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Last Update: 404 PM EDT Tue Sep 1 2026
For More Weather Information:
6NM WNW Portsmouth RI
Marine Zone Forecast
Tonight
E winds 10 to 15 kt with gusts up to 25 kt. Waves 2 to 3 ft. Showers likely, mainly this evening. Patchy fog this evening.
Wed
E winds 5 to 10 kt. Waves 2 to 3 ft.
Wed Night
E winds 5 to 10 kt. Waves around 2 ft. Patchy fog after midnight. A chance of showers after midnight.
Thu
S winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft. Showers likely, mainly in the morning. Patchy fog in the morning.
Thu Night
SW winds 5 to 10 kt with gusts up to 20 kt, becoming W after midnight. Waves around 2 ft. A chance of showers.
Fri And Fri Night
NW winds 5 to 10 kt. Waves around 2 ft.
Sat Through Sun Night
W winds 5 to 10 kt. Waves 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.
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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