Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

6NM NW Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 42 °F
⇑SW 7kt
1ft
Tonight
Low: 30 °F
W 8kt
1ft
Sunday
High: 40 °F
NNW 6kt⇓
1ft
Sunday Night
Low: 26 °F
⇑WNW 14kt
1ft
Monday
High: 31 °F
NW 18kt
2-3ft
Monday Night
Low: 18 °F
NNW 15kt⇓
1-2ft
Tuesday
High: 37 °F
⇑SW 14kt
1-2ft
Tuesday Night
Low: 34 °F
WSW 16kt⇓
1-2ft
Wednesday
High: 47 °F
⇑SSW 18kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:35 am EST Dec 6, 2025
Forecast Valid: 5am EST Dec 6, 2025-6pm EST Dec 12, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. A slight chance of rain between 10am and noon. Seas around 1 ft.

Tonight

W wind around 8 kt becoming NW after midnight. Partly cloudy. Seas around 1 ft.

Sunday

NNW wind around 6 kt becoming variable and less than 5 kt. Partly sunny. Seas around 1 ft.

Sunday Night

SW wind 6 to 9 kt becoming WNW 11 to 14 kt after midnight. A slight chance of snow after 3am. Seas around 1 ft.

Monday

NW wind 16 to 18 kt. Sunny. Seas 2 to 3 ft.

Monday Night

NNW wind 12 to 15 kt decreasing to 7 to 10 kt after midnight. Partly cloudy. Seas 1 to 2 ft.

Tuesday

Variable winds less than 5 kt becoming SW 9 to 14 kt in the morning. Mostly sunny. Seas 1 to 2 ft.

Tuesday Night

WSW wind 13 to 16 kt decreasing to 10 to 13 kt after midnight. A chance of rain. Seas 1 to 2 ft.

Wednesday

SSW wind 9 to 12 kt increasing to 15 to 18 kt in the afternoon. A chance of rain. Seas 1 ft building 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.