Last Update: 140 PM EDT Sat Jul 5 2025
For More Weather Information:
25NM ENE Portsmouth NH
Marine Zone Forecast
Tonight
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds and SE 2 ft at 8 seconds.
Sun
SW winds 10 to 15 kt, becoming S 15 to 20 kt in the afternoon. Seas 2 to 4 ft. Wave detail: S 3 ft at 5 seconds.
Sun Night
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave detail: S 4 ft at 6 seconds.
Mon
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: S 4 ft at 6 seconds.
Mon Night
SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: S 3 ft at 5 seconds. A chance of showers.
Tue
S winds 5 to 10 kt, becoming SE in the afternoon. Seas 2 to 3 ft. Wave detail: S 3 ft at 6 seconds. A chance of showers in the morning, then showers likely with a chance of tstms in the afternoon.
Tue Night
SE winds around 5 kt, becoming NE after midnight. Seas around 2 ft. A chance of tstms. Showers likely, mainly in the evening.
Wed
NE winds around 5 kt. Seas around 2 ft.
Wed Night
E winds around 5 kt. Seas around 2 ft.
Thu
E winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the afternoon.
Thu Night
E winds around 5 kt. Seas around 2 ft. A chance of showers.
winds and seas higher in and near tstms.
winds and seas higher in and near tstms.
Winds and seas higher in and near tstms.
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