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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 73 °F
E 16kt
5ft
Tonight
Low: 70 °F
E 14kt
4ft
Thursday
High: 76 °F
SSW 14kt
3ft
Thursday Night
Low: 71 °F
WSW 12kt
3ft
Friday
High: 75 °F
NW 11kt
3ft
Friday Night
Low: 67 °F
NNW 13kt
3ft
Saturday
High: 71 °F
N 14kt
3-4ft
Saturday Night
Low: 64 °F
NNE 16kt
3ft
Sunday
High: 69 °F
N 18kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:41 am EDT Sep 2, 2026
Forecast Valid: 11am EDT Sep 2, 2026-6pm EDT Sep 8, 2026

View Nearby Observations

Detailed Forecast

Today

E wind 14 to 16 kt. Mostly sunny. Seas around 5 ft.

Tonight

E wind 10 to 14 kt becoming SE after midnight. A slight chance of showers and thunderstorms after 4am. Seas around 4 ft.

Thursday

S wind 12 to 14 kt becoming SW in the afternoon. A chance of showers and thunderstorms, mainly after 5pm. Patchy fog between 9am and 10am. Seas around 3 ft.

Thursday Night

WSW wind around 12 kt becoming WNW after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas around 3 ft.

Friday

NW wind around 11 kt. Mostly sunny. Seas around 3 ft.

Friday Night

W wind around 13 kt becoming NNW after midnight. Mostly clear. Seas around 3 ft.

Saturday

N wind around 14 kt. Sunny. Seas 3 to 4 ft.

Saturday Night

NNE wind 13 to 16 kt. Partly cloudy. Seas around 3 ft.

Sunday

N wind 16 to 18 kt. Mostly sunny. 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.