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Fractional Sloop · Fin w/spade rudder · 1979–1991
More than 400 SIGMA 33s of all versions have been built, including the SIGMA 33C variant with a shorter masthead rig and shallow draft.
Is it for you?
Where this design lands on the numbers a shopper trusts — read straight from her own ratios.
A balanced, easily-driven cruiser — comfortable and forgiving for coastal work.
The record
The complete reference set — tap any figure to switch between metric and imperial.
The family
Nearby designs by size, type, and era — worth a look alongside her.