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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 49 °F
⇑SSW 19kt
3ft
Tonight
Low: 34 °F
SSW 16kt
3ft
Thursday
High: 39 °F
W 16kt
3ft
Thursday Night
Low: 27 °F
W 17kt
3ft
Friday
High: 35 °F
W 14kt
3ft
Friday Night
Low: 27 °F
W 12kt
3ft
Saturday
High: 39 °F
⇑W 12kt
1-2ft
Saturday Night
Low: 30 °F
W 12kt
1-2ft
Sunday
High: 35 °F
⇑WNW 17kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:51 am EST Dec 10, 2025
Forecast Valid: 7am EST Dec 10, 2025-6pm EST Dec 16, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM THURSDAY MORNING THROUGH FRIDAY

Today

SSW wind 11 to 14 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 32 kt. A chance of rain, mainly after 5pm. Seas around 3 ft.

Tonight

SSW wind 12 to 16 kt becoming WSW after midnight. Winds could gust as high as 27 kt. Rain likely, mainly before 10pm. Seas around 3 ft.

Thursday

W wind 13 to 16 kt, with gusts as high as 32 kt. A slight chance of rain and snow showers between 2pm and 3pm. Seas around 3 ft.

Thursday Night

W wind 14 to 17 kt, with gusts as high as 35 kt. Mostly clear. Seas around 3 ft.

Friday

W wind 9 to 14 kt, with gusts as high as 31 kt. Sunny. Seas around 3 ft.

Friday Night

W wind 7 to 12 kt, with gusts as high as 22 kt. Partly cloudy. Seas 3 ft subsiding to 1 ft.

Saturday

W wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Partly sunny. Seas 1 to 2 ft.

Saturday Night

W wind 10 to 12 kt. A chance of snow. Seas 1 to 2 ft.

Sunday

WNW wind 10 to 13 kt increasing to 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. A chance of snow. Seas 1 ft building to 3 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.