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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 72 °F
E 19kt
4-5ft
Tonight
Low: 66 °F
ESE 22kt
5ft
Tuesday
High: 72 °F
SE 12kt⇓
4-5ft
Tuesday Night
Low: 64 °F
⇑NNW 17kt
4-5ft
Wednesday
High: 70 °F
N 17kt
4-5ft
Wednesday Night
Low: 64 °F
N 9kt
3-4ft
Thursday
High: 73 °F
SW 13kt
3-4ft
Thursday Night
Low: 68 °F
SSW 14kt
4ft
Friday
High: 75 °F
WSW 14kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Jul 6, 2026
Forecast Valid: 4pm EDT Jul 6, 2026-6pm EDT Jul 13, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

E wind 17 to 19 kt. Showers and possibly a thunderstorm. Patchy fog after 5pm. Seas 4 to 5 ft.

Tonight

ESE wind 17 to 22 kt, with gusts as high as 28 kt. Showers and possibly a thunderstorm. Patchy fog before 9pm, then Patchy fog after 11pm. Seas around 5 ft.

Tuesday

SE wind 7 to 12 kt becoming variable and less than 5 kt. Showers likely and possibly a thunderstorm before 8am, then a chance of showers. Patchy fog. Seas 4 to 5 ft.

Tuesday Night

NNW wind 7 to 12 kt increasing to 12 to 17 kt after midnight. A slight chance of showers before 10pm. Patchy fog before midnight. Seas 4 to 5 ft.

Wednesday

N wind 13 to 17 kt. Partly sunny. Seas 4 to 5 ft.

Wednesday Night

N wind around 9 kt becoming WSW after midnight. Partly cloudy. Seas 3 to 4 ft.

Thursday

SW wind 8 to 13 kt. Sunny. Seas 3 to 4 ft.

Thursday Night

SSW wind around 14 kt. A chance of showers. Seas around 4 ft.

Friday

WSW wind 12 to 14 kt. A chance of showers. Seas around 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.