Shearwater 45

Shearwater 45 clipper bow

 

Shearwater 45 sail plans

 

Shearwater 45 classic cruiser

 

Shearwater 45 section

 

Karakteristikler

LOA - Cutter 15.05m (49'4") LOA - Schooner 15.67m (51'5") LOD 13.50m (44'3") LWL 11.40m (37'5")
Beam 4.00m (13'1")") Draft 1.90m (6'3") Displacement 12500kg (27550lb) Ballast [all lead] 4750kg (10469lb)
Area Waterplane 27.3sq.m (294sq.ft) Immersion Rate 280kg/cm (1567lb/inch) Wetted Surface 41.5sq.m (447sq.ft) Fineness Coef 0,66
Block Coef 0,40 Prismatic Coef 0,51 Displacement/Length 235 Powering 50-60hp inboard diesel
Sail Area [with100% Fore-triangle] Cutter - 106.25sq.m (1144sq.ft) Schooner - 106.8sq.m (1150sq.ft)
Righting Moment @ 30 deg Cutter - 9047kgm (65437ft.lb) Schooner - 8374kgm (60569ft.lb)
Righting Moment @ 60 deg Cutter - 11191kgm (80945ft.lb) Schooner - 10105kgm (73090ft.lb)
Righting Moment @ 90 deg Cutter - 7788kgm (56331ft.lb) Schooner - 6188kgm (44758ft.lb)
Sail area/displacement Cutter - 19.94 Schooner - 20.04
Sail area/wetted surface Cutter - 2.56 Schooner - 2.57