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Norton, MA Local Forecast Office

6NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Wednesday
High: 47 °F
Light Wind
1ft
Wednesday Night
Low: 35 °F
Light Wind
1ft
Thursday
High: 46 °F
N 6kt⇓
1ft
Thursday Night
Low: 37 °F
Light Wind
1ft
Friday
High: 52 °F
⇑SW 12kt
1-2ft
Friday Night
Low: 45 °F
SW 12kt
1ft
Saturday
High: 50 °F
N 10kt
1ft
Saturday Night
Low: 36 °F
N 8kt
1ft
Sunday
High: 48 °F
⇑SW 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:34 am EST Nov 19, 2025
Forecast Valid: 4am EST Nov 19, 2025-6pm EST Nov 25, 2025

View Nearby Observations

Detailed Forecast

Wednesday

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Thursday

N wind around 6 kt becoming variable and less than 5 kt in the morning. Partly sunny. Seas around 1 ft.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SW 7 to 12 kt in the morning. A slight chance of rain after 2pm. Seas 1 to 2 ft.

Friday Night

SW wind 9 to 12 kt becoming W after midnight. A chance of rain, mainly after midnight. Seas around 1 ft.

Saturday

N wind 8 to 10 kt. A chance of rain before 11am. Seas around 1 ft.

Saturday Night

N wind 6 to 8 kt. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Mostly sunny. 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.