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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 71 °F
SSE 12kt
2-3ft
Sunday
High: 75 °F
SSE 15kt
3-4ft
Sunday Night
Low: 69 °F
WSW 12kt
3-4ft
Monday
High: 72 °F
NNW 18kt
3-4ft
Monday Night
Low: 64 °F
NNE 18kt
4ft
Tuesday
High: 67 °F
NE 16kt
4ft
Tuesday Night
Low: 63 °F
ENE 12kt⇓
4ft
Wednesday
High: 69 °F
Light Wind
4ft
Wednesday Night
Low: 67 °F
Light Wind
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:35 pm EDT Sep 12, 2026
Forecast Valid: 10pm EDT Sep 12, 2026-6pm EDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 10 to 12 kt. Mostly cloudy. Seas 2 to 3 ft.

Sunday

SSE wind 12 to 15 kt. Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Seas 3 to 4 ft.

Sunday Night

WSW wind 9 to 12 kt becoming WNW in the evening. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog. Seas 3 to 4 ft.

Monday

WNW wind 13 to 18 kt becoming NNW in the morning. A chance of showers before 2pm. Seas 3 to 4 ft.

Monday Night

NNE wind 14 to 18 kt. Mostly clear. Seas around 4 ft.

Tuesday

NE wind 14 to 16 kt. Sunny. Seas around 4 ft.

Tuesday Night

ENE wind 9 to 12 kt decreasing to 5 to 8 kt after midnight. Mostly clear. Seas around 4 ft.

Wednesday

Variable winds 5 kt or less. Sunny. Seas around 4 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly clear. 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.