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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 44 °F
N 15kt
7ft
Wednesday
High: 48 °F
N 14kt
6-7ft
Wednesday Night
Low: 46 °F
SE 11kt
6ft
Thursday
High: 50 °F
SSE 13kt
6-7ft
Thursday Night
Low: 45 °F
WNW 18kt
6ft
Friday
High: 49 °F
W 18kt
6ft
Friday Night
Low: 46 °F
W 17kt
4-5ft
Saturday
High: 47 °F
W 11kt
4ft
Saturday Night
Low: 43 °F
WSW 12kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:01 pm EDT Apr 28, 2026
Forecast Valid: 12am EDT Apr 29, 2026-6pm EDT May 5, 2026

View Nearby Observations

Detailed Forecast

Overnight

N wind around 15 kt. Patchy fog. Seas around 7 ft.

Wednesday

N wind 9 to 14 kt. Patchy fog before 9am. Seas 6 to 7 ft.

Wednesday Night

ENE wind 9 to 11 kt becoming SE after midnight. Showers likely, mainly after 2am. Patchy fog before 11pm, then Patchy fog after 2am. Seas around 6 ft.

Thursday

SE wind around 13 kt becoming SW in the afternoon. Showers, mainly before 2pm. Patchy fog before 9am. Seas 6 to 7 ft.

Thursday Night

WNW wind 14 to 18 kt. A chance of showers, mainly before 8pm. Seas around 6 ft.

Friday

W wind around 18 kt. Sunny. Seas around 6 ft.

Friday Night

W wind 12 to 17 kt. Partly cloudy. Seas 4 to 5 ft.

Saturday

W wind around 11 kt. A chance of showers. Seas around 4 ft.

Saturday Night

WSW wind around 12 kt becoming NNW after midnight. A chance of showers. Seas around 4 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.