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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 71 °F
WSW 13kt
3ft
Tuesday
High: 77 °F
W 13kt
3ft
Tuesday Night
Low: 69 °F
W 12kt
3-4ft
Wednesday
High: 75 °F
N 7kt
2ft
Wednesday Night
Low: 70 °F
SSW 8kt
2-3ft
Thursday
High: 76 °F
SW 12kt
3ft
Thursday Night
Low: 69 °F
SW 13kt
3ft
Friday
High: 74 °F
WNW 13kt
3ft
Friday Night
Low: 66 °F
NNW 15kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:25 pm EDT Aug 10, 2026
Forecast Valid: 12am EDT Aug 11, 2026-6pm EDT Aug 17, 2026

View Nearby Observations

Detailed Forecast

Overnight

WSW wind around 13 kt. A chance of showers, mainly between 2am and 4am. Seas around 3 ft.

Tuesday

W wind 11 to 13 kt. Sunny. Seas around 3 ft.

Tuesday Night

W wind 7 to 12 kt. A slight chance of showers and thunderstorms after 5am. Seas 3 to 4 ft.

Wednesday

N wind around 7 kt becoming NE in the morning. A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 2pm. Seas around 2 ft.

Wednesday Night

SSW wind 5 to 8 kt. Partly cloudy. Seas 2 to 3 ft.

Thursday

SW wind 8 to 12 kt. A chance of showers, mainly after 3pm. Seas around 3 ft.

Thursday Night

SW wind around 13 kt becoming W after midnight. A chance of showers. Seas around 3 ft.

Friday

WNW wind around 13 kt. A chance of showers. Seas around 3 ft.

Friday Night

WNW wind 13 to 15 kt becoming N after midnight. Partly cloudy. Seas around 3 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.