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SEAL 28

SEAL 28 built by John Baker (UK) and designed by Angus Primrose. Her first hull was built in 1976 with an overall lengh of 8.53 m or 28.00 ft long

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SEAL 28 Sailboat Specifications​

Features

Overall Length (LOA) m / ft8.53 m / 28.00 ft
Builder(s)John Baker
Designer(s)Angus Primrose
CountryUnited Kingdom
Hull TypeLifting Keel
Number of Hulls Built80
First Hull Built1976
Last Hull Built1982
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio40.28

Dimensions

Overall Length (LOA) 8.53 m / 28.00 ft
Waterline Length (LWL)6.68 m / 21.90 ft
Beam (width)3.00 m / 9.83 ft
Draft1.52 m / 5.00 ft
Light Displacement (MLC) 3266 kg / 7200 lb
Maximum Displacement3266 kg / 7200 lb
Ballast Weight1315 kg / 2900 lb

Performance

Capsize Screening Formula (CSF)2.04
Comfort Ratio22.34
Displacement-Length Ratio (DLR)306.02
Ballast Ratio40.28
Sail Area to Displacement13.34

Above Deck

Reported Sail Area28.80 m² / 310.00 ft²
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