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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Monday
High: 48 °F
NNE 20kt
5-6ft
Monday Night
Low: 42 °F
NNE 19kt
7ft
Tuesday
High: 47 °F
NNE 19kt
7ft
Tuesday Night
Low: 44 °F
NNE 16kt
8ft
Wednesday
High: 48 °F
NNE 12kt
7-8ft
Wednesday Night
Low: 45 °F
ESE 12kt
6ft
Thursday
High: 50 °F
SE 12kt
6ft
Thursday Night
Low: 46 °F
⇑WNW 22kt
7-8ft
Friday
High: 47 °F
W 22kt
7ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:56 pm EDT Apr 26, 2026
Forecast Valid: 1am EDT Apr 27, 2026-6pm EDT May 3, 2026

View Nearby Observations

Detailed Forecast

Monday

NNE wind 18 to 20 kt, with gusts as high as 27 kt. Partly sunny, then gradually becoming sunny. Seas 5 to 6 ft.

Monday Night

NNE wind 17 to 19 kt. Mostly clear. Seas around 7 ft.

Tuesday

NNE wind around 19 kt. Mostly sunny. Seas around 7 ft.

Tuesday Night

NNE wind 12 to 16 kt. A slight chance of showers after 1am. Seas around 8 ft.

Wednesday

NNE wind around 12 kt becoming ENE in the afternoon. A slight chance of showers after 4pm. Seas 7 to 8 ft.

Wednesday Night

ESE wind 10 to 12 kt. A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Seas around 6 ft.

Thursday

ESE wind 10 to 12 kt becoming SSE in the afternoon. Showers likely. Seas around 6 ft.

Thursday Night

WNW wind 15 to 18 kt increasing to 19 to 22 kt after midnight. A chance of showers. Seas 7 to 8 ft.

Friday

W wind around 22 kt. Partly sunny. Seas around 7 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.