Arco 33
The Arco 33 is an American sailboat that was designed by Wirth Munroe as a cruiser and first built in 1958. The design is noted as one of the first fiberglass production sailboats of its size built.[1][2][3]
| Development | |
|---|---|
| Designer | Wirth Munroe | 
| Location | United States | 
| Year | 1958 | 
| No. built | 15 | 
| Builder(s) | Crystaliners Corporation (Glassco Inc.) | 
| Name | Arco 33 | 
| Boat | |
| Boat weight | 12,000 lb (5,443 kg) | 
| Draft | 6.50 ft (1.98 m) with centerboard down | 
| Hull | |
| Type | Monohull | 
| Construction | Fiberglass | 
| LOA | 33.00 ft (10.06 m) | 
| LWL | 23.25 ft (7.09 m) | 
| Beam | 9.83 ft (3.00 m) | 
| Engine type | Palmer H-60 22 hp (16 kW) gasoline engine | 
| Hull appendages | |
| Keel/board type | stub keel with centerboard | 
| Rudder(s) | keel-mounted rudder | 
| Rig | |
| Rig type | Bermuda rig | 
| Sails | |
| Sailplan | Fractional rigged sloop Masthead sloop | 
| Total sail area | 550 sq ft (51 m2) | 
Production
    
The design was built by Crystaliners Corporation (Glassco Inc.) in Miami, Florida, United States. The company completed 15 boats starting in 1958, but it is now out of production.[1][3]
The Arco 33 molds were later sold to Columbia Yachts and the design was developed into the Columbia 33 Caribbean in 1963.[1][3][4]
Design
    
The Arco 33 is a recreational keelboat, built predominantly of fiberglass, with wood trim. It has a masthead sloop rig or optional yawl rig with the addition of a mizzen mast. Features include a spooned raked stem, a raised counter transom, a keel-mounted rudder and a fixed stub keel with a retractable centerboard. It displaces 12,000 lb (5,443 kg).[1][3]
The boat has a draft of 6.50 ft (1.98 m) with the centreboard extended and 3.50 ft (1.07 m) with it retracted.[1][3]
The boat is fitted with a Palmer H-60 22 hp (16 kW) gasoline engine for docking and maneuvering.[1][3]
The design has a hull speed of 6.46 kn (11.96 km/h).[3]
See also
    
Related development
Similar sailboats
References
    
- McArthur, Bruce (2019). "Arco 33 sailboat". sailboatdata.com. Archived from the original on 25 November 2018. Retrieved 2 December 2019.
 - McArthur, Bruce (2019). "Wirth Munroe 1902-1968". sailboatdata.com. Archived from the original on 17 August 2020. Retrieved 2 December 2019.
 - Sea Time Tech, LLC (2022). "Arco 33". sailboat.guide. Archived from the original on 12 April 2022. Retrieved 12 April 2022.
 - McArthur, Bruce (2019). "Columbia 33 Caribbean sailboat". sailboatdata.com. Archived from the original on 25 November 2018. Retrieved 2 December 2019.