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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Sunday
High: 41 °F
NW 6kt⇓
1ft
Sunday Night
Low: 26 °F
⇑WNW 18kt
1-2ft
Monday
High: 30 °F
N 22kt⇓
2-3ft
Monday Night
Low: 18 °F
NNW 13kt⇓
1ft
Tuesday
High: 40 °F
⇑SSW 13kt
1-2ft
Tuesday Night
Low: 36 °F
WSW 19kt
2-3ft
Wednesday
High: 48 °F
⇑SSW 21kt
3ft
Wednesday Night
Low: 38 °F
WSW 20kt
2-3ft
Thursday
High: 43 °F
WNW 16kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:05 am EST Dec 7, 2025
Forecast Valid: 1am EST Dec 7, 2025-6pm EST Dec 13, 2025

View Nearby Observations

Detailed Forecast

Sunday

NW wind around 6 kt becoming variable and less than 5 kt. Increasing clouds. Seas around 1 ft.

Sunday Night

SW wind 7 to 10 kt becoming WNW 13 to 18 kt after midnight. Partly cloudy. Seas 1 to 2 ft.

Monday

N wind 19 to 22 kt decreasing to 15 to 18 kt in the afternoon. Sunny. Seas 2 to 3 ft.

Monday Night

NNW wind 10 to 13 kt decreasing to 6 to 9 kt after midnight. Partly cloudy. Seas around 1 ft.

Tuesday

Variable winds less than 5 kt becoming SSW 8 to 13 kt in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Tuesday Night

WSW wind 14 to 19 kt. A slight chance of rain between 8pm and 1am. Seas 2 to 3 ft.

Wednesday

SSW wind 11 to 16 kt increasing to 16 to 21 kt in the afternoon. A chance of rain after noon. Seas 1 ft building to 3 ft.

Wednesday Night

WSW wind 16 to 20 kt. A chance of rain. Seas 2 to 3 ft.

Thursday

WNW wind 14 to 16 kt. Partly sunny. Seas 2 to 3 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*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.