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Norton, MA Local Forecast Office

5NM SE Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
SW 12kt
2-3ft
Sunday
High: 70 °F
SW 16kt
3ft
Sunday Night
Low: 67 °F
SW 15kt
3ft
Monday
High: 73 °F
SW 14kt
3ft
Monday Night
Low: 68 °F
SSW 15kt
3ft
Tuesday
High: 72 °F
SW 17kt
3ft
Tuesday Night
Low: 67 °F
SW 14kt
3ft
Wednesday
High: 72 °F
WSW 11kt
3ft
Wednesday Night
Low: 66 °F
S 9kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:11 pm EDT Jul 5, 2025
Forecast Valid: 6pm EDT Jul 5, 2025-6pm EDT Jul 12, 2025

View Nearby Observations

Detailed Forecast

Tonight

SW wind 10 to 12 kt. Patchy fog after 3am. Seas 2 to 3 ft.

Sunday

SW wind around 16 kt, with gusts as high as 22 kt. Mostly sunny. Seas around 3 ft.

Sunday Night

SW wind around 15 kt. Partly cloudy. Seas around 3 ft.

Monday

SW wind around 14 kt. Mostly sunny. Seas around 3 ft.

Monday Night

SSW wind around 15 kt. A chance of showers and thunderstorms, mainly after 3am. Seas around 3 ft.

Tuesday

SW wind 15 to 17 kt, with gusts as high as 23 kt. A chance of showers and thunderstorms. Seas around 3 ft.

Tuesday Night

SW wind 12 to 14 kt. A chance of showers, with thunderstorms also possible after 8pm. Seas around 3 ft.

Wednesday

WSW wind around 11 kt. A chance of showers before 3pm. Seas around 3 ft.

Wednesday Night

S wind around 9 kt becoming E in the evening. Mostly cloudy. Seas around 3 ft.

Winds and seas higher in and near tstms. 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.