Last Update: 404 AM EDT Wed Apr 22 2026
For More Weather Information:
6NM WNW Portsmouth RI
Marine Zone Forecast
Today
S winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Scattered showers.
Tonight
SE winds 10 to 15 kt, becoming S around 5 kt after midnight. Waves around 2 ft.
Thu
W winds 5 to 10 kt, becoming NW 10 to 15 kt in the afternoon. Waves around 2 ft.
Thu Night
N winds 5 to 10 kt. Waves around 2 ft.
Fri
NW winds 5 to 10 kt, becoming W in the afternoon. Waves around 2 ft.
Fri Night
S winds 5 to 10 kt, becoming NE after midnight. Waves 1 foot or less.
Sat Through Sun Night
NE 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.
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