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Norton, MA Local Forecast Office

11NM SW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 47 °F
ESE 7kt
1ft
Sunday
High: 63 °F
SSE 14kt
2ft
Sunday Night
Low: 60 °F
⇑E 22kt
6ft
Columbus Day
High: 63 °F
NNE 18kt
6-7ft
Monday Night
Low: 58 °F
N 12kt
5ft
Tuesday
High: 63 °F
ENE 15kt
3-4ft
Tuesday Night
Low: 60 °F
SSW 17kt
3-4ft
Wednesday
High: 65 °F
SW 19kt
5ft
Wednesday Night
Low: 56 °F
NNW 20kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:40 pm EDT Oct 10, 2026
Forecast Valid: 10pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind around 7 kt. Partly cloudy. Seas around 1 ft.

Sunday

SSE wind 12 to 14 kt. A chance of showers, mainly after 5pm. Seas around 2 ft.

Sunday Night

E wind 13 to 16 kt increasing to 19 to 22 kt after midnight. Showers before 2am, then showers and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog. Seas 3 ft building to 6 ft.

Columbus Day

NNE wind around 18 kt. A chance of showers, mainly before 11am. Patchy fog before 9am. Seas 6 to 7 ft.

Monday Night

N wind 9 to 12 kt. Partly cloudy. Seas around 5 ft.

Tuesday

ENE wind 12 to 15 kt becoming SE in the afternoon. Mostly cloudy. Seas 3 to 4 ft.

Tuesday Night

SSE wind 13 to 17 kt becoming SSW after midnight. A chance of showers after midnight. Seas 3 to 4 ft.

Wednesday

SW wind 17 to 19 kt. A chance of showers. Seas around 5 ft.

Wednesday Night

NNW wind 17 to 20 kt. Partly cloudy. Seas around 4 ft.

*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.