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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 69 °F
WNW 11kt
4ft
Thursday
High: 76 °F
⇑WSW 14kt
3ft
Thursday Night
Low: 67 °F
WSW 16kt⇓
3ft
Friday
High: 73 °F
N 6kt
2-3ft
Friday Night
Low: 68 °F
SW 9kt
2ft
Saturday
High: 75 °F
⇑S 15kt
2ft
Saturday Night
Low: 70 °F
SSW 22kt
3-4ft
Sunday
High: 75 °F
W 21kt
4ft
Sunday Night
Low: 66 °F
WSW 14kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:54 pm EDT Jul 15, 2026
Forecast Valid: 10pm EDT Jul 15, 2026-6pm EDT Jul 22, 2026

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 6 to 11 kt. A slight chance of showers after 2am. Areas of smoke. Seas around 4 ft.

Thursday

WSW wind 6 to 9 kt increasing to 11 to 14 kt in the afternoon. Patchy smoke after 11am. Seas around 3 ft.

Thursday Night

WSW wind 13 to 16 kt becoming NNW 10 to 13 kt after midnight. Cloudy, then gradually becoming partly cloudy. Seas around 3 ft.

Friday

N wind around 6 kt becoming W in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Friday Night

SW wind around 9 kt. Partly cloudy. Seas around 2 ft.

Saturday

S wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. A chance of showers, mainly after 4pm. Seas around 2 ft.

Saturday Night

S wind 19 to 22 kt becoming SW after midnight. Winds could gust as high as 29 kt. Showers, mainly after 10pm. Seas 3 to 4 ft.

Sunday

W wind 17 to 21 kt, with gusts as high as 27 kt. Showers. Seas around 4 ft.

Sunday Night

WSW wind 10 to 14 kt becoming NW after midnight. Partly cloudy. Seas 3 to 4 ft.

Winds and seas higher in and near tstms. 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.