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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 38 °F
N 9kt
3ft
Friday
High: 46 °F
NNW 9kt
2-3ft
Friday Night
Low: 43 °F
SE 7kt
2ft
Saturday
High: 45 °F
ENE 10kt
2ft
Saturday Night
Low: 42 °F
E 12kt
3ft
Sunday
High: 45 °F
ENE 18kt
4ft
Sunday Night
Low: 44 °F
NE 22kt
3-4ft
Monday
High: 47 °F
NE 22kt
3ft
Monday Night
Low: 45 °F
NNE 21kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:33 pm EDT Apr 23, 2026
Forecast Valid: 11pm EDT Apr 23, 2026-6pm EDT Apr 30, 2026

View Nearby Observations

Detailed Forecast

Overnight

N wind around 9 kt. Mostly cloudy. Seas around 3 ft.

Friday

NNW wind 7 to 9 kt becoming NNE in the afternoon. Mostly cloudy through mid morning, then gradual clearing. Seas 2 to 3 ft.

Friday Night

SE wind 5 to 7 kt becoming E after midnight. Mostly clear. Seas around 2 ft.

Saturday

ENE wind around 10 kt. A slight chance of showers after 3pm. Seas around 2 ft.

Saturday Night

E wind around 12 kt. A chance of showers, mainly after 8pm. Seas around 3 ft.

Sunday

ENE wind 16 to 18 kt. A chance of showers. Seas around 4 ft.

Sunday Night

NE wind around 22 kt. A chance of showers. Seas 3 to 4 ft.

Monday

NE wind around 22 kt. A chance of showers. Seas around 3 ft.

Monday Night

NNE wind 16 to 21 kt. Mostly cloudy. Seas around 3 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.