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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
SE 8kt
2ft
Tuesday
High: 74 °F
ESE 13kt
2-3ft
Tuesday Night
Low: 69 °F
E 16kt
4ft
Wednesday
High: 75 °F
E 17kt
4-5ft
Wednesday Night
Low: 71 °F
E 13kt
4ft
Thursday
High: 77 °F
SW 14kt
4ft
Thursday Night
Low: 70 °F
SW 13kt
4ft
Friday
High: 75 °F
WNW 11kt
3ft
Friday Night
Low: 67 °F
NNW 12kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 pm EDT Aug 31, 2026
Forecast Valid: 9pm EDT Aug 31, 2026-6pm EDT Sep 7, 2026

View Nearby Observations

Detailed Forecast

Tonight

SE wind 6 to 8 kt. A chance of showers, with thunderstorms also possible after 5am. Seas around 2 ft.

Tuesday

ESE wind 8 to 13 kt. Showers and thunderstorms likely before 1pm, then showers likely between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 2pm, then Patchy fog after 3pm. Seas 2 to 3 ft.

Tuesday Night

E wind around 16 kt. A chance of showers and thunderstorms. Seas around 4 ft.

Wednesday

E wind 15 to 17 kt. Mostly cloudy. Seas 4 to 5 ft.

Wednesday Night

E wind 10 to 13 kt becoming SE after midnight. A slight chance of showers after 2am. Seas around 4 ft.

Thursday

S wind 10 to 14 kt becoming SW in the afternoon. A chance of showers, with thunderstorms also possible after 11am. Seas around 4 ft.

Thursday Night

SW wind around 13 kt becoming W after midnight. A chance of showers before 5am. Seas around 4 ft.

Friday

WNW wind around 11 kt. Mostly sunny. Seas around 3 ft.

Friday Night

W wind around 12 kt becoming NNW after midnight. Partly cloudy. Seas 3 to 4 ft.

Winds and seas higher in and near tstms. 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.