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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
SE 13kt
3ft
Tonight
Low: 66 °F
SE 10kt
3ft
Monday
High: 67 °F
⇑NE 23kt
5ft
Monday Night
Low: 60 °F
NE 22kt
5ft
Tuesday
High: 63 °F
ENE 26kt
6-7ft
Tuesday Night
Low: 60 °F
ENE 28kt
8-9ft
Wednesday
High: 64 °F
ENE 32kt
12ft
Wednesday Night
Low: 61 °F
NE 32kt
15ft
Thursday
High: 65 °F
NE 35kt
18ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:21 am EDT Sep 20, 2026
Forecast Valid: 8am EDT Sep 20, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind 11 to 13 kt. A slight chance of rain before 9am, then a chance of rain after 1pm. Seas around 3 ft.

Tonight

SE wind around 10 kt. Rain likely, then rain and possibly a thunderstorm after 11pm. Patchy fog after 10pm. Seas around 3 ft.

Monday

NE wind 16 to 19 kt increasing to 20 to 23 kt in the afternoon. Rain likely, mainly before 2pm. Patchy fog before 9am. Seas 3 ft building to 5 ft.

Monday Night

NE wind 20 to 22 kt. A slight chance of showers after 11pm. Seas around 5 ft.

Tuesday

ENE wind 24 to 26 kt, with gusts as high as 32 kt. A chance of showers. Seas 6 to 7 ft.

Tuesday Night

ENE wind 26 to 28 kt. A slight chance of showers before 3am. Seas 8 to 9 ft.

Wednesday

ENE wind around 32 kt, with gusts as high as 39 kt. Mostly cloudy. Seas 10 ft building to 12 ft.

Wednesday Night

NE wind around 32 kt, with gusts as high as 38 kt. Mostly cloudy. Seas 13 ft building to 15 ft.

Thursday

NE wind 33 to 35 kt, with gusts as high as 44 kt. A chance of showers. Seas 16 ft building to 18 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.