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Norton, MA Local Forecast Office

7NM WNW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 44 °F
⇑W 27kt
4ft
Tonight
Low: 24 °F
NNW 34kt⇓
5ft
Friday
High: 39 °F
NNW 11kt⇓
2ft
Friday Night
Low: 35 °F
SSW 9kt
2ft
Saturday
High: 45 °F
ESE 10kt
2ft
Saturday Night
Low: 38 °F
NW 12kt
1-2ft
Sunday
High: 42 °F
NW 11kt
2ft
Sunday Night
Low: 30 °F
⇑NNW 20kt
2-3ft
Monday
High: 34 °F
N 23kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:27 am EST Dec 4, 2025
Forecast Valid: 11am EST Dec 4, 2025-6pm EST Dec 10, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...

Today

W wind 21 to 24 kt increasing to 24 to 27 kt in the afternoon. Winds could gust as high as 33 kt. Cloudy early, then clearing. Seas around 4 ft.

Tonight

NNW wind 29 to 34 kt decreasing to 19 to 24 kt. Winds could gust as high as 40 kt. Mostly clear. Seas 5 ft subsiding to 3 ft.

Friday

NNW wind 8 to 11 kt becoming NW 5 to 8 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Friday Night

SSW wind around 9 kt becoming ESE after midnight. A slight chance of snow before 8pm, then a chance of rain. Seas around 2 ft.

Saturday

ESE wind around 10 kt becoming SSE in the afternoon. A chance of rain. Seas around 2 ft.

Saturday Night

SSW wind 10 to 12 kt becoming NW after midnight. A chance of rain, mainly before 8pm. Seas 1 to 2 ft.

Sunday

NW wind around 11 kt. Mostly sunny. Seas around 2 ft.

Sunday Night

NNW wind 11 to 14 kt increasing to 17 to 20 kt after midnight. Mostly cloudy. Seas 2 to 3 ft.

Monday

N wind 21 to 23 kt. Mostly sunny. 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.