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Anyone familiar with the J/28?

j 28 sailboat

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j 28 sailboat

I think one of the guys that's a regular on this forum owns one... maybe Jeff H??? not sure though.  

j 28 sailboat

This is similar in concept to the J-32 - It was part of JBoat's early foray into the cruiser market. I really like the 32, but they are rather pricey as a rule. I expect this would be much like that.. somewhat overpriced but a nice, solid cruiser with a good turn of speed. Don't be so hasty to dismiss the larger wheel.. sitting outboard with the wheel easy to reach makes a lot of sense for visibility and steering in waves, and it also provides an extra bit of leverage with things load up.. If you buy it and want to swap I've got a 32" wheel we can talk about..  

Faster said: This is similar in concept to the J-32 - It was part of JBoat's early foray into the cruiser market. I really like the 32, but they are rather pricey as a rule. I expect this would be much like that.. somewhat overpriced but a nice, solid cruiser with a good turn of speed. Don't be so hasty to dismiss the larger wheel.. sitting outboard with the wheel easy to reach makes a lot of sense for visibility and steering in waves, and it also provides an extra bit of leverage with things load up.. If you buy it and want to swap I've got a 32" wheel we can talk about.. Click to expand...

A 20 year old balsa core hull would concern me also.  

I was just looking at the pricing of the J28 on yacht world. I agree with you kind of pricey. If you are looking for a 20 year old boat that you can use on the lake, i can think of few in that price range that i think would serve you better as weekender. A 28ft'er can get small for 2 or more people on weekends when the weather keeps you in the cabin. I justed picked one out on yacht world as an example. 1987 Pearson 31-2 Sail Boat For Sale - www.yachtworld.com =  

j 28 sailboat

Cored hull These were done for strength and lightness I believe. Cored hull is fine so long as the core is dry and hull not delaminated. I believe a survey with boat out of the water could easily detect these problems. J boats tend to have areas of hull not cored near centerline for thru hulls, etc... which makes water intrusion into core less of an issue. J boats usually have cored deck..Deck and coachroof have a LOT of holes for fittings, etc... which are great paths for water to follow to soak into core. While deck recoring is not nearly the work of hull recoring and not nearly the issue it is where I suspect you would have more problems in this 20 year old boat. If you like the boat make the offer subject to survey and have the surveyor check for wet deck and hull. If these areas check out as fine then you will have a great boat that sails very well. Mike  

Mike I agree with every thing you said. I will say I am a belt and suspenders sort of guy. Neither gel coat or fiberglass is imperious to water intrusion. I know all about barrier coats. But one good bang against a dock during a storm when you are not there, can spider crack the gel coat and start a path way to the core. If I was not a racer, it is one less thing to worry about. A boat is a major investment for most people. I feel a balsa cored hull is an investment risk. For a weekend cruiser that is left in the water all season long the J28 would not be my boat of choice. But if I want to go fast and could dry sail it I might be looking at the J28.  

j 28 sailboat

It has been my experance with Jboats that when they are HIT in a race the core is so STIFF it punches a nice allmost round hole with very local dammage Compared to other styles of glass that may spread the dammage out over a much bigger area  

j 28 sailboat

Is that a good thing? Isn't the intention of long fibers in the matrix to spread the stress/strain and prevent a hull failure? I'd rather smack a submerged piling and limp back with $2,000 in future glass work waiting at the yard than be submerged beside the piling with $200 in glass work and $12,000 in ruined equipment and gear.  

Delirious said: Is that a good thing? Isn't the intention of long fibers in the matrix to spread the stress/strain and prevent a hull failure? I'd rather smack a submerged piling and limp back with $2,000 in future glass work waiting at the yard than be submerged beside the piling with $200 in glass work and $12,000 in ruined equipment and gear. Click to expand...

Is it good well It does not JUST POP a hole from a minor wack The racing holes i have seen took took a hit in the beam from the pointy SS forestay bracket and resulted in no boat dammage other than the area of the inpact  

j 28 sailboat

eMKay said: They only made 71 of them ('86 to '88) Nice sailplan, not ideal interior but the V-berth looks usable, cool cockpit, is the 40" wheel really necessary? Could it be swapped out for say a 28" wheel? Should I add this boat to my list? Cored hull worries me... J/28's are great boats! The V-berth is massive for a 28 footer, and since they dont try to fit sleeping for 7 into 28', the rest of the boat is well laid out. There is a pull-out berth under the settee that makes a nice double for the occasional guest, a decent galley, and the folding table opens the salon up very nicely. Keep the 40" wheel until you decide you dont like it, and yes other wheels fit. It is a 1" straight bore wheel. Steering from the lifelines comfortably is really nice. I have had a J/37 and now a J/34c and they both have the same cockpit layout the 28 has, and they are really nice for short-handed sailing. We have one sailing in our fleet and he always finishes well on the race course. I am not going to say dont worry about cored hulls, but with a good survey and moisture check, you should be able to abvoid problems. If you would like to hook up with a 28 owner, PM me and I will try to get you an email address so you can swap notes. Later........... DD Click to expand...
j34035 said: eMKay said: They only made 71 of them ('86 to '88) Nice sailplan, not ideal interior but the V-berth looks usable, cool cockpit, is the 40" wheel really necessary? Could it be swapped out for say a 28" wheel? Should I add this boat to my list? Cored hull worries me... J/28's are great boats! The V-berth is massive for a 28 footer, and since they dont try to fit sleeping for 7 into 28', the rest of the boat is well laid out. There is a pull-out berth under the settee that makes a nice double for the occasional guest, a decent galley, and the folding table opens the salon up very nicely. Keep the 40" wheel until you decide you dont like it, and yes other wheels fit. It is a 1" straight bore wheel. Steering from the lifelines comfortably is really nice. I have had a J/37 and now a J/34c and they both have the same cockpit layout the 28 has, and they are really nice for short-handed sailing. We have one sailing in our fleet and he always finishes well on the race course. I am not going to say dont worry about cored hulls, but with a good survey and moisture check, you should be able to abvoid problems. If you would like to hook up with a 28 owner, PM me and I will try to get you an email address so you can swap notes. Later........... DD Click to expand...

Tillitson-Pearson did not bother sealing the core where cutting through for fittings. This means that only meticulously maintained boats can be expected to have dry core as they get wet from the outside and severe leaks does not happen after the core is quite wet around the fitting. I check all fittings that show moisture immediately, even when it only looks like condensation on my '86 Freedom 21 (same builder). That is the only way to be sure. A racing outfitted boat of the same age as mine may needs 10-15 items re-seated each season.  

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I agree with you. People get their panties in a great big-o wad (I like that measurement!) over stuff that while is not baseless, is overblown. All boats have potential problems, that is why you get GOOD surveyors to evaluate before you buy. Personnaly, I'm pretty impressed with the long-term durability of both the J/boats I have owned. The only real problem I have had is leaking chainplates, but that is not that big of a project to fix, especially if you have the mast out for transport. I do also agree you should check and fix fasteners and penetrations to the deck anytime you are suspicious of a leak. DD BTW, those are great articles about Pearson!!  

A good choice.... As with any 20 year cored hull, you'd benefit from a thorough survey to rule out any problems. Remember, cored = light weight, which may be important to you depending where you do your boating and the wind conditions. In the Chespeake, the summer winds can be light and a lighter boat is more easily driven. YMMV. You didn't tell us what your sailing requirements or what other boats are on your shopping list. As the owner of J/28 #69, I can tell you that it is one of the best layouts and one of the roomiest 28 footers I have been on. I particularly enjoy the aft head location and the galley is adequate for most. The forward V-berth is 6ft+ and the space includes room for dressing, a hanging locker and storage cabinents on opposite sides. Modeled after the J/40, the best interior feature is the bulkhead mounted table, which folds down and expands with a hinged leaf. The port settee pulls out to a double. Interior storage is adequate, but not huge. Two cockpit lockers do provide plently of room and access. Sailing performance is excellent, with a large main and fractional rig. I typicall can sail at a little more than 1/2 the apparent wind with <10 knts true. My boat has the 5' std draft fin keel. I single hand 80% of the time and with the primary sail controls in the cockpit....life is good...easy to depower in the puffs. Pricing for the J/28s on the market are fairly stable. With only 71 hulls and the "J/ Premium", I think 35-45k is reasonable for a well cared example. There are alot of less expensive options, but would not hesitate to buy my 28 again at that price. Let me know if you want more info, or a few other pics.  

jason3317 said: As with any 20 year cored hull, you'd benefit from a thorough survey to rule out any problems. Remember, cored = light weight, which may be important to you depending where you do your boating and the wind conditions. In the Chespeake, the summer winds can be light and a lighter boat is more easily driven. YMMV. You didn't tell us what your sailing requirements or what other boats are on your shopping list. As the owner of J/28 #69, I can tell you that it is one of the best layouts and one of the roomiest 28 footers I have been on. I particularly enjoy the aft head location and the galley is adequate for most. The forward V-berth is 6ft+ and the space includes room for dressing, a hanging locker and storage cabinents on opposite sides. Modeled after the J/40, the best interior feature is the bulkhead mounted table, which folds down and expands with a hinged leaf. The port settee pulls out to a double. Interior storage is adequate, but not huge. Two cockpit lockers do provide plently of room and access. Sailing performance is excellent, with a large main and fractional rig. I typicall can sail at a little more than 1/2 the apparent wind with <10 knts true. My boat has the 5' std draft fin keel. I single hand 80% of the time and with the primary sail controls in the cockpit....life is good...easy to depower in the puffs. Pricing for the J/28s on the market are fairly stable. With only 71 hulls and the "J/ Premium", I think 35-45k is reasonable for a well cared example. There are alot of less expensive options, but would not hesitate to buy my 28 again at that price. Let me know if you want more info, or a few other pics. Click to expand...

j 28 sailboat

There's a lot to like about this design and Jason, as an owner, has given a nice review of the boat. I've always admired the J-28 package as a whole. I have often wondered why it didn't get the "C" designation, as it seemed geared more toward cruiser/racer than racer/cruiser. A couple aspects about the design that I don't especially care for: - Yes, it is relatively roomy, but the absence of any quarter berth is a disappointment. Compare this boat to the Beneteau 285, which has an enclosed aft double quarter berth. For family sailing, you'll miss the extra bunk. For singles/couples, maybe not. - The signature J-cockpit. I have never warmed up to the standard J-boats cockpit design, which leaves the helmsman sitting on the coaming outside the cockpit. In other words, there is no dedicated cockpit seating aft the helm, just deck. Love it or hate it, I guess. Aside from these quibbles, though, the J-28 represents a good alternative to the pricier J-32.  

Best Stability ...The J/28 is designed to perform with two people sitting in the cockpit, sailing to windward in 20 knots of wind. In fact, J/28 may be the fastest 28-footer in the world in those conditions. How? Well, if you don't have 6 gorillas on the rail (which you don't when cruising), you'd better have a HEAVY KEEL. J/28's 3,000-lb keel is lead, not iron. Click to expand...

The list of prospectives.... I agree with Dog that the quality of the Pearsons mentioned and the J/28 are probably similar. Reading through the other thread, there seems to be a healthy mix of both entry level production boats (Hunter, Bene, Catalina) and models that were production, but produced in lower numbers (Js and Sabre and Tartan). It's my opinion, that there is a significant difference in quality of these two segments in terms of how they were designed, built and, more importantly, equipped. The age of the boats you're considering probably exacerbates those points. I make this point since your put quality/appearance/comfort above performance. But, I encourage you not to discount performance too much...a boat that is an underacheiver under sail....is just that. If the Hunter 27 is the top candidate at $40k, you were absolutely on the right track asking for opinions on the older Js and Sabres of equivalent sizes. With your timeframe....plently of time to continue the discovery and evaluation process.  

Most J's have balsa cored hull, are the decks also balsa core on the J/28? I am assuming they are.  

Yes, the hull and deck are cored. JS  

I think all J/28 were sold with alcohol stoves, has any one out there with a J/28 converted to LPG? My preference is for LPG (propane) and wonder how difficult is it to put in the required locker that vents outside. Garry  

Anyone familiar with a J/28, I have a few questions... What are the sailing characteristics of the J/28? What does it sail like in light,medium and strong winds? What is it like in open water with large waves? How do you like the interior layout / deck layout? I am considering a boat in the 28 to 30 foot range and the J/28 is at the top of my list. But as far at 28 footers go, they are also at the top end of the price category in the $30-$40 K range (and used J/28's are 20 years old). When I look at prices of boats on Yachtworld.com I can see a good range of boats in the $30-$40 K range that are 30-33 feet LOA. This makes me wonder if a J/28 is the best choice - do I continue to think about a nice 28 footer at the top of the price/size range, or should I look at something 2-4 foot bigger? Garry  

The Jboats sail well IF you like that kind of boat (race/cruise) compared to the other end of the spectrum of a full keel bluewater boat They cost more now because they cost more then compared to some other boats and there are other boats in this size that cost even more if you keep going up in quality  

Kinda late getting here but, I have hull #11 J28 and love it. I agree with jason, This is a sweet and easy boat to sail and race. My usual set-up is a basic main and 135% jib and the boat handle up to 20 knots with out a reef. Late last year I put up a 105% jib and the boat sailed even better. Cockpit layout is great and I single hand most of the time. (my wife likes to sit on the boat but doesn't want to sail.) All my lines come back to the cockpit. I do miss the quarterberth sometimes but the lazertte storage is un beatable. The v berth is plenty big for two and the with the table up in the main salon theres a good amount of space. I'll cruised/raced many a three day weekends with two other guys and not been uncomfortable. (I Get the v-berth.) I keep saying I want a bigger boat,, that's frequently followed by why? John W.  

jfdubu said: Kinda late getting here but, I have hull #11 J28 and love it. I agree with jason, This is a sweet and easy boat to sail and race. My usual set-up is a basic main and 135% jib and the boat handle up to 20 knots with out a reef. Late last year I put up a 105% jib and the boat sailed even better. Cockpit layout is great and I single hand most of the time. (my wife likes to sit on the boat but doesn't want to sail.) All my lines come back to the cockpit. I do miss the quarterberth sometimes but the lazertte storage is un beatable. The v berth is plenty big for two and the with the table up in the main salon theres a good amount of space. I'll cruised/raced many a three day weekends with two other guys and not been uncomfortable. (I Get the v-berth.) I keep saying I want a bigger boat,, that's frequently followed by why? John W. Click to expand...

Another J/28 owner I'm even later to the party, as the owner of J/28 hull #29. I bought my boat at the end of last season and have not yet sailed it, so I can't contribute too much. I do know that the build quality is quite good. My boat, at least, has held up extremely well. The interior seems quite workable for a cruising couple. There IS decent seating behind the wheel. In fact, there's a cushion-shaped indentation there, and the boats were delivered with a special firm cushion intended to give the helmsman a bit of a perch -- at least the other J/28 I looked at (before buying mine) had a cushion like that. The cushion for my boat has been lost, and I'm going to get one made. Can't wait for the season to give "Ruffian" a good go. We'll sail out of Rockland, on the Maine coast.  

LennyR said: I'm even later to the party, as the owner of J/28 hull #29. I bought my boat at the end of last season and have not yet sailed it, so I can't contribute too much. I do know that the build quality is quite good. My boat, at least, has held up extremely well. The interior seems quite workable for a cruising couple. There IS decent seating behind the wheel. In fact, there's a cushion-shaped indentation there, and the boats were delivered with a special firm cushion intended to give the helmsman a bit of a perch -- at least the other J/28 I looked at (before buying mine) had a cushion like that. The cushion for my boat has been lost, and I'm going to get one made. Can't wait for the season to give "Ruffian" a good go. We'll sail out of Rockland, on the Maine coast. Click to expand...

If you haven't already purchased your boat then let me tell my opinions about the J-28. I own hull 71 and have so for 12 years. It is a great boat and plenty big enough even for extended cruises so long as you aren't sailing with more than 2 other people. I have comfortably gone for 3 week cruises with 3 of us aboard and while we may have been more comfortable on a larger boat I don't think the difference would be enough to offset the additional maintenance time/costs required. There is quite a bit of storage for a 28 foot boat. The cockpit lockers are cavernous and can benefit from some dividers/removable/sliding shelves to prevent things from just piling up in them. There is a fair bit of storage behind the setees and in the galley. The head is quite large for a 28 footer and since it is at the bottom of the companionway it is also very convinient to get to from the cockpit and keeps the rest of the cabin dry if you are sailing in the rain and go below to use it. The boat sails like a dream. It handles heavy weather well, as an example I have flown the spinnaker for an extended period in 25 knots of wind and 8.5 knots of boat speed with out ever feeling like I was on the edge of a wipe out. It also keeps moving well in light weather, although once the apparent wind is between 150-180 degrees and below 8 knots or so you really need the spinnaker to keep moving well. The 40" wheel is great, I wouldn't go smaller. It allows you to brace your foot against the binnacle, comfortably reach the wheel and sit well out to weather while going upwind. The cockpit layout is fantastic for short handed or even single handed sailing with the main and jib sheets within easy reach of the wheel. Another boon for shorthanded sailing on this boat is the fact that the standard primary winches are self tailing. The only problem area I have had with the core has been were the chainplates go through the deck. These move enough that it is very hard to seal and the core is exposed. It is a problem area on all J-boats of that era. The damage to the core in this location has been very localized to this location since, contrary to popular belief, water will not move horizontally across a balsa core UNLESS the core is delaminated from the fiberglass. A good survey should tell you what the problems are. To sum up, I think the J-28 is as close to the perfect boat for me. I highly recommend it.  

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Review of J/28

Basic specs..

The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season. And outside the sailing season, just bottom cleaning and perhaps anti-fouling painting once a year - a few hours of work, that's all.

The boat equipped with a fractional rig. A fractional rig has smaller headsails which make tacking easier, which is an advantage for cruisers and racers, of course. The downside is that having the wind from behind often requires a genaker or a spinnaker for optimal speed.

The J/28 is equipped with a fin keel. The fin keel is the most common keel and provides splendid manoeuvrability. The downside is that it has less directional stability than a long keel.

The boat can enter most marinas as the draft is just about 1.52 - 1.62 meter (4.99 - 5.29 ft) dependent on the load. See immersion rate below.

The boat is typically equipped with an inboard Yanmar 2GM diesel engine at 18 hp (13 kW).

Sailing characteristics

This section covers widely used rules of thumb to describe the sailing characteristics. Please note that even though the calculations are correct, the interpretation of the results might not be valid for extreme boats.

What is Theoretical Maximum Hull Speed?

The theoretical maximal speed of a displacement boat of this length is 6.6 knots. The term "Theoretical Maximum Hull Speed" is widely used even though a boat can sail faster. The term shall be interpreted as above the theoretical speed a great additional power is necessary for a small gain in speed.

The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for J/28 is about 149 kg/cm, alternatively 837 lbs/inch. Meaning: if you load 149 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 837 lbs cargo on the boat it will sink 1 inch.

Sailing statistics

This section is statistical comparison with similar boats of the same category. The basis of the following statistical computations is our unique database with more than 26,000 different boat types and 350,000 data points.

What is L/B (Length Beam Ratio)?

What is a Ballast Ratio?

Maintenance

When buying anti-fouling bottom paint, it's nice to know how much to buy. The surface of the wet bottom is about 25m 2 (269 ft 2 ). Based on this, your favourite maritime shop can tell you the quantity you need.

Are your sails worn out? You might find your next sail here: Sails for Sale

If you need to renew parts of your running rig and is not quite sure of the dimensions, you may find the estimates computed below useful.

UsageLengthDiameter
Mainsail halyard 28.7 m(94.2 feet)8 mm(5/16 inch)
Jib/genoa halyard28.7 m(94.2 feet)8 mm(5/16 inch)
Spinnaker halyard28.7 m(94.2 feet)8 mm(5/16 inch)
Jib sheet 8.7 m(28.4 feet)10 mm(3/8 inch)
Genoa sheet8.7 m(28.4 feet)10 mm(3/8 inch)
Mainsheet 21.6 m(71.0 feet)10 mm(3/8 inch)
Spinnaker sheet19.1 m(62.5 feet)10 mm(3/8 inch)
Cunningham4.0 m(13.0 feet)8 mm(5/16 inch)
Kickingstrap7.9 m(26.0 feet)8 mm(5/16 inch)
Clew-outhaul7.9 m(26.0 feet)8 mm(5/16 inch)

This section is reserved boat owner's modifications, improvements, etc. Here you might find (or contribute with) inspiration for your boat.

Do you have changes/improvements you would like to share? Upload a photo and describe what you have done.

We are always looking for new photos. If you can contribute with photos for J/28 it would be a great help.

If you have any comments to the review, improvement suggestions, or the like, feel free to contact us . Criticism helps us to improve.

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  • Sailboat Guide

J/28 is a 28 ′ 6 ″ / 8.7 m monohull sailboat designed by Rod Johnstone and built by J Boats between 1986 and 1988.

Drawing of J/28

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

  • SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

  • D: Displacement of the boat in pounds
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

Shoal draft: 4.00’/1.22m. Photo courtesy Adam Hunt.

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j 28 sailboat

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j 28 sailboat

Spring 2019 maintenance: Life sling bag replaced, new cutlass bearing, adjusted and greased stuffing box and greased propeller. Fresh water sailed since 2015. Please call ahead to see.

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j 28 sailboat

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j 28 sailboat

Manuals & Resources

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J28 Brochure - Original sales brochure for the boat

Manuals & Specs

J28 Manual - Scanned copy of Owners Manual

J28 Boom Specs - Drawing of internals and detailed specifications for original Hall boom

J 28 Rigging Spec Sheet - List of rigging specifications with lengths/diameters of rope/wire and mast/boom details

Origo Stove Manual - Installation and Maintenance manual for the Origo 6000 Series Stove

Reefing Guide - Schematic for Reefing Mainsail

Yanmar Manual - Operation manual for Yanmar Diesel Engines (including 2GM)

Yanmar Parts Catalog - Parts catalog for the Yanmar 2GM20(F) diesel engines.

Yanmar Parts Catalog (YEU) - Parts catalog for the Yanmar 2GM20(F) diesel engines assembled in Europe.

J/Boats.com - J/28 Features and Specifications

SailboatsData.com - Technical Specifications.

Toad Marine Supply - Good source for Yanmar parts.

The J28 is a 28.5ft fractional sloop designed by Rod Johnstone and built in fiberglass by J Boats between 1986 and 1988.

71 units have been built..

The J28 is a moderate weight sailboat which is a reasonably good performer. It is stable / stiff and has a low righting capability if capsized. It is best suited as a coastal cruiser. The fuel capacity is originally small. There is a very short water supply range.

J28 sailboat under sail

J28 for sale elsewhere on the web:

j 28 sailboat

Main features

Model J28
Length 28.50 ft
Beam 10 ft
Draft 5 ft
Country United states (North America)
Estimated price $ 0 ??

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j 28 sailboat

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Sail area / displ. 16.67
Ballast / displ. 37.97 %
Displ. / length 255.12
Comfort ratio 22.43
Capsize 2.01
Hull type Monohull fin keel with spade rudder
Construction Fiberglass
Waterline length 24 ft
Maximum draft 5 ft
Displacement 7900 lbs
Ballast 3000 lbs
Hull speed 6.56 knots

j 28 sailboat

We help you build your own hydraulic steering system - Lecomble & Schmitt

Rigging Fractional Sloop
Sail area (100%) 412 sq.ft
Air draft 0 ft ??
Sail area fore 178.50 sq.ft
Sail area main 234 sq.ft
I 34 ft
J 10.50 ft
P 36 ft
E 13 ft
Nb engines 1
Total power 18 HP
Fuel capacity 20 gals

Accommodations

Water capacity 35 gals
Headroom 0 ft
Nb of cabins 0
Nb of berths 0
Nb heads 0

Builder data

Builder J Boats
Designer Rod Johnstone
First built 1986
Last built 1988
Number built 71

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J/28 Detailed Review

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If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of J/28. Built by J Boats and designed by Rod Johnstone, the boat was first built in 1986. It has a hull type of Fin w/spade rudder and LOA is 8.69. Its sail area/displacement ratio 16.67. Its auxiliary power tank, manufactured by Yanmar, runs on Diesel.

J/28 has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about J/28 and decide if it is a fit for your boating needs.

Boat Information

Boat specifications, sail boat calculation, rig and sail specs, auxillary power tank, accomodations, contributions, who designed the j/28.

J/28 was designed by Rod Johnstone.

Who builds J/28?

J/28 is built by J Boats.

When was J/28 first built?

J/28 was first built in 1986.

How long is J/28?

J/28 is 7.32 m in length.

What is mast height on J/28?

J/28 has a mast height of 10.97 m.

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IMAGES

  1. 1986 J Boats 28 Sail Boat For Sale

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  2. 1987 J Boats J/28 Cruiser/Racer for sale

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  3. 1986 J Boats J 28 sailboat for sale in North Carolina

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  4. 1987 TPI J 28 sailboat for sale in Connecticut

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  5. J28, 1986, Lake Norman, North Carolina, sailboat for sale from Sailing Texas, yacht for sale

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  6. Andrews 28

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COMMENTS

  1. J/28

    J/28. Save to Favorites . Beta Marine. BOTH. US IMPERIAL. METRIC. Sailboat Specifications Definitions Hull Type: Fin w/spade rudder ... 1997), states that a boat with a BN of less than 1.3 will be slow in light winds. A boat with a BN of 1.6 or greater is a boat that will be reefed often in offshore cruising. Derek Harvey, "Multihulls for ...

  2. J/28

    Easier to dress from. Padded backrests to roll onto. Perfect for the off-watch when sailing. J/28 has 61/4-foot long, 26-inch wide main berths with 5-inch foam cushions. The port settee berth converts to a 43" wide double, using backrest cushions as fillers. The forward V-berth cabin is "romper room" size.

  3. J/28

    The J/28 is a small recreational keelboat, built predominantly of fiberglass, with wood trim. It has a fractional sloop rig, an internally-mounted spade-type rudder and a fixed fin keel. It displaces 7,900 lb (3,583 kg) and carries 3,000 lb (1,361 kg) of ballast. [1][3] The boat has a draft of 5.00 ft (1.52 m) with the standard keel fitted. [1][3]

  4. Anyone familiar with the J/28?

    J/28's are great boats! The V-berth is massive for a 28 footer, and since they dont try to fit sleeping for 7 into 28', the rest of the boat is well laid out. There is a pull-out berth under the settee that makes a nice double for the occasional guest, a decent galley, and the folding table opens the salon up very nicely.

  5. J/28 Sailors.org

    The J/28 is a pocket racer/cruiser sailboat designed by Rod Johnstone of J Boats. The boat was built by Tillotson Pearson in Rhode Island, USA. Production ran from 1986 to 1988 and during that time 75 hulls were built. Hall Spars constructed the keel-stepped single spreader fractional rig. The boat was fitted with a Yanmar 2GM20 18 hp diesel engine mated to a two-blade folding propeller.

  6. J28 sailboats for sale by owner.

    J28 preowned sailboats for sale by owner. J28 used sailboats for sale by owner.

  7. Boats For Sale

    Note: The slash in J/boats and J/28 can sometimes confuse searches. Try alternative phrases, such "J-28" or "J 28" at the various listing sites and search engines. Listing Sites. Yachtworld.com - Current J/28 listings. Sailboatlistings.com - Current J/28 listings.

  8. Review of J/28

    The J/28 is equipped with a fin keel. The fin keel is the most common keel and provides splendid manoeuvrability. The downside is that it has less directional stability than a long keel. The boat can enter most marinas as the draft is just about 1.52 - 1.62 meter (4.99 - 5.29 ft) dependent on the load. See immersion rate below.

  9. J Boats for sale

    Some of the most widely-known J Boats models currently listed include: J/99, J/105, J/109, J/100 and J/120. Specialized yacht brokers, dealers, and brokerages on YachtWorld have a diverse selection of J Boats models for sale, with listings spanning from 1979 year models to 2025. Find J Boats for sale in your area & across the world on YachtWorld.

  10. 1986 J Boats 28 Cruiser for sale

    J-boats have a reputation for being well-built with well-laid out sail and deck plans. This J-28 is configured with a cockpit capable of seating 7 (4 on the cushions, 3 aft of the helm). This vessel recently went through a yard period and refit and the diesel inboard was replaced with an ELCO EP-20 electric inboard motor with a 48V lithium ...

  11. 1986 J Boats J 28 sailboat for sale in North Carolina

    North Carolina. $25,000. Description: J/28 sailboat in excellent condition. Best sailing boat ever...hands down. An excellent cruiser with speed too. One of the few "cruisers" J ever made, but with J pedigree she is very fast. Handles absolutely like a dream - really. Yet not a racer per se - has 6' headroom, air conditioning (just reworked ...

  12. Tech Specs

    J/28 cruising sailboat- Technical specifications & dimensions- including layouts, sailplan and hull profile.

  13. J/28

    J/28 — Sailboat Guide. Discover. Sailboats. J/28. 1986 — 1988. J/28 is a 8.7 m monohull sailboat designed by Rod Johnstone and built by J Boats between 1986 and 1988. Designer. Rod Johnstone. Builder.

  14. 1987 J Boats J/28 sailboat for sale in Florida

    Florida. $10,000. Description: 28 foot sailboat ready to race or cruise. This is a fast but very stable and well built boat! Regularly used for day sailing and casual local racing. Equipment: - Sails: 2021 Quantum triradial dacron main and genoa, dacron working jib, dacron working genoa, symmetric spinnaker. - Raymarine autopilot.

  15. J/28

    The boat was built by J/Boats (Tillotson Pearson) in the United States. The company completed 71 examples between 1986 and 1988, but it is now out of production. [1] [3] [5] [6] J/28 showing transom configuration. The J/28 is a small recreational keelboat, built predominantly of fiberglass, with wood trim.

  16. 1986 J/28

    Spring 2019 maintenance: Life sling bag replaced, new cutlass bearing, adjusted and greased stuffing box and greased propeller. Fresh water sailed since 2015. Please call ahead to see. Charlotte, Vermont, United States. $24,999. Make or Manufacturer. J/Boats. Model. J/28.

  17. J/28 Sailors.org

    Manuals & Specs. J28 Manual - Scanned copy of Owners Manual. J28 Boom Specs - Drawing of internals and detailed specifications for original Hall boom. J 28 Rigging Spec Sheet - List of rigging specifications with lengths/diameters of rope/wire and mast/boom details. Origo Stove Manual - Installation and Maintenance manual for the Origo 6000 ...

  18. Performance

    Easier to dress from. Padded backrests to roll onto. Perfect for the off-watch when sailing. J/28 has 61/4-foot long, 26-inch wide main berths with 5-inch foam cushions. The port settee berth converts to a 43" wide double, using backrest cushions as fillers. The forward V-berth cabin is "romper room" size.

  19. J/88 Speedster- A Family Friendly High-Performance 28 ft sailboat

    J/88 Speedster- A Family Friendly High-Performance 28 ft sailboat. J/88 - One Design Family Speedster. Sailing Comfort with Speed to Burn J/88 truly hits the sweet-spot in J Boats' new generation of performance sprit boats. This mid-sized 29' (8.8m) family speedster is fast, fun and stable with the security and comfort of a sit-in cockpit ...

  20. J28

    The J28 is a 28.5ft fractional sloop designed by Rod Johnstone and built in fiberglass by J Boats between 1986 and 1988. 71 units have been built. The J28 is a moderate weight sailboat which is a reasonably good performer. It is stable / stiff and has a low righting capability if capsized. It is best suited as a coastal cruiser.

  21. J/28: Reviews, Specifications, Built, Engine

    1 of 2. If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of J/28. Built by J Boats and designed by Rod Johnstone, the boat was first built in 1986. It has a hull type of Fin w/spade rudder and LOA is 8.69. Its sail area/displacement ratio 16.67.

  22. J/Boats- Better Sailboats for People Who Love Sailing

    J/70 - Sailing Fun for All Ages. The J/70 speedster is a fun, fast, stable 22 footer that tows behind a small SUV and can be ramp-launched, rigged and sailed by two people. J/70 sails upwind like a proper keelboat and then simply flies off-the-wind - planing into the double digits in moderate breeze. With 1,700+ boats delivered worldwide, the ...