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Oyster 745 Standard is a Offshore deck saloon cruising sailboat built by Oyster and designed by Humphreys Yacht Design. Her first hull was built in 2014 with an overall lengh of 22.74 m or 74.7 ft long and a Keel stepped mast mast configuration.

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OYSTER 745 STANDARD Sailboat Specifications​


Overall Length (LOA) m / ft22.74 m / 74.7 ft
Builder(s)Oyster Marine Ltd.
Designer(s)Rob Humphreys
categoryOffshore deck saloon cruising sailboat
CountryUnited Kingdom
Hull TypeMonohull
First Hull Built2014
Last Hull BuiltStill in production
AppendagesKeel L-shaped keel (with bulb)
HelmTwin helm wheels
RudderTwin spade rudders
CockpitCenter cockpit
Rigging TypeSloop Marconi 9/10
Mast LayoutKeel stepped mast
Number of Head(s)4
Freshwater Tank Capacity lt/gal1500 L / 396.3 gal


Overall Length (LOA) 22.74 m / 74.7 ft
Hull Length21.86 m / 71.8 ft
Waterline Length (LWL)20.07 m / 65.10 ft
Beam (width)5.91 m / 19.5 ft
Draft3.1 m / 10.2 ft
Light Displacement (MLC) 52600 kg / 115963 lb
Maximum Displacement52599 kg / 115962 lb


Critical Hull Speed10.87 knots
Capsize Screening Formula (CSF)1.59
Comfort Ratio50.51
Displacement-Length Ratio (DLR)184
Sail Area to Displacement20.29
Upwind Sail Area to Displacement19.86 m²/T / 214 ft²/T

Above Deck

Mast LayoutKeel stepped mast
Mast Height from DWL33.7 m / 110.7 ft
Rotating SparsNo
Number of Levels of Spreaders3
Spreaders AngleSwept-back
Spars ConstructionAluminum spars
Reported Sail Area278.71 m² / 3000.00 ft²
Upwind Sail Area278.8 m² / 3001 ft²

Engine Room

Engine(s)1 inboard engine
Engine(s) Power247 HP
Fuel typeDiesel
Fuel Tank Capacity2000 L / 528.3 gal

Below Deck