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Norton, MA Local Forecast Office

18NM ENE Plymouth MA

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 50 °F
SSW 23kt
3ft
Tonight
Low: 34 °F
SSW 22kt
2-3ft
Thursday
High: 42 °F
⇑W 24kt
6ft
Thursday Night
Low: 28 °F
W 29kt
5-6ft
Friday
High: 35 °F
W 26kt
4-5ft
Friday Night
Low: 31 °F
W 22kt⇓
4ft
Saturday
High: 39 °F
WSW 10kt
2-3ft
Saturday Night
Low: 32 °F
W 14kt
3-4ft
Sunday
High: 35 °F
⇑WNW 21kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:04 pm EST Dec 10, 2025
Forecast Valid: 4pm EST Dec 10, 2025-6pm EST Dec 17, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

SSW wind around 23 kt. A slight chance of rain after 5pm. Seas around 3 ft.

Tonight

SSW wind 18 to 22 kt becoming WSW after midnight. Winds could gust as high as 33 kt. A chance of rain, mainly before 1am. Seas 2 to 3 ft.

Thursday

W wind 18 to 21 kt increasing to 21 to 24 kt in the afternoon. Winds could gust as high as 38 kt. Mostly sunny. Seas 3 ft building to 6 ft.

Thursday Night

W wind 26 to 29 kt, with gusts as high as 43 kt. Partly cloudy. Seas 5 to 6 ft.

Friday

W wind 21 to 26 kt, with gusts as high as 38 kt. Sunny. Seas 4 to 5 ft.

Friday Night

W wind 17 to 22 kt decreasing to 12 to 17 kt after midnight. Winds could gust as high as 31 kt. Partly cloudy. Seas 4 ft subsiding to 2 ft.

Saturday

WSW wind around 10 kt, with gusts as high as 21 kt. Partly sunny. Seas 2 to 3 ft.

Saturday Night

W wind around 14 kt, with gusts as high as 23 kt. A chance of snow. Seas 3 to 4 ft.

Sunday

WNW wind 13 to 16 kt increasing to 18 to 21 kt in the afternoon. Winds could gust as high as 28 kt. A chance of snow. Seas around 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.