NWS Forecast for: 20NM NNE Portsmouth NH
Atlantic Ocean

Issued by: National Weather Service Gray/Portland, ME
Last Update: 9:57 am EDT Apr 19, 2024


Today: SSE wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.

Tonight: S wind around 10 kt. Rain, mainly after 3am. Seas 2 to 3 ft.

Saturday: Variable winds 5 kt or less. Rain, mainly before 11am. Seas 2 to 3 ft.

Saturday Night: W wind around 10 kt. Mostly clear. Seas around 2 ft.

Sunday: W wind 10 to 15 kt becoming SW in the afternoon. Sunny. Seas around 2 ft.

Sunday Night: WSW wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Seas around 2 ft.

Monday: W wind 10 to 15 kt, with gusts as high as 20 kt. Sunny. Seas around 2 ft.

Monday Night: NW wind around 10 kt becoming NE after midnight. Clear. Seas around 2 ft.

Tuesday: S wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Seas around 2 ft.



Marine Point Forecast: 43.33°N 70.53°W
Associated Zone Forecast which includes this point

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