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7NM NNE Portsmouth RI

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:14 am EST Dec 3, 2025
Forecast Valid: 6am EST Dec 3, 2025-6pm EST Dec 9, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST THIS MORNING...

Today

NNW wind 7 to 12 kt becoming variable and less than 5 kt in the afternoon. Partly sunny through mid morning, then becoming sunny. Seas 1 to 2 ft.

Tonight

Variable winds less than 5 kt becoming WSW 5 to 7 kt after midnight. Partly cloudy. Seas around 1 ft.

Thursday

WSW wind 10 to 13 kt increasing to 15 to 18 kt in the afternoon. Winds could gust as high as 24 kt. Increasing clouds. Seas 1 ft building to 3 ft.

Thursday Night

WNW wind 14 to 19 kt decreasing to 9 to 14 kt after midnight. Winds could gust as high as 28 kt. Mostly clear. Seas 3 ft subsiding to 1 ft.

Friday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of snow between 8pm and 3am, then a chance of rain after 3am. Seas around 1 ft.

Saturday

Variable winds 5 kt or less. A chance of rain. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Sunday

NW wind around 6 kt. Mostly sunny. Seas around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.