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25NM ENE Portsmouth NH

Tonight

W winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 6 seconds.

Fri

W winds 15 to 20 kt with gusts up to 25 kt. Seas around 2 ft. Wave detail: SW 2 ft at 4 seconds.

Fri Night

W winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave detail: W 2 ft at 3 seconds.

Sat

NW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas around 2 ft. Wave detail: NW 2 ft at 3 seconds.

Sat Night

NW winds around 5 kt, becoming SE after midnight. Seas 1 foot or less.

Sun

SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds.

Sun Night

SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers in the evening, then showers likely after midnight.

Mon

S winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Showers likely, mainly in the morning.

Mon Night

SW winds 5 to 10 kt. Seas 2 to 4 ft.

Tue

SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 3 to 4 ft. A chance of showers in the afternoon.

Tue Night

SW winds 15 to 20 kt, becoming NW after midnight. Gusts up to 30 kt. Seas 3 to 5 ft. A chance of showers.

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501 PM EDT Thu Oct 8 2026