Martha's Vineyard and Nantucket Marine Forecast

REST OF TONIGHT NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: NE 6 ft at 6 seconds and SE 4 ft at 11 seconds.
THU NE winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 7 ft. Wave Detail: E 6 ft at 6 seconds and SE 6 ft at 11 seconds.
THU NIGHT NE winds 25 to 30 kt with gusts up to 35 kt, increasing to 30 to 35 kt with gusts up to 45 kt after midnight. Seas 5 to 7 ft. Wave Detail: N 6 ft at 5 seconds and E 6 ft at 11 seconds. A chance of rain after midnight.
FRI NE winds 30 to 40 kt with gusts up to 50 kt. Seas 7 to 10 ft. Wave Detail: N 7 ft at 5 seconds and E 6 ft at 11 seconds. Rain.
FRI NIGHT NE winds 35 to 40 kt with gusts up to 50 kt. Seas 8 to 11 ft. Wave Detail: N 8 ft at 6 seconds and E 6 ft at 12 seconds. Rain.
SAT N winds 30 to 40 kt with gusts up to 45 kt. Seas 8 to 11 ft. Wave Detail: N 8 ft at 6 seconds and E 5 ft at 11 seconds. Rain.
SAT NIGHT N winds 30 to 40 kt with gusts up to 45 kt. Seas 7 to 10 ft. Rain with a chance of tstms in the evening, then showers after midnight.
SUN N winds 25 to 30 kt with gusts up to 35 kt. Seas 5 to 8 ft. Showers.
SUN NIGHT NE winds 25 to 30 kt. Seas 4 to 6 ft. Showers likely.
MON N winds 20 to 25 kt. Seas 3 to 5 ft. A chance of showers.
MON NIGHT NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. Winds and seas higher in and near tstms. 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.