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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 68 °F
SE 14kt
4ft
Wednesday
High: 73 °F
SE 20kt
5ft
Wednesday Night
Low: 67 °F
ESE 14kt
4-5ft
Thursday
High: 71 °F
W 11kt
5ft
Thursday Night
Low: 66 °F
NW 12kt
4-5ft
Friday
High: 71 °F
N 11kt
4ft
Friday Night
Low: 66 °F
WNW 9kt
3-4ft
Saturday
High: 73 °F
SSW 8kt
3ft
Saturday Night
Low: 68 °F
SSW 9kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:27 pm EDT Jul 28, 2026
Forecast Valid: 12am EDT Jul 29, 2026-6pm EDT Aug 4, 2026

View Nearby Observations

Detailed Forecast

Overnight

SE wind around 14 kt. A slight chance of showers after 5am. Seas around 4 ft.

Wednesday

SE wind 18 to 20 kt, with gusts as high as 27 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Seas around 5 ft.

Wednesday Night

ESE wind 11 to 14 kt becoming SW after midnight. A chance of showers and thunderstorms, mainly before 1am. Seas 4 to 5 ft.

Thursday

W wind around 11 kt. Partly sunny. Seas around 5 ft.

Thursday Night

NW wind around 12 kt becoming N after midnight. A chance of showers, mainly before midnight. Seas 4 to 5 ft.

Friday

N wind around 11 kt. Mostly sunny. Seas around 4 ft.

Friday Night

NNW wind around 9 kt becoming WNW in the evening. Partly cloudy. Seas 3 to 4 ft.

Saturday

NW wind 6 to 8 kt becoming SSW in the afternoon. Mostly sunny. Seas around 3 ft.

Saturday Night

SSW wind 7 to 9 kt. Mostly cloudy. Seas around 3 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.