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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 65 °F
W 19kt
4-5ft
Tonight
Low: 54 °F
NW 24kt
7ft
Tuesday
High: 60 °F
WNW 19kt
6ft
Tuesday Night
Low: 57 °F
NW 16kt⇓
3-4ft
Wednesday
High: 66 °F
⇑SW 12kt
2ft
Wednesday Night
Low: 63 °F
SW 15kt
3-4ft
Thursday
High: 67 °F
SW 14kt
4ft
Thursday Night
Low: 61 °F
WSW 13kt
5ft
Friday
High: 65 °F
WNW 10kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:57 am EDT Oct 5, 2026
Forecast Valid: 12pm EDT Oct 5, 2026-6pm EDT Oct 11, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind 16 to 19 kt. Mostly sunny. Seas 4 to 5 ft.

Tonight

NW wind 22 to 24 kt. Clear. Seas 5 ft building to 7 ft.

Tuesday

WNW wind 16 to 19 kt. Sunny. Seas 6 ft subsiding to 4 ft.

Tuesday Night

NW wind 13 to 16 kt decreasing to 9 to 12 kt after midnight. Clear. Seas 3 to 4 ft.

Wednesday

Variable winds less than 5 kt becoming SW 7 to 12 kt in the afternoon. Sunny. Seas around 2 ft.

Wednesday Night

SW wind around 15 kt. Mostly clear. Seas 3 to 4 ft.

Thursday

SW wind around 14 kt. Sunny. Seas around 4 ft.

Thursday Night

WSW wind 10 to 13 kt becoming NW after midnight. Mostly clear. Seas around 5 ft.

Friday

WNW wind around 10 kt. Sunny. Seas 3 to 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.