Last Update: 404 AM EDT Wed Aug 19 2026
For More Weather Information:
60NM SW Nantucket MA
Marine Zone Forecast
Today
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 8 seconds and SW 1 foot at 3 seconds.
Tonight
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds. Patchy fog after midnight with vsby 1 nm or less.
Thu
SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds. Patchy fog in the morning with vsby 1 nm or less.
Thu Night
W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave detail: SE 2 ft at 8 seconds and W 1 foot at 3 seconds. A chance of showers.
Fri And Fri Night
E winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: NW 2 ft at 5 seconds and NE 2 ft at 8 seconds. A chance of showers.
Sat And Sat Night
E winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 5 seconds and W 3 ft at 6 seconds. Showers likely.
Sun And Sun Night
SW winds 10 to 15 kt. Seas 3 to 5 ft. A chance of showers.
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.
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.
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.
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