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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 66 °F
WSW 13kt
3-4ft
Sunday
High: 72 °F
NW 9kt
2-3ft
Sunday Night
Low: 65 °F
E 12kt
2-3ft
Monday
High: 71 °F
E 17kt
3ft
Monday Night
Low: 66 °F
E 19kt
4ft
Tuesday
High: 72 °F
E 19kt
4ft
Tuesday Night
Low: 65 °F
NNE 18kt
5ft
Wednesday
High: 71 °F
N 15kt
4-5ft
Wednesday Night
Low: 66 °F
N 11kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:29 pm EDT Jul 4, 2026
Forecast Valid: 5pm EDT Jul 4, 2026-6pm EDT Jul 11, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 9 to 13 kt becoming NNW after midnight. A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers after 2am. Seas 3 to 4 ft.

Sunday

NW wind 7 to 9 kt becoming E in the afternoon. A chance of showers before 8am, then a slight chance of showers and thunderstorms after 5pm. Seas 2 to 3 ft.

Sunday Night

E wind around 12 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Monday

E wind around 17 kt. Showers, mainly after 11am. Seas around 3 ft.

Monday Night

E wind 17 to 19 kt. Showers and possibly a thunderstorm. Seas around 4 ft.

Tuesday

E wind around 19 kt. Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 4 ft.

Tuesday Night

NNE wind 15 to 18 kt. A chance of showers. Seas around 5 ft.

Wednesday

N wind around 15 kt. A chance of showers. Seas 4 to 5 ft.

Wednesday Night

N wind 8 to 11 kt becoming WSW after midnight. Partly cloudy. Seas around 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.