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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 45 °F
SSE 18kt
3-4ft
Tonight
Low: 44 °F
E 18kt⇓
4-5ft
Thursday
High: 48 °F
W 13kt
4ft
Thursday Night
Low: 44 °F
WNW 11kt
3-4ft
Friday
High: 46 °F
NNW 11kt
2-3ft
Friday Night
Low: 44 °F
NE 7kt
2ft
Saturday
High: 45 °F
NE 12kt
2-3ft
Saturday Night
Low: 42 °F
E 10kt
3-4ft
Sunday
High: 46 °F
ENE 15kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:15 am EDT Apr 22, 2026
Forecast Valid: 12pm EDT Apr 22, 2026-6pm EDT Apr 28, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSE wind around 18 kt. Showers likely, mainly after 5pm. Seas 3 to 4 ft.

Tonight

E wind 15 to 18 kt decreasing to 10 to 13 kt after midnight. Scattered showers, mainly before 10pm. Seas 4 to 5 ft.

Thursday

NNW wind 8 to 13 kt becoming W in the afternoon. Partly sunny. Seas around 4 ft.

Thursday Night

WNW wind 9 to 11 kt becoming N after midnight. Isolated showers before 9pm. Seas 3 to 4 ft.

Friday

NNW wind 7 to 11 kt. Mostly sunny. Seas 2 to 3 ft.

Friday Night

ENE wind 5 to 7 kt becoming SE in the evening. Mostly clear. Seas around 2 ft.

Saturday

NE wind around 12 kt. Mostly sunny. Seas 2 to 3 ft.

Saturday Night

E wind around 10 kt. Mostly cloudy. Seas 3 to 4 ft.

Sunday

ENE wind 13 to 15 kt. Partly 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.