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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
N 6kt⇓
3ft
Tonight
Low: 66 °F
⇑SSW 7kt
3ft
Tuesday
High: 73 °F
SSE 12kt
3ft
Tuesday Night
Low: 68 °F
SE 17kt
3-4ft
Wednesday
High: 73 °F
SE 19kt
4-5ft
Wednesday Night
Low: 68 °F
SE 14kt
5ft
Thursday
High: 72 °F
WSW 15kt
5-6ft
Thursday Night
Low: 66 °F
WNW 14kt
6ft
Friday
High: 72 °F
NW 12kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:11 am EDT Jul 27, 2026
Forecast Valid: 11am EDT Jul 27, 2026-6pm EDT Aug 2, 2026

View Nearby Observations

Detailed Forecast

Today

N wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 3 ft.

Tonight

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the evening. A slight chance of showers and thunderstorms after 2am. Patchy fog after midnight. Seas around 3 ft.

Tuesday

SSE wind 7 to 12 kt. Mostly sunny. Seas around 3 ft.

Tuesday Night

SE wind 13 to 17 kt. Scattered showers, then showers likely and possibly a thunderstorm after 5am. Seas 3 to 4 ft.

Wednesday

SE wind 17 to 19 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog before 2pm. Seas 4 to 5 ft.

Wednesday Night

SE wind 11 to 14 kt becoming S after midnight. A chance of showers and thunderstorms. Seas around 5 ft.

Thursday

SSW wind 13 to 15 kt becoming WSW in the afternoon. A chance of showers before 10am. Seas 5 to 6 ft.

Thursday Night

WNW wind around 14 kt. Partly cloudy. Seas around 6 ft.

Friday

NW wind around 12 kt. Mostly sunny. Seas around 5 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.