Hazardous Weather Conditions
Last Update: 705 AM EDT Tue Mar 31 2026
For More Weather Information:
6NM WNW Portsmouth RI
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON...
Today
SW winds 15 to 20 kt, diminishing to 10 to 15 kt this afternoon. Gusts up to 30 kt. Waves 3 to 5 ft. Scattered showers this morning. Isolated showers this afternoon.
Tonight
S winds 10 to 15 kt with gusts up to 30 kt. Waves 3 to 5 ft. Scattered showers after midnight.
Wed
SW winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Waves 3 to 5 ft. A chance of showers in the morning, then showers likely in the afternoon.
Wed Night
NE winds 10 to 15 kt. Gusts up to 20 kt after midnight. Waves 2 to 4 ft. Showers. Patchy fog in the evening with vsby 1 nm or less.
Thu
NE winds 15 to 20 kt. Waves 2 to 3 ft. A chance of showers in the morning.
Thu Night
NE winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt after midnight. Waves 2 to 3 ft.
Fri Through Sat
SW winds 15 to 20 kt with gusts up to 25 kt. Waves 2 to 3 ft.
Sat Night
SE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. A chance of rain.
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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