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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 69 °F
W 12kt
3ft
Tuesday
High: 73 °F
NW 9kt
2-3ft
Tuesday Night
Low: 69 °F
W 7kt
2ft
Wednesday
High: 75 °F
⇑SSW 12kt
2ft
Wednesday Night
Low: 72 °F
⇑SW 22kt
7ft
Thursday
High: 75 °F
SW 24kt
9ft
Thursday Night
Low: 67 °F
SW 19kt⇓
8ft
Friday
High: 71 °F
NW 13kt
4-5ft
Friday Night
Low: 67 °F
W 8kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:04 pm EDT Sep 7, 2026
Forecast Valid: 6pm EDT Sep 7, 2026-6pm EDT Sep 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

W wind 9 to 12 kt becoming NW after midnight. Mostly clear. Seas around 3 ft.

Tuesday

NW wind around 9 kt becoming W in the afternoon. Partly sunny, then gradually becoming sunny. Seas 2 to 3 ft.

Tuesday Night

W wind 5 to 7 kt. Partly cloudy. Seas around 2 ft.

Wednesday

SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Wednesday Night

SW wind 16 to 19 kt increasing to 19 to 22 kt after midnight. Partly cloudy. Seas 3 ft building to 7 ft.

Thursday

SW wind 22 to 24 kt, with gusts as high as 30 kt. A slight chance of showers after 5pm. Seas around 9 ft.

Thursday Night

SW wind 16 to 19 kt becoming W 13 to 16 kt after midnight. A chance of showers after 8pm. Seas 8 ft subsiding to 6 ft.

Friday

NW wind 10 to 13 kt. Mostly sunny. Seas 4 to 5 ft.

Friday Night

W wind around 8 kt becoming NNE after midnight. Mostly clear. 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.