Part Built Boats.
OSM boats may be purchased as pre-assembled mouldings for home completion, which is a very satisfying and inexpensive way to buy your boat or indeed, to customise it to your own requirements. The hull and deck mouldings are available in bare shell form which is ideal for the boat builder or owner to fit out in timber to their own specification- or with all the fibreglass work completed so all one has to do is the fit out. All OSM boats are built to the highest specifications heavy duty hulls in hand laminated fibreglass, non-corrosive fittings, tough, durable, all round rubber fendering, stainless bow eyes and all are quality control, pre-delivery inspected.

CE MARK
All OSM boats carry the CE Mark.

HR223 - The Ultimate 22ft Fast Sea Angling / Patrol Craft

It rides higher in the water than comparable boats. There is less drag and minimal wake created. The scientific design ensures that as the boat travels forward the water impinges on curved surfaces that are designed to make maximum beneficial use of the hydrodynamic thrust from the water. The HR223 does not roll, slam or porpoise. A large following sea presents no problem to the helmsman. Click here to visit the official website. Specifications: LOA: 22'3" (6.78m) Beam: 8'3" (2.5m) Draft: 20" leg up, 34" leg down Freeboard: 2'1"(630cm) Weight: 2,000kg+ CE Category: B Rec. Motor: upto 300hp, Max. No. of Passengers: 10

1720 Sportsboat

The 1720 has carved out a position as one of the leading designs in the Sportsboat class with its mass appeal among club sailors who are either moving up from dinghies or trading in their cruisers for the speed and excitement of high performance racing. Designed by the Solent-based Tony Castro, the 1720 has been enthusiastically received in Ireland where flourishing one-design fleets in Cork Harbour and Dublin Bay have cleaned up in the local Sportsboat department. “The most fun for the least effort; we found the 1720 fast and competitive without demanding lots of blood sweat and tears.” said Anthony O` Leary, winner of the 1996 Round The Island Sportsboat division in Ford Racing. Click here to visit the Class Association and find out more... Specifications: LOA: 26' Beam: 8' Draft: 6' CE Category: C Rec. Motor: 3.5hp Tohatsu, as auxiliary Max Crew, ideally: 5

Sul Lee 23 - Ryan Design

A 23' (7-1m) displacement hull fiberglass boat with a very large wheelhouse and open style cabin, fitted with an inboard diesel, shaft driven, engine, upto a max of 45 HP. It is designed for comfort and spaciousness as well as being very stable and seaworthy craft. This particular model has an open wheelhouse, giving a huge interior, incorporating full forward upholsered berth, massive storage areas, single gas cooker, toilet, and seating area. An ideal day cabin cruiser or, indeed, a weekender. Specifications: LOA: 23' Beam: 8'3" Draft: 2'6" Weight:from 1850kg CE Category: C Rec. Motor: upto 45hp

Sul Lee 23 (OSM 710 / OSM 710C)

Versatility: the overall shape and layout of this design lends itself to a highly customised level of finish. With many options available to the end user, we can vary the internal layout to suit each individuals requirements. Even to the extent of size and layout – see below photograph as an example. We pride ourselves in the level of finish in each boat and like to involve you the customer, in the building of the boat by way of discussing each aspect fully prior to commencement of work. A 23 displacement hull with cabin and either an open or closed style wheelhouse, fitted with an inboard diesel engine, varying in size from 25HP to 45HP. Specifications: LOA: 23' Beam: 8'3" Draft: 2'6" Weight:from 1550kg CE Category: C Rec. Motor:upto 45hp

20' Seamrog Cruiser (OSM 606C)

The Seamrog Cruiser is one of the older boats in the OSM range, now being well established which shows that it has stood the test of time. Outside of it `s wide beam and high freeboard the main attraction of this boat is it `s very spacious cockpit which gives ample working or fishing space. It is available with or without the cockpit side seats and lockers. Two berths in forward cabin. Also available: wheel shelter, wheel steering, bilge pump and many more accessories. Outboard motor or inboard diesel engine version available. Specifications: LOA: 20' Beam: 8' Draft: 28" Freeboard: 27" Weight:from 650kg CE Category: C Rec. Motor: upto 30hp Max. No. of Passengers: 6

20' Seamrog (OSM 606)

This is a larger edition of the Skellig with the same qualities only the longer length, wider beam and larger working area making the Seamrog an even better fishing or cruising boat. Ideally suitable for commercial fishing or for the man who takes his fishing seriously and does not want to be docked by rough weather. Internal design layout can be changed to meet an individual `s need. Also canopy available which can be made into a lockable wheelhouse giving excellent shelter even in the worst of weather. Many optical accessories available. Specifications: LOA: 20' Beam: 8' Draft: 28" Freeboard: 27" Weight:from 500kg CE Category: C Rec. Motor: upto 30hp Max. No. of Passengers: 6

Striker 20

The striker 20 is designed by John Moxham with safety being of paramount importance. To enable the boat to travel at speed in safety, the hull is designed with a deep vee configuration which gives a smooth entry to waves. Maximum stability and performance is achieved with the widening of the vee hull, which in turn creates a reverse china hull. This boat is built to be strong, to cope with heavy swells and big waves and take it in her stride! Using the best combination of raw materials to keep the quality and weight just right, and yet give a fast, comfortable ride. Specifications: LOA: 20' Beam: 7'6" Draft: 32" with leg down Freeboard: 27" Weight:from 1750kg CE Category: C Rec. Motor:upto 165hp Diesel Max. No. of Passengers:8

19' Speedliner (OSM 575)

The main difference between this boat, the 19` Speedliner (OSM 575), and the rest of the boats in our “Sea going pleasure & commercial range” is SPEED. Maintaining the conventional simulated clinker appearance and built to last using only top quality marine fittings and fibreglass materials we have successfully incorporated a good turn of speed into this design . Achieving 20 knots with low horsepower outboard motors, this boat is also, very economical to run. Stability and an excellent drift pattern are other strong features of this durable boat. The flared bow cuts through the waves while the long keel increases stability. Buoyancy tanks fore and aft as well as along each side – these double as a shelf, for rod storage if required. Specifications: LOA: 19' Beam: 7' Draft: 15" Freeboard: 29" Weight: 490kg CE Category: C Rec. Motor: upto 50hp Max. No. of Passengers: 6

Mayfly Pro

The development of the Mayfly Pro is unique. At first we looked way back in time to the beginnings of lough fishing. To the traditional construction and hull conformation that over countless years and generations of wise anglers has become the norm for a fly fisherman `s boat. Make no mistake about it, our forebears knew what they were doing as boat builders and with the passage of years a defined hull shape emerged, no matter where the fishing took place! Specifications: LOA: 18'6" Beam: 5'9" Draft: 1'8" Weight: 260kg CE Category: C Rec. Motor: 2.5 to 15hp Max. No. of Passengers: 5

Striker 18

This boat is made to give you an excellent performance, while remaining very functional and practical.
It is designed with safety being of paramount importance. While speed and safety are not normally associated, with this boat both are achieved. The deep vee hull gives a smooth entry to the waves, while the wide beam and reverse chines make this one of the most stable & comfortable boats in its class. The high freeboard and self-draining deck are major advantages and add greatly to the safety of the boat and all its crew. Specifications: LOA: 17'5" Beam: 7'3" Draft: 14" Freeboard: 28.5" Weight: from 715kg CE Category:C Rec. Motor: upto 90hp Max. No. of Passengers: 6

National 18

The National Eighteen is an economical modern sailing dinghy. It crews three with trapeze and spinnaker. It provides good speed yet spacious enough to be comfortable while racing. There are fleets sailing throughout the UK and Ireland. The principal Irish fleet sails in Cork harbour. Specifications: LOA: 18' Beam: Draft: Freeboard: Weight: CE Category: C Rec. Motor: Max. No. of Passengers: ideally 3

18' Sheelin (OSM 535)

The Sheelin has been described as the best fibreglass lake boat available. Ideal for drifting and fly fishing. Ballast is added to the keel to ensure maximum efficiency in drifting . Fitted with timber keel and rubbing streaks, one will find that the Sheelin is exceptionally well fitted out and well finished. Minimum maintenance required. So when looking for a lake boat that has everything you always wanted your choice is limited to a Sheelin. Specifications: LOA: 17'10" Beam: 5'2" Weight: 215kg CE Category: C Rec. Motor: 2.5hp to 9.8hp

17' Skellig (OSM 510)

A first class sea boat. The Skellig has a beautifully designed displacement hull with round bilge `s and lots of beam for extra comfort, safety and sea worthiness. Equally suitable for pleasure fishing or commercial fishing with a massive working floor space ideal for heavy weather usage. The floor is designed in such a way that in heavy weather conditions, one can flood the keel with approx. 30 gallons of water for use as ballast which increases stability even more. Available with inboard diesel or outboard motor. Cuddy comes as standard with the boat. Specifications: LOA: 16'10" Beam: 6'8" Draft: 19.5" Freeboard: 23" Weight: 255kg CE Category: C Rec. Motor:from 8 to 25hp Max. No. of Passengers: 5

17' Skellig Fisherman (OSM 510F)

This boat is built to meet Lloyds exact standards, and is different from the other Skellig model in so far as it has teak gunnels, seats and samson posts and does not have a cuddy as standard. Described often by fishermen as “the only boat under 20`(6mtrs) worth having”. Available with inboard engine or outboard motor. Massive working area combined with excellent stability. Quality combined with substance. Specifications: LOA: 16'10" Beam: 6'8" Draft: 19.5" Freeboard: 22" Weight: 250kg CE Category: C Rec. Motor:from 8 to 25hp Max. No. of Passengers: 5

16' Strongliner (OSM 490)

An all-purpose angling and family boat. At 16`(4.9m) and weighing only 415lbs/185kgs, this boat is easy to trail, launch and recover. It has a displacement type hull, with a long deep keel, and bilge keels making this a very stable and sea worthy boat. Designed to sit evenly on the water with minimal sideways movement whether fishing or just running about, you will feel secure in this craft. With buoyancy tanks fore and after and an outboard well at the transom, plus a high freeboard , this boat is the essence of safety. Taking a max of 15HP it is very economical to run and easy to maintain. Like all O` Sullivan `s Marine boats, the Strongliner is built with only the best marine quality materials. Specifications: LOA: 16' Beam: 5'8" Draft: 16" Freeboard: 25" Weight: 185kg CE Category: C Rec. Motor:from 5 to 15hp Max. No. of Passengers: 5

16' Scariff (OSM 465)

The Scariff is a large carvel type boat with a displacement hull with a round bilge, wide beam, long deep keel and a beautifully flared bow to make her one of the best in her class. Ideally suited for fishing whether privately or commercially. And remember 0`Sullivans manufacture boats and therefore can modify, add or delete to meet a customers exact specification. This boat is trimmed in teak and has a forward locker as standard. Specifications: LOA: 15'11" Beam: 5'11" Draft: 17" Freeboard: 23" Weight: 136kg CE Category: C Rec. Motor:from 5 to 10hp Max. No. of Passengers: 5

15' Super Sar (OSM 460)

An all-purpose family boat, can accommodate up to 5 persons. Packing a lot into her 15`(4.57 mtr) length and 5`9`` (1.70 mtr ) beam, the Super Sar has proven a popular family boat which is seaworthy, safe and yet easy to row and launch. Available with a fibreglass canopy as an extra and/or wheel steering, mounted at the bow or on console in front of centre seat.Specifications: LOA: 15' Beam: 5'9" Draft: 11" Freeboard: 24.5" Weight: 136kg CE Category: C Rec. Motor:from 5 to 10hp Max. No. of Passengers: 5

13' 6" Shillela Sailing (OSM 404S)

The perfect family sailing and/or sail training boat. With the long side seats and buoyancy compartments, one finds this boat to be particularly comfortable and safe while having positive buoyancy encapsulated in its double skin. It is available with bermudan rig aluminium spars. extremely versatile – useable as rowing or motoring boat also – just right for the family holiday. Sail area 90sq.ft. (8.36m˛) Specifications: LOA: 13'5" Beam: 5'3" Draft: 9" Weight: 132kg CE Category: C Max. No. of Passengers: 4

13' 6" Shillela (OSM 404)

A simulated traditional clinker built boat, beautifully designed and constructed to make it one of the best sellers of the OSM range. Comfortable, stable and extremely safe for up to 4 persons. Ideal for use on lake or on the sea - fishing, cruising or just rowing. Comes with a bow locker as standard. Specifications: LOA: 13'5" Beam: 5'3" Draft: 9" Freeboard: 23" Weight: 132kg CE Category: D Rec. Motor:from 2.5 to 6HP Max. No. of Passengers: 4

13' Siamsa (OSM 390)

Versatility is a key feature of this boat. The planing hull makes it an easy boat to row or if using an outboard relatively high speeds can be obtained with a low horse power motor, thus making it very economical. Ideal for use in shallow waters. Ask for further details on the sports and duck shooting version. Specifications: LOA: 12'9" Beam: 4'7" Draft: 8" Freeboard: 17" Weight: 84kg CE Category: D Rec. Motor:from 2 to 10hp Max. No. of Passengers: 3

11' Saltee (OSM 345)

The flared bow, deep keel and round bilge of the Saltee are the qualities which make this boat an excellent stable and safe load carrier. Also, ideal for the “First Boat” whether on sea or on lake. Extremely seaworthy and dry. Specifications: LOA: 11'4" Beam: 4'10" Draft: 7.5" Freeboard: 20.5" Weight: 70kg CE Category: D Rec. Motor:from 2 to 4hp Max. No. of Passengers: 3

10' Skerry (OSM 303)

The ideal tender, safe, stable, light and an excellent load carrier. A simulated clinker built boat with a high flared bow and round bilge. Can be used with outboard motor or just for rowing. Very mobile and responds to a touch. Can be transported by roof rack or by road trailer. Fully buoyant. Specifications: LOA: 9'9" Beam: 5'0" Draft: 8" Freeboard: 17" Weight: 59kg CE Category: D Rec. Motor:from 2 to 4hp Max. No. of Passengers: 3

9'6" Suir OSM 285

Semi-displacement hull, three seats (3 persons), light enough to handle and to transport by roof-rack. Useable with oars or with outboard motor up to 3.5HP. Extremely stable for a punt of its size. Fully buoyant. Specifications: LOA: 9'4" Beam: 4'5" Draft: 7" Freeboard: 18.5" Weight: 55kg CE Category: D Rec. Motor: 2 to 4hp Max. No. of Passengers: 3

8' Small (OSM 245)

The OSM245 is the smallest boat in our range. A square shaped hull giving maximum width and stability, with a square bow, also. Incorporating three buoyancy tanks as seats, this boat is still light enough to be lifted into the water or onto a roof rack without difficulty. Can be used with oars or a 2HP outboard motor. Specifications: LOA: 8'0" Beam: 4'3" Draft: 5" Freeboard: 18" Weight: 48kg CE Category: n/a Rec. Motor: 2hp Max. No. of Passengers: 2