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Last Update: 1004 AM EDT Fri Jul 18 2025
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6NM WNW Portsmouth RI
Marine Zone Forecast
This Afternoon
NW winds 5 to 10 kt. Waves around 2 ft.
Tonight
SW winds 5 to 10 kt, becoming N after midnight. Waves around 2 ft.
Sat
S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves around 2 ft.
Sat Night
S winds 10 to 15 kt. Waves around 2 ft. A chance of showers after midnight.
Sun
SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. A chance of showers. A chance of tstms in the afternoon.
Sun Night
W winds around 10 kt, becoming NW after midnight. Waves around 2 ft. A chance of showers and tstms in the evening.
Mon Through Tue Night
S winds 5 to 10 kt. Waves around 2 ft.
winds and waves 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 waves 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 waves 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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