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Norton, MA Local Forecast Office

8NM ESE Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 26 °F
W 26kt
9-10ft
Tuesday
High: 28 °F
⇑W 22kt
7ft
Tuesday Night
Low: 23 °F
WNW 18kt⇓
4-5ft
Wednesday
High: 42 °F
⇑SW 16kt
3ft
Wednesday Night
Low: 36 °F
SSW 21kt
4-5ft
Thursday
High: 41 °F
WSW 17kt
5ft
Thursday Night
Low: 30 °F
WSW 18kt
6ft
Friday
High: 34 °F
W 20kt
4-5ft
Friday Night
Low: 16 °F
WNW 25kt
5-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:38 pm EST Jan 19, 2026
Forecast Valid: 7pm EST Jan 19, 2026-6pm EST Jan 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 22 to 26 kt, with gusts as high as 33 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 9 to 10 ft.

Tuesday

W wind 16 to 19 kt increasing to 19 to 22 kt in the afternoon. Areas of freezing spray before 7am, then Areas of freezing spray after 11am. Sunny. Seas 7 ft subsiding to 5 ft.

Tuesday Night

WNW wind 15 to 18 kt decreasing to 12 to 15 kt after midnight. Winds could gust as high as 24 kt. Areas of freezing spray before 11pm. Mostly clear. Seas 4 to 5 ft.

Wednesday

W wind 8 to 11 kt becoming SW 13 to 16 kt in the afternoon. Partly sunny. Seas around 3 ft.

Wednesday Night

SSW wind 18 to 21 kt. A slight chance of rain after 4am. Seas 4 to 5 ft.

Thursday

WSW wind around 17 kt. A slight chance of rain before 10am. Seas around 5 ft.

Thursday Night

WSW wind 16 to 18 kt becoming WNW after midnight. Partly cloudy. Seas around 6 ft.

Friday

W wind 16 to 20 kt. Partly sunny. Seas 4 to 5 ft.

Friday Night

WNW wind around 25 kt. Areas of freezing spray after 8pm. Mostly cloudy. Seas 5 to 6 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.