Engineering:San Juan 33S
| Development | |
|---|---|
| Designer | David Pedrick |
| Location | United States |
| Year | 1981 |
| Builder(s) | Clark Boat Company |
| Role | Racer |
| Boat | |
| Boat weight | 5,700 lb (2,585 kg) |
| Draft | 5.50 ft (1.68 m) |
| Hull | |
| Type | Monohull |
| Construction | Fiberglass |
| LOA | 33.10 ft (10.09 m) |
| LWL | 27.80 ft (8.47 m) |
| Beam | 7.95 ft (2.42 m) |
| Engine type | optional |
| Hull appendages | |
| Keel/board type | fin keel |
| Ballast | 3,500 lb (1,588 kg) |
| Rudder(s) | internally-mounted spade-type rudder |
| Rig | |
| Rig type | Bermuda rig |
| I (foretriangle height) | 35.10 ft (10.70 m) |
| J (foretriangle base) | 11.48 ft (3.50 m) |
| P (mainsail luff) | 40.03 ft (12.20 m) |
| E (mainsail foot) | 13.12 ft (4.00 m) |
| Sails | |
| Sailplan | Fractional rigged sloop |
| Mainsail area | 262.60 sq ft (24.396 m2) |
| Jib/genoa area | 201.47 sq ft (18.717 m2) |
| Total sail area | 464.07 sq ft (43.114 m2) |
| Racing | |
| D-PN | 76.2 |
The San Juan 33S (sometimes just called the San Juan 33) is an American sailboat that was designed by David Pedrick as racer and first built in 1981.[1][2][3]
Production
The design was built by the Clark Boat Company in Kent, Washington, United States from 1981 to 1982, but it is now out of production.[1][3][4]
Design
The San Juan 33S is a recreational keelboat, built predominantly of fiberglass. It has a fractional sloop rig with aluminum spars, a raked stem, a reverse transom, an internally mounted spade-type rudder controlled by a tiller and a fixed fin keel. It displaces 5,700 lb (2,585 kg) and carries 3,500 lb (1,588 kg) of ballast.[1][3]
The boat has a draft of 5.50 ft (1.68 m) with the standard keel fitted.[1]
The boat may be optionally fitted with an inboard engine for docking and maneuvering. The fresh water tank has a capacity of 9 U.S. gallons (34 L; 7.5 imp gal).[1][3]
A galley is optional and can include a two-burner stove. A head is also optional and can be a marine type or portable. If fitted, it is located in the bow. Sleeping accommodation consists of four single settee berths, along with sail storage space.[3]
For sailing all halyards are led to the cockpit. The cockpit also has six winches, two primary, two secondary and two for the spinnaker. The mainsail features a mainsheet traveler, jiffy reefing and a reefing flattening system. The boat is also equipped with a boom vang, an internal mainsail outhaul and an optional jib headfoil (a headsail airfoil-shaped reinforcement). The standing rigging is of steel rod and there is an adjustable split backstay to shape the highly flexible mast.[3]
The design has a Portsmouth Yardstick racing average handicap of 76.2.[3]
Operational history
In a 1994 review Richard Sherwood wrote, "this San Juan is designed for racing, and accommodations are somewhat austere. She is ultra light. The fractional rig allows for a larger-than-normal mainsail; the smaller foresails are easier to handle. The unusually narrow beam means that initial stability is limited, but the ballast/displacement ratio of 60 percent is very high. The designer claims that the only need for a genoa to replace the self-tending jib is in very light airs."[3]
See also
Similar sailboats
- C&C 3/4 Ton
- C&C SR 33
- DB-1
- DB-2
- Hobie 33
- Tartan Ten
References
- ↑ 1.0 1.1 1.2 1.3 1.4 McArthur, Bruce (2019). "San Juan 33S sailboat". sailboatdata.com. https://sailboatdata.com/sailboat/san-juan-33s.
- ↑ McArthur, Bruce (2019). "David Pedrick". sailboatdata.com. https://sailboatdata.com/designer/pedrick-david.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 Sherwood, Richard M.: A Field Guide to Sailboats of North America, Second Edition, pages 258-259. Houghton Mifflin Company, 1994. ISBN:0-395-65239-1
- ↑ Browning, Randy (2019). "Clark Boat Company 1960-1984". sailboatdata.com. https://sailboatdata.com/builder/clark-boat-company. Retrieved 8 December 2019.
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