Martha's Vineyard and Nantucket Marine Forecast

REST OF TONIGHT NE winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft. Wave Detail: N 4 ft at 4 seconds and E 3 ft at 10 seconds.
TUE NE winds 25 to 30 kt with gusts up to 40 kt. Seas 4 to 6 ft. Wave Detail: N 5 ft at 5 seconds and E 4 ft at 10 seconds.
TUE NIGHT NE winds 25 to 30 kt with gusts up to 40 kt. Seas 5 to 7 ft. Wave Detail: N 7 ft at 5 seconds and E 4 ft at 10 seconds.
WED NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: N 6 ft at 5 seconds and E 5 ft at 9 seconds.
WED NIGHT AND THU N winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: N 5 ft at 6 seconds and E 5 ft at 10 seconds. A chance of showers.
THU NIGHT N winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 4 to 6 ft. Wave Detail: N 5 ft at 4 seconds and E 3 ft at 9 seconds.
FRI N winds 25 to 30 kt. Seas 4 to 6 ft.
FRI NIGHT AND SAT N winds 15 to 20 kt with gusts up to 25 kt, diminishing to 10 to 15 kt. Seas 3 to 5 ft.
SAT NIGHT NW winds 5 to 10 kt. Seas 2 to 4 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.