NWS Forecast for: 21NM E Portsmouth RI
Atlantic Ocean

Issued by: National Weather Service Norton, MA
Last Update: 1:12 am EDT Mar 29, 2024




Overnight: N wind around 26 km/h, with gusts as high as 37 km/h. Rain. Patchy fog. Seas around 1 m.

Friday: NNW wind around 27 km/h, with gusts as high as 42 km/h. Rain, mainly before 11am. Patchy fog before noon. Seas around 1 m.

Friday Night: WNW wind around 27 km/h, with gusts as high as 45 km/h. Mostly cloudy during the early evening, then gradual clearing. Seas around 1 m.

Saturday: W wind 26 to 29 km/h, with gusts as high as 47 km/h. Sunny. Seas around 1 m.

Saturday Night: W wind 22 to 27 km/h decreasing to 13 to 18 km/h. A slight chance of rain after 3am. Seas 1 m or less.

Sunday: NW wind 14 to 19 km/h becoming WNW 19 to 24 km/h in the afternoon. Winds could gust as high as 37 km/h. A slight chance of rain before 9am. Seas 1 m or less.

Sunday Night: NW wind 18 to 21 km/h, with gusts as high as 32 km/h. Partly cloudy. Seas 1 m or less.

Monday: NNW wind 14 to 16 km/h becoming S in the afternoon. Mostly sunny. Seas 1 m or less.

Monday Night: S wind around 14 km/h. A chance of rain. Seas 1 m or less.



Marine Point Forecast: 41.55°N 70.79°W
Associated Zone Forecast which includes this point

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