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Norton, MA Local Forecast Office

5NM SE Nantucket MA

Marine Point Forecast

[NOTICE]

Thursday
High: 44 °F
⇑WSW 23kt
6ft
Thursday Night
Low: 23 °F
NNW 28kt⇓
6ft
Friday
High: 37 °F
NNW 10kt
2-3ft
Friday Night
Low: 32 °F
SSW 7kt
2ft
Saturday
High: 45 °F
E 9kt
2ft
Saturday Night
Low: 38 °F
NW 10kt
2ft
Sunday
High: 42 °F
NW 10kt
2ft
Sunday Night
Low: 29 °F
⇑NNW 16kt
2-3ft
Monday
High: 34 °F
N 19kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:51 am EST Dec 4, 2025
Forecast Valid: 1am EST Dec 4, 2025-6pm EST Dec 10, 2025

View Nearby Observations

Detailed Forecast

Thursday

WSW wind 14 to 17 kt increasing to 20 to 23 kt in the afternoon. Winds could gust as high as 34 kt. Cloudy, then becoming mostly sunny during the afternoon. Seas 4 ft building to 6 ft.

Thursday Night

NNW wind 23 to 28 kt decreasing to 17 to 22 kt after midnight. Winds could gust as high as 38 kt. Partly cloudy. Seas 6 ft subsiding to 4 ft.

Friday

NNW wind 7 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Friday Night

SSW wind around 7 kt becoming E after midnight. A slight chance of snow before 8pm, then a chance of rain. Seas around 2 ft.

Saturday

E wind around 9 kt becoming SE in the afternoon. A chance of rain. Seas around 2 ft.

Saturday Night

S wind 7 to 10 kt becoming NW after midnight. A chance of rain, mainly before 8pm. Seas around 2 ft.

Sunday

NW wind around 10 kt. Partly sunny. Seas around 2 ft.

Sunday Night

NNW wind 9 to 12 kt increasing to 13 to 16 kt after midnight. Mostly cloudy. Seas 2 to 3 ft.

Monday

N wind around 19 kt. Partly sunny. Seas around 4 ft.

*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.