Martha's Vineyard and Nantucket Marine Weather

REST OF TONIGHT W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 6 seconds and N 2 ft at 8 seconds. Patchy fog. Vsby 1 NM or less.
TUE W winds 10 to 15 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at 8 seconds. Patchy fog in the morning with vsby 1 NM or less.
TUE NIGHT NW winds around 5 kt. Seas 2 to 3 ft. Wave Detail: NE 2 ft at 6 seconds and E 2 ft at 9 seconds.
WED N winds around 5 kt, becoming SW around 5 kt in the afternoon. Seas around 2 ft. Wave Detail: NW 1 foot at 5 seconds and SW 1 foot at 6 seconds.
WED NIGHT THROUGH THU NIGHT SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 7 seconds.
FRI SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 8 seconds.
FRI NIGHT AND SAT W winds 10 to 15 kt, becoming N. Seas around 2 ft. A chance of showers.
SAT NIGHT NE 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.