Last Update: 237 AM EDT Sat Jun 6 2026

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Gray/Portland, ME Local Forecast Office

23NM ENE Portsmouth NH

Marine Zone Forecast


Today
E winds around 5 kt, becoming SE late. Seas 2 to 3 ft. Wave detail: SE 3 ft at 9 seconds. A slight chance of tstms early this afternoon. A slight chance of showers and tstms late.
Tonight
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: SE 4 ft at 8 seconds. A chance of showers. Vsby 1 to 3 nm.
Sun
W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: SE 4 ft at 8 seconds. A chance of showers in the afternoon.
Sun Night
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: N 3 ft at 4 seconds and SE 3 ft at 8 seconds. A chance of showers in the evening.
Mon
N winds 10 to 15 kt with gusts up to 20 kt, becoming E 5 to 10 kt in the afternoon. Seas 2 to 4 ft. Wave detail: NE 3 ft at 4 seconds and SE 2 ft at 8 seconds.
Mon Night
SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave detail: E 2 ft at 7 seconds.
Tue
W winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft.
Tue Night
SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft.
Wed
SW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft.
Wed Night
SW winds 5 to 10 kt. Seas around 2 ft.

winds and seas higher in and near tstms.




Winds and seas higher in and near tstms.
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237 AM EDT Sat Jun 6 2026
 
 

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