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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
SW 18kt
5-6ft
Tonight
Low: 68 °F
SW 18kt
5ft
Friday
High: 75 °F
WSW 12kt
4ft
Friday Night
Low: 69 °F
W 14kt
3-4ft
Independence Day
High: 75 °F
W 12kt
3ft
Saturday Night
Low: 68 °F
WNW 15kt⇓
3ft
Sunday
High: 73 °F
NNW 8kt
2ft
Sunday Night
Low: 66 °F
ESE 8kt
2ft
Monday
High: 71 °F
E 12kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:16 am EDT Jul 2, 2026
Forecast Valid: 10am EDT Jul 2, 2026-6pm EDT Jul 8, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind around 18 kt, with gusts as high as 24 kt. Isolated showers between 1pm and 2pm, then isolated showers and thunderstorms after 2pm. Seas 5 to 6 ft.

Tonight

SW wind 16 to 18 kt. Isolated showers and thunderstorms. Patchy fog between 10pm and 2am. Seas around 5 ft.

Friday

WSW wind around 12 kt. Isolated showers and thunderstorms before 11am. Seas around 4 ft.

Friday Night

W wind 11 to 14 kt. Isolated showers and thunderstorms. Seas 3 to 4 ft.

Independence Day

W wind 9 to 12 kt. Scattered showers and thunderstorms, mainly between 11am and noon. Seas around 3 ft.

Saturday Night

WNW wind 12 to 15 kt decreasing to 9 to 12 kt after midnight. Scattered showers and thunderstorms. Seas around 3 ft.

Sunday

NNW wind around 8 kt becoming ENE in the afternoon. Mostly sunny. Seas around 2 ft.

Sunday Night

ESE wind around 8 kt. A chance of showers. Seas around 2 ft.

Monday

E wind 10 to 12 kt. A chance of showers. 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.