The Gulf Coast 21 is a compact and capable masthead sloop, renowned for its light-hearted performance and suitability as a versatile day sailor. Designed by the accomplished competitive sailor and naval architect Martin Bludworth, and built by Gulf Coast Sailboats, this 20.5-foot vessel emerged in 1972, offering an accessible entry into the world of sailing. With its distinctive swing keel, the Gulf Coast 21 was purpose-built to navigate both coastal waters and shallower inland areas, embodying its builder's philosophy of creating practical and rewarding sailing experiences.
Gulf Coast 21 Information, Review, Specs
- Make
- Model
- Number Built
- Production Year(s)
- 1972 - ??
History and Design
The story of the Gulf Coast 21 begins with its builder, Gulf Coast Sailboats, founded in 1971 through the collaboration of Martin Bludworth and Fred Maudlin. Bludworth, already recognized for his design of the Mustang 22, brought a keen understanding of sailboat performance, while Maudlin contributed essential manufacturing expertise from his Maudlin and Son Manufacturing company. This partnership aimed to produce well-built, accessible sailboats, a vision that directly influenced the Gulf Coast 21. Production of the Gulf Coast 21 commenced in 1972, reflecting the company's commitment to robust fiberglass construction prevalent in that era. Martin Bludworth's design philosophy for Gulf Coast models emphasized reliable cruising and day-sailing characteristics without unnecessary complexity. A defining feature of the Gulf Coast 21 is its swing keel, which allows the boat to reduce its draft significantly from 4.0 feet to just 0.82 feet. This design choice provides exceptional versatility, enabling the boat to venture into shallow bays and inlets, and simplifying trailer launching and retrieval.
Sailing Performance and Handling
True to its designer's intent, the Gulf Coast 21 is characterized as a light sailboat with good performance capabilities. It is noted for being stable and stiff, which contributes to its comfortable handling in various conditions. While designed for stability, it possesses a low righting capability if fully capsized, a characteristic common among smaller vessels of its type. The boat is best suited for day sailing, offering an engaging experience on the water. Its design includes a large and deep cockpit, enhancing safety and comfort for its crew during outings.
Accommodations and Layout
Given its compact size, the interior accommodations of the Gulf Coast 21 are typical of a dedicated day sailor or weekender. While specific headroom figures are not readily available, the design prioritizes a functional cockpit over extensive interior volume. The emphasis is on providing essential shelter and basic amenities rather than long-term cruising comfort. Owners can generally expect a straightforward layout, likely including a V-berth forward for resting and perhaps a small area for a portable head and basic storage. The primary social and functional space on the Gulf Coast 21 is its notably large and deep cockpit, which offers a secure and comfortable environment for sailing and relaxing.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Wing
- Rudder
- 1x —
- Ballast
- 550 lbs
- Displacement
- 1600 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Engine
- Engine Make
- —
- Engine Model
- —
- Engine Type
- —
- Engine HP
- —
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- —
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Main Sail Area
- -
- Foretriangle Sail Area
- -
- Total Sail Area (Reported)
- 163 sqft
- Total Sail Area (Calc)
- -
Dimensions
- LOA
- 20.5 ft
- LWL
- 17.2 ft
- Beam
- 7.33 ft
- Draft
- 4 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 5.56 kn
- Pounds per Inch Immersion
- 450.48