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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 51 °F
NW 18kt
5ft
Tonight
Low: 46 °F
NNW 17kt
3-4ft
Monday
High: 52 °F
NNW 13kt
3ft
Monday Night
Low: 43 °F
NW 10kt
2ft
Tuesday
High: 55 °F
W 13kt
2ft
Tuesday Night
Low: 54 °F
W 15kt
3ft
Wednesday
High: 57 °F
W 15kt
3ft
Wednesday Night
Low: 55 °F
W 14kt
2-3ft
Thursday
High: 57 °F
WSW 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:10 am EST Nov 15, 2026
Forecast Valid: 11am EST Nov 15, 2026-6pm EST Nov 21, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind around 18 kt. Mostly sunny. Seas around 5 ft.

Tonight

NNW wind 13 to 17 kt. Mostly cloudy. Seas 3 to 4 ft.

Monday

NNW wind 11 to 13 kt. Mostly cloudy. Seas around 3 ft.

Monday Night

NW wind 7 to 10 kt. Cloudy during the early evening, then gradual clearing. Seas around 2 ft.

Tuesday

W wind 9 to 13 kt. Sunny. Seas around 2 ft.

Tuesday Night

W wind around 15 kt. Mostly clear. Seas around 3 ft.

Wednesday

W wind around 15 kt. Sunny. Seas around 3 ft.

Wednesday Night

W wind 10 to 14 kt. Mostly clear. Seas 2 to 3 ft.

Thursday

WSW wind 9 to 12 kt. Sunny. Seas around 2 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.