Martha's Vineyard and Nantucket Marine Weather

REST OF TONIGHT E winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: E 7 ft at 9 seconds. Showers.
SUN E winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 9 seconds and SE 3 ft at 6 seconds. Showers likely.
SUN NIGHT E winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave Detail: E 4 ft at 9 seconds and SE 3 ft at 7 seconds. Showers likely.
MON E winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: E 3 ft at 9 seconds and SE 2 ft at 6 seconds. A chance of showers.
MON NIGHT SE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 4 ft. Wave Detail: S 2 ft at 7 seconds and E 2 ft at 9 seconds. A chance of showers.
TUE AND TUE NIGHT NW winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: SW 2 ft at 5 seconds and E 2 ft at 8 seconds.
WED THROUGH THU NIGHT SW winds 10 to 15 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.