Hazardous Weather Conditions
Last Update: 404 AM EDT Mon May 25 2026
For More Weather Information:
26NM NE Nantucket MA
Marine Zone Forecast
Today
S winds 10 to 15 kt, becoming SW this afternoon. Gusts up to 20 kt. Seas 5 to 7 ft. Wave detail: SE 7 ft at 8 seconds and S 1 foot at 8 seconds. Patchy fog. Showers likely. A slight chance of tstms this morning. Vsby 1 nm or less.
Tonight
SW winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave detail: SE 5 ft at 8 seconds and SW 1 foot at 5 seconds. Patchy fog. Vsby 1 nm or less.
Tue
N winds around 5 kt, becoming SW in the afternoon. Seas 3 to 4 ft. Wave detail: S 4 ft at 7 seconds. Patchy fog. Vsby 1 nm or less.
Tue Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: SW 3 ft at 5 seconds and SE 3 ft at 8 seconds.
Wed
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SW 3 ft at 6 seconds and SE 3 ft at 7 seconds.
Wed Night
W winds 10 to 15 kt, becoming N after midnight. Seas 2 to 3 ft. Wave detail: W 3 ft at 6 seconds and SE 2 ft at 7 seconds. A chance of showers in the evening.
Thu Through Fri
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft.
Fri Night
SW winds 10 to 15 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.
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.
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.
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