NWS Forecast for: 21NM E Portsmouth RI
Atlantic Ocean

Issued by: National Weather Service Norton, MA
Last Update: 10:23 pm EST Dec 4, 2020

Overnight: WSW wind 5 to 8 kt becoming E. Rain, mainly after 2am. Patchy fog after 3am. Seas around 1 ft.

Saturday: ENE wind 11 to 16 kt becoming NNW 18 to 23 kt. Winds could gust as high as 41 kt. Rain. The rain could be heavy at times. Patchy fog before 8am. Seas 2 ft building to 6 ft.

Saturday Night: WNW wind 18 to 22 kt, with gusts as high as 47 kt. A chance of rain, mainly before 11pm. Seas 3 to 4 ft.

Sunday: WNW wind around 17 kt, with gusts as high as 30 kt. Sunny. Seas around 3 ft.

Sunday Night: WNW wind 12 to 15 kt. Mostly clear. Seas 3 ft subsiding to 1 ft.

Monday: WNW wind 9 to 12 kt. Mostly sunny. Seas around 1 ft.

Monday Night: N wind 9 to 13 kt. Mostly cloudy. Seas around 1 ft.

Tuesday: N wind 13 to 15 kt, with gusts as high as 21 kt. Partly sunny. Seas around 2 ft.

Tuesday Night: NNW wind 10 to 12 kt. Partly cloudy. Seas around 1 ft.

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

Visit your local NWS office at: https://www.weather.gov/boston