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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 48 °F
NNE 11kt
7ft
Tonight
Low: 46 °F
ESE 7kt
7ft
Thursday
High: 50 °F
SSE 10kt
6ft
Thursday Night
Low: 46 °F
WNW 16kt
6ft
Friday
High: 48 °F
W 16kt
5-6ft
Friday Night
Low: 47 °F
WSW 16kt
5-6ft
Saturday
High: 49 °F
WSW 9kt
4ft
Saturday Night
Low: 46 °F
N 12kt
4ft
Sunday
High: 48 °F
WNW 17kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:09 pm EDT Apr 29, 2026
Forecast Valid: 2pm EDT Apr 29, 2026-6pm EDT May 5, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind 9 to 11 kt. Mostly cloudy. Seas around 7 ft.

Tonight

ENE wind 5 to 7 kt becoming SE after midnight. A chance of showers after 2am. Patchy fog. Seas around 7 ft.

Thursday

SSE wind 8 to 10 kt. Showers likely, mainly before 2pm. Patchy fog. Seas around 6 ft.

Thursday Night

WNW wind 12 to 16 kt. Patchy fog between 2am and 3am. Seas around 6 ft.

Friday

W wind around 16 kt. Sunny. Seas 5 to 6 ft.

Friday Night

WSW wind 11 to 16 kt. Partly cloudy. Seas 5 to 6 ft.

Saturday

WSW wind around 9 kt becoming S in the afternoon. A chance of showers after 2pm. Seas around 4 ft.

Saturday Night

S wind 9 to 12 kt becoming N after midnight. Showers likely. Seas around 4 ft.

Sunday

NNW wind 15 to 17 kt becoming W in the afternoon. A chance of showers. 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.