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Norton, MA Local Forecast Office

16NM NNE Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
S 13kt
4ft
Sunday
High: 71 °F
SSE 14kt
3-4ft
Sunday Night
Low: 67 °F
SSE 13kt
3ft
Monday
High: 71 °F
SE 12kt
3ft
Monday Night
Low: 67 °F
WSW 12kt
3ft
Tuesday
High: 72 °F
WSW 15kt
3ft
Tuesday Night
Low: 66 °F
WSW 17kt
3ft
Wednesday
High: 70 °F
NW 11kt
2ft
Wednesday Night
Low: 65 °F
WSW 13kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:29 pm EDT Aug 23, 2025
Forecast Valid: 9pm EDT Aug 23, 2025-6pm EDT Aug 30, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind around 13 kt. Increasing clouds. Seas around 4 ft.

Sunday

SSE wind 12 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 3 to 4 ft.

Sunday Night

SSE wind 11 to 13 kt. A chance of showers, mainly after 2am. Seas around 3 ft.

Monday

SE wind around 12 kt becoming SW in the afternoon. A chance of showers, mainly before 2pm. Patchy fog before 9am. Seas around 3 ft.

Monday Night

WSW wind around 12 kt becoming W after midnight. Partly cloudy. Seas around 3 ft.

Tuesday

WNW wind 12 to 15 kt becoming WSW in the afternoon. Sunny. Seas around 3 ft.

Tuesday Night

WSW wind 12 to 17 kt becoming WNW after midnight. Partly cloudy. Seas around 3 ft.

Wednesday

NW wind around 11 kt becoming WSW in the afternoon. Mostly sunny. Seas around 2 ft.

Wednesday Night

WSW wind around 13 kt becoming W after midnight. Mostly clear. Seas around 2 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.