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Norton, MA Local Forecast Office

16NM NNE Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
SW 10kt
2ft
Tuesday
High: 71 °F
WNW 9kt
2ft
Tuesday Night
Low: 67 °F
⇑SE 6kt
1ft
Wednesday
High: 72 °F
S 13kt
1-2ft
Wednesday Night
Low: 70 °F
⇑SSW 22kt
4ft
Thursday
High: 74 °F
SW 23kt
4ft
Thursday Night
Low: 67 °F
WSW 17kt⇓
2-3ft
Friday
High: 70 °F
NW 12kt⇓
2ft
Friday Night
Low: 66 °F
⇑ENE 6kt
2ft

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

SW wind 7 to 10 kt becoming NW after midnight. Increasing clouds. Seas around 2 ft.

Tuesday

WNW wind 5 to 9 kt. Mostly sunny. Seas around 2 ft.

Tuesday Night

Variable winds less than 5 kt becoming SE around 6 kt in the evening. Increasing clouds. Seas around 1 ft.

Wednesday

S wind 10 to 13 kt. Mostly sunny. Seas 1 to 2 ft.

Wednesday Night

SSW wind 14 to 17 kt increasing to 19 to 22 kt after midnight. Winds could gust as high as 28 kt. Mostly cloudy. Seas 2 ft building to 4 ft.

Thursday

SW wind 21 to 23 kt, with gusts as high as 31 kt. Mostly sunny. Seas around 4 ft.

Thursday Night

WSW wind 14 to 17 kt becoming W 11 to 14 kt after midnight. A chance of showers between 9pm and 3am. Seas 2 to 3 ft.

Friday

NW wind 9 to 12 kt becoming N 6 to 9 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Friday Night

Variable winds less than 5 kt becoming ENE around 6 kt in the evening. Mostly clear. Seas around 2 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.