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SEADOG 30 built by Glascade GRP Ltd./Reg Freeman Yachts Ltd. (UK) and designed by Reg Freeman. Her first hull was built in 1966 with an overall lengh of 9.14 m or 30.00 ft long

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SEADOG 30 Sailboat Specifications​


Overall Length (LOA) m / ft9.14 m / 30.00 ft
Builder(s)Glascade GRP Ltd./Reg Freeman Yachts Ltd.
Designer(s)Reg Freeman
CountryUnited Kingdom
Hull TypeTriple Keel
Number of Hulls Built130
First Hull Built1966
Last Hull Built1974
Rigging TypeMasthead Ketch
Ballast Ratio30.43


Overall Length (LOA) 9.14 m / 30.00 ft
Waterline Length (LWL)7.32 m / 24.00 ft
Beam (width)2.90 m / 9.50 ft
Draft1.07 m / 3.50 ft
Light Displacement (MLC) 5842 kg / 12880 lb
Maximum Displacement5842 kg / 12880 lb
Ballast Weight1778 kg / 3920 lb


Capsize Screening Formula (CSF)1.62
Comfort Ratio38.46
Displacement-Length Ratio (DLR)415.94
Ballast Ratio30.43
Sail Area to Displacement14.9

Above Deck

Reported Sail Area47.38 m² / 510.00 ft²
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