Last Update: 404 PM EDT Sun Aug 23 2026
For More Weather Information:
26NM NE Nantucket MA
Marine Zone Forecast
Tonight
S winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds. A slight chance of showers this evening. Areas of fog after midnight.
Mon
SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave detail: SE 3 ft at 7 seconds and SW 1 foot at 3 seconds.
Mon Night
SW winds around 10 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave detail: SE 3 ft at 6 seconds and W 1 foot at 3 seconds. Patchy fog. Vsby 1 to 3 nm.
Tue
SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: W 2 ft at 4 seconds and S 2 ft at 6 seconds.
Tue Night Through Wed Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SE 3 ft at 10 seconds and W 2 ft at 4 seconds.
Thu
S winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds.
Thu Night And Fri
S winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers.
Fri Night
SW winds 5 to 10 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.
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.
Additional Forecasts and Information
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