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Norton, MA Local Forecast Office

8NM ESE Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 43 °F
NW 9kt
5ft
Tonight
Low: 40 °F
⇑WSW 14kt
4-5ft
Thursday
High: 43 °F
⇑WSW 22kt
6ft
Thursday Night
Low: 24 °F
WNW 27kt⇓
6ft
Friday
High: 33 °F
NNW 13kt⇓
4ft
Friday Night
Low: 33 °F
SSW 10kt
2-3ft
Saturday
High: 44 °F
E 10kt
2ft
Saturday Night
Low: 39 °F
NW 9kt
2ft
Sunday
High: 43 °F
NW 13kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:37 pm EST Dec 3, 2025
Forecast Valid: 2pm EST Dec 3, 2025-6pm EST Dec 9, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NW wind 6 to 9 kt. Partly sunny. Seas around 5 ft.

Tonight

WSW wind 6 to 9 kt increasing to 11 to 14 kt after midnight. Winds could gust as high as 21 kt. Mostly cloudy. Seas 4 to 5 ft.

Thursday

WSW wind 16 to 19 kt increasing to 19 to 22 kt in the afternoon. Winds could gust as high as 33 kt. A slight chance of showers between noon and 4pm. Seas 4 ft building to 6 ft.

Thursday Night

WNW wind 24 to 27 kt decreasing to 18 to 21 kt after midnight. Winds could gust as high as 37 kt. Mostly clear. Seas 6 ft subsiding to 4 ft.

Friday

NNW wind 10 to 13 kt becoming WSW 7 to 10 kt in the afternoon. Winds could gust as high as 22 kt. Partly sunny. Seas 4 ft subsiding to 2 ft.

Friday Night

SSW wind around 10 kt becoming ESE after midnight. A chance of showers, mainly after 10pm. Seas 2 to 3 ft.

Saturday

E wind around 10 kt. A chance of showers. Seas around 2 ft.

Saturday Night

W wind 7 to 9 kt becoming NW after midnight. A chance of showers. Seas around 2 ft.

Sunday

NW wind 9 to 13 kt. Partly sunny. Seas around 2 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.