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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Thursday
High: 50 °F
⇑W 14kt
4ft
Thursday Night
Low: 44 °F
NW 12kt
3-4ft
Friday
High: 45 °F
N 9kt
2-3ft
Friday Night
Low: 38 °F
SE 7kt
2ft
Saturday
High: 46 °F
E 10kt
2-3ft
Saturday Night
Low: 37 °F
E 12kt
3ft
Sunday
High: 46 °F
ENE 18kt
3-4ft
Sunday Night
Low: 41 °F
NNE 15kt
3ft
Monday
High: 47 °F
NNE 17kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:31 am EDT Apr 23, 2026
Forecast Valid: 1am EDT Apr 23, 2026-6pm EDT Apr 29, 2026

View Nearby Observations

Detailed Forecast

Thursday

N wind 7 to 10 kt becoming W 11 to 14 kt in the morning. Cloudy, then gradually becoming mostly sunny. Seas around 4 ft.

Thursday Night

NW wind 8 to 12 kt becoming NNE after midnight. Partly cloudy. Seas 3 to 4 ft.

Friday

N wind 7 to 9 kt. Mostly cloudy, then gradually becoming sunny. Seas 2 to 3 ft.

Friday Night

SE wind 5 to 7 kt. Mostly clear. Seas around 2 ft.

Saturday

E wind 8 to 10 kt. A chance of showers, mainly after 3pm. Seas 2 to 3 ft.

Saturday Night

E wind 10 to 12 kt. Showers likely, mainly after 11pm. Seas around 3 ft.

Sunday

ENE wind 16 to 18 kt. A chance of showers before 3pm. Seas 3 to 4 ft.

Sunday Night

NNE wind around 15 kt. Partly cloudy. Seas around 3 ft.

Monday

NNE wind 15 to 17 kt. Mostly sunny. 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.