Boat design categories

Boat design categories
Design category Wind force in points    (Beaufort   scale) Important wave height (H 1/3, meters)
A – “Ocean” over 8p over 4m
B – “ Offshore ” up to 8p, incl. up to 4m, incl.
C – “ Inshore” up to 6p, incl. up to 6p, incl.
D – “ Sheltered waters ” up to 4p, incl. up to 0,5m, incl