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Norton, MA Local Forecast Office

7NM WNW Nantucket MA

Marine Point Forecast

[NOTICE]

Wednesday
High: 49 °F
⇑SSW 26kt
5-6ft
Wednesday Night
Low: 37 °F
WSW 27kt⇓
6-7ft
Thursday
High: 44 °F
⇑W 30kt
5-6ft
Thursday Night
Low: 31 °F
W 29kt
6ft
Friday
High: 37 °F
W 25kt
5-6ft
Friday Night
Low: 33 °F
W 22kt⇓
5ft
Saturday
High: 41 °F
⇑W 19kt
2-3ft
Saturday Night
Low: 34 °F
W 21kt
4ft
Sunday
High: 37 °F
⇑WNW 23kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:53 am EST Dec 10, 2025
Forecast Valid: 3am EST Dec 10, 2025-6pm EST Dec 16, 2025

View Nearby Observations

Detailed Forecast

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

Wednesday

SSW wind 20 to 23 kt increasing to 23 to 26 kt in the afternoon. Cloudy, then gradually becoming mostly sunny. Seas 5 to 6 ft.

Wednesday Night

WSW wind 24 to 27 kt decreasing to 21 to 24 kt after midnight. Winds could gust as high as 33 kt. A chance of rain, mainly between midnight and 4am. Seas 6 to 7 ft.

Thursday

W wind 22 to 25 kt increasing to 27 to 30 kt in the afternoon. Winds could gust as high as 38 kt. Mostly sunny. Seas 5 to 6 ft.

Thursday Night

W wind around 29 kt, with gusts as high as 44 kt. Partly cloudy. Seas around 6 ft.

Friday

W wind 20 to 25 kt, with gusts as high as 40 kt. Mostly sunny. Seas 5 to 6 ft.

Friday Night

W wind 17 to 22 kt decreasing to 12 to 17 kt after midnight. Winds could gust as high as 30 kt. Partly cloudy. Seas 5 ft subsiding to 3 ft.

Saturday

W wind 12 to 15 kt increasing to 16 to 19 kt in the afternoon. Partly sunny. Seas 2 to 3 ft.

Saturday Night

W wind 18 to 21 kt. A chance of rain between 3am and 4am, then a chance of snow after 4am. Seas around 4 ft.

Sunday

W wind 17 to 20 kt becoming WNW 20 to 23 kt in the afternoon. A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of snow after 1pm. Seas around 4 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.