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MARSTROM 20

Cat (rotating spar) • Catamaran Twin Dbrd. • Built 2001–2005

Dimensions

LOA
20 ft
LWL
18.04 ft
Beam
10 ft
Max Draft
5.41 ft
Min Draft
0.98 ft
Displacement
254 lbs
Ballast
— lbs

Performance Ratios

Capsize Ratio ⓘ
6.32 (use caution offshore)
SA/D Ratio ⓘ
94.5
D/L Ratio ⓘ
19
Ballast Ratio ⓘ
—

Sail Plan

Sail Area
237 sq ft

Construction

Hull Type
Catamaran Twin Dbrd.
Rig Type
Cat (rotating spar)
Hull Material
Carbon epoxy w/Nomex core
Ballast Type
—

Production

First Built
2001
Last Built
2005
Number Built
—
Notes:

Carbon spars

Mast length\t34.4'

Twin trapezes

Sail Area:

Spinnaker type:\tAssymmetrical spinnaker on bowsprit

Upwind sail area\t237 sq.ft.

Downwind sail area\t474 sq.ft.

Mainsail area\t237 sq.ft.

Spinnaker area\t237 sq.ft.

Builder