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Sailboat Specifications

Neptune 24 Cb

Masthead Sloop · Keel/Cbrd.

Designed by Capital Yachts Inc. · Built by Capital Yachts Inc. (Usa) · First built 1978

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LOA 24.00 ft  ·  Beam 7.98 ft  ·  Displacement 3,200.00 lb  ·  Sail Area 250.00 ft²  ·  Masthead Sloop  ·  Keel/Cbrd.
About the Neptune 24 Cb Sailboat

Built by Capital Yachts starting in 1978, this compact cruiser represents a thoughtful approach to small boat design with its combination keel and centerboard configuration. The Neptune 24 Cb offers remarkable versatility for coastal exploration, allowing sailors to venture into shallow anchorages and trailer-friendly launching while maintaining respectable sailing performance in deeper waters. At 24 feet overall with a 21-foot waterline, the design balances interior space with seaworthiness. The centerboard configuration provides a draft range that opens up cruising possibilities unavailable to fixed-keel boats of similar size, while the 3,200-pound displacement and substantial 1,200-pound ballast ratio ensure stability and confidence in varied conditions. The masthead sloop rig with 250 square feet of sail area delivers adequate power for coastal sailing and light offshore ventures. The fiberglass construction typical of Capital Yachts' era emphasizes durability and low maintenance. With a comfort ratio of 14.19, this boat leans toward the swift sailing end of the spectrum rather than heavy cruising, making it well-suited for day sailing, weekend cruising, and coastal exploration. The hull's 6.14-knot theoretical hull speed provides respectable performance for a boat in this size range, while the capsize screening value suggests reasonable stability for near-coastal sailing.

Dimensions & Specifications
LOA (Length Overall) 24.00 ft / 7.32 m
LWL (Waterline Length) 21.00 ft / 6.40 m
Beam 7.98 ft / 2.43 m
Max Draft 3.50 ft / 1.07 m
Min Draft 2.00 ft / 0.61 m
Displacement 3,200.00 lb / 1,451 kg
Ballast 1,200.00 lb / 544 kg
Sail Area (Reported) 250.00 ft² / 23.23 m²
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Masthead Sloop
Construction FG
Designer Capital Yachts Inc.
Builder Capital Yachts Inc. (USA)
First Built 1978
Associations Capital Yachts Info
Related Sailboats J24 · Neptune 24 Fk · San Juan 24 · Wavelength 24 · Cc 24
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Engine & Accommodations
Water Capacity 15 gals / 57 L
Frequently Asked Questions

What is the Neptune 24 Cb's sail area to displacement ratio?

The Neptune 24 Cb has a Sail Area to Displacement ratio (SA/D) of 18.47. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Neptune 24 Cb's comfort ratio?

The Neptune 24 Cb has a Ted Brewer Comfort Ratio of 14.19. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Neptune 24 Cb safe for offshore sailing?

The Neptune 24 Cb has a Capsize Screening Formula value of 2.17. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Neptune 24 Cb?

The theoretical hull speed of the Neptune 24 Cb is 6.14 kn knots, calculated from its waterline length.

How much does a Neptune 24 Cb weigh?

The Neptune 24 Cb has a displacement of 3,200.00 lb and a length overall (LOA) of 24.00 ft.

Who designed the Neptune 24 Cb?

The Neptune 24 Cb was designed by Capital Yachts Inc., first built in 1978.