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Norton, MA Local Forecast Office

6NM NW Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 66 °F
NNW 11kt
1-2ft
Tonight
Low: 47 °F
NNW 8kt⇓
1ft
Monday
High: 63 °F
⇑S 14kt
1-2ft
Monday Night
Low: 54 °F
SSW 11kt
1ft
Tuesday
High: 68 °F
SE 8kt
1ft
Tuesday Night
Low: 55 °F
SE 7kt
1ft
Wednesday
High: 63 °F
SE 8kt
1ft
Wednesday Night
Low: 58 °F
ESE 7kt
1ft
Thursday
High: 66 °F
ESE 7kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:00 am EDT May 11, 2025
Forecast Valid: 8am EDT May 11, 2025-6pm EDT May 17, 2025

View Nearby Observations

Detailed Forecast

Today

NNW wind 7 to 11 kt. Sunny. Seas 1 to 2 ft.

Tonight

NNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Clear. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming S 9 to 14 kt in the morning. Sunny. Seas 1 to 2 ft.

Monday Night

SSW wind 6 to 11 kt becoming WSW after midnight. Partly cloudy. Seas around 1 ft.

Tuesday

NE wind 5 to 8 kt becoming SE in the afternoon. Partly sunny. Seas around 1 ft.

Tuesday Night

SE wind 5 to 7 kt. A slight chance of showers after 1am. Seas around 1 ft.

Wednesday

SE wind 6 to 8 kt. Mostly cloudy. Seas around 1 ft.

Wednesday Night

ESE wind 5 to 7 kt. A chance of showers. Seas around 1 ft.

Thursday

ESE wind around 7 kt. A chance of showers. Seas around 1 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.