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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 67 °F
SSW 14kt
3-4ft
Wednesday
High: 73 °F
SW 20kt
4-5ft
Wednesday Night
Low: 67 °F
SW 20kt
6ft
Thursday
High: 74 °F
SW 19kt
5-6ft
Thursday Night
Low: 68 °F
SW 20kt
5ft
Friday
High: 77 °F
WSW 15kt
4-5ft
Friday Night
Low: 68 °F
W 16kt
4ft
Independence Day
High: 74 °F
WSW 11kt
3ft
Saturday Night
Low: 67 °F
WSW 13kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:34 pm EDT Jun 30, 2026
Forecast Valid: 9pm EDT Jun 30, 2026-6pm EDT Jul 7, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 11 to 14 kt. Mostly cloudy. Seas 3 to 4 ft.

Wednesday

SW wind 16 to 20 kt. A chance of showers, mainly after 5pm. Seas 4 to 5 ft.

Wednesday Night

SW wind around 20 kt, with gusts as high as 26 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2am. Seas around 6 ft.

Thursday

SW wind around 19 kt, with gusts as high as 25 kt. A slight chance of showers before 7am. Seas 5 to 6 ft.

Thursday Night

SW wind 18 to 20 kt. Mostly clear. Seas around 5 ft.

Friday

WSW wind 13 to 15 kt. Sunny. Seas 4 to 5 ft.

Friday Night

W wind 11 to 16 kt. Mostly clear. Seas around 4 ft.

Independence Day

WSW wind 9 to 11 kt. Sunny. Seas around 3 ft.

Saturday Night

WSW wind 8 to 13 kt. A chance of showers. Seas around 3 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.