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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
⇑NNW 16kt
4ft
Sunday
High: 49 °F
WNW 21kt
5-6ft
Sunday Night
Low: 48 °F
WSW 19kt
7ft
Monday
High: 51 °F
SW 19kt
5-6ft
Monday Night
Low: 50 °F
SSW 19kt
6ft
Tuesday
High: 54 °F
SSW 21kt
7-8ft
Tuesday Night
Low: 52 °F
SSW 29kt
7-8ft
Wednesday
High: 54 °F
SSW 24kt
6ft
Wednesday Night
Low: 51 °F
SSW 24kt
5-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:28 pm EDT May 2, 2026
Forecast Valid: 9pm EDT May 2, 2026-6pm EDT May 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming NNW 11 to 16 kt after midnight. Showers. Seas around 4 ft.

Sunday

NNW wind 19 to 21 kt becoming W in the afternoon. Winds could gust as high as 27 kt. Showers likely, mainly before 8am. Seas 5 to 6 ft.

Sunday Night

WSW wind 14 to 19 kt. Mostly clear. Seas 7 ft subsiding to 5 ft.

Monday

SW wind 16 to 19 kt. Sunny. Seas 5 to 6 ft.

Monday Night

SSW wind around 19 kt. Mostly clear. Seas around 6 ft.

Tuesday

SSW wind 19 to 21 kt, with gusts as high as 27 kt. Sunny. Seas 7 to 8 ft.

Tuesday Night

SSW wind 26 to 29 kt, with gusts as high as 35 kt. Partly cloudy. Seas 7 to 8 ft.

Wednesday

SSW wind around 24 kt, with gusts as high as 31 kt. Mostly cloudy. Seas around 6 ft.

Wednesday Night

SSW wind around 24 kt. A chance of showers. Seas 5 to 6 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.