Martha's Vineyard and Nantucket Marine Forecast
THIS AFTERNOON NE winds around 10 kt. Seas around 2 ft. Wave Detail: NE 2 ft at 3 seconds and NW 1 foot at 4 seconds.
TONIGHT E winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 4 seconds and S 1 foot at 6 seconds.
WED SW winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: S 1 foot at 4 seconds and NE 1 foot at 5 seconds, becoming SW 1 foot at 2 seconds and N 1 foot at 5 seconds.
WED NIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and SW 1 foot at 3 seconds.
THU SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and SW 1 foot at 3 seconds.
THU NIGHT SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and W 2 ft at 3 seconds. A chance of showers after midnight.
FRI NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
FRI NIGHT THROUGH SAT NIGHT SE winds 15 to 20 kt. Seas 2 to 3 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.
TONIGHT E winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft. Wave Detail: NE 1 foot at 4 seconds and S 1 foot at 6 seconds.
WED SW winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: S 1 foot at 4 seconds and NE 1 foot at 5 seconds, becoming SW 1 foot at 2 seconds and N 1 foot at 5 seconds.
WED NIGHT SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and SW 1 foot at 3 seconds.
THU SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and SW 1 foot at 3 seconds.
THU NIGHT SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and W 2 ft at 3 seconds. A chance of showers after midnight.
FRI NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers.
FRI NIGHT THROUGH SAT NIGHT SE winds 15 to 20 kt. Seas 2 to 3 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.