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Norton, MA Local Forecast Office

2NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Saturday
High: 62 °F
NNW 7kt⇓
1ft
Saturday Night
Low: 44 °F
Light Wind
1ft
Sunday
High: 62 °F
SSE 9kt
1ft
Sunday Night
Low: 45 °F
E 13kt
1-2ft
Columbus Day
High: 66 °F
N 11kt
1-2ft
Monday Night
Low: 57 °F
Light Wind
1ft
Tuesday
High: 65 °F
S 10kt
1ft
Tuesday Night
Low: 55 °F
SW 13kt
1-2ft
Wednesday
High: 62 °F
NNW 13kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:32 am EDT Oct 10, 2026
Forecast Valid: 1am EDT Oct 10, 2026-6pm EDT Oct 16, 2026

View Nearby Observations

Detailed Forecast

Saturday

NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Saturday Night

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

Sunday

SSE wind 5 to 9 kt. A chance of showers, mainly after 5pm. Seas around 1 ft.

Sunday Night

ESE wind 8 to 13 kt becoming E after midnight. Showers, with thunderstorms also possible after 2am. Patchy fog before 9pm. Seas 1 to 2 ft.

Columbus Day

N wind around 11 kt. Showers likely, mainly before 10am. Seas 1 to 2 ft.

Monday Night

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

Tuesday

NE wind 5 to 10 kt becoming S in the afternoon. A chance of showers after 4pm. Seas around 1 ft.

Tuesday Night

S wind 11 to 13 kt becoming W after midnight. Showers likely. Seas 1 to 2 ft.

Wednesday

NNW wind around 13 kt. A chance of showers. Seas around 2 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.