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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
WSW 11kt
4ft
Tonight
Low: 71 °F
WSW 14kt⇓
4ft
Monday
High: 78 °F
SW 10kt
3ft
Monday Night
Low: 71 °F
SW 14kt
3ft
Tuesday
High: 76 °F
W 12kt
3ft
Tuesday Night
Low: 69 °F
W 13kt
3ft
Wednesday
High: 76 °F
W 8kt
2-3ft
Wednesday Night
Low: 70 °F
SW 9kt
3-4ft
Thursday
High: 77 °F
SW 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:31 am EDT Aug 9, 2026
Forecast Valid: 11am EDT Aug 9, 2026-6pm EDT Aug 15, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind around 11 kt. Mostly sunny. Seas around 4 ft.

Tonight

WSW wind 11 to 14 kt decreasing to 8 to 11 kt after midnight. Partly cloudy. Seas around 4 ft.

Monday

SW wind 5 to 10 kt. Patchy fog. Seas around 3 ft.

Monday Night

SSW wind around 14 kt becoming WSW after midnight. Patchy fog before 9pm. Seas around 3 ft.

Tuesday

W wind around 12 kt. Sunny. Seas around 3 ft.

Tuesday Night

W wind 9 to 13 kt. A slight chance of showers and thunderstorms after 2am. Seas around 3 ft.

Wednesday

W wind 6 to 8 kt. A chance of showers before 2pm. Seas 2 to 3 ft.

Wednesday Night

SW wind 7 to 9 kt. A chance of showers. Seas 3 to 4 ft.

Thursday

SW wind 11 to 15 kt. A chance of showers and thunderstorms before 3pm. Seas around 3 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.