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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 72 °F
NE 7kt
3ft
Tonight
Low: 66 °F
E 13kt
2-3ft
Monday
High: 72 °F
E 17kt
4-5ft
Monday Night
Low: 67 °F
E 20kt
6ft
Tuesday
High: 73 °F
E 13kt
6ft
Tuesday Night
Low: 66 °F
NNE 15kt
6ft
Wednesday
High: 71 °F
NNE 15kt
6ft
Wednesday Night
Low: 66 °F
NE 9kt
5ft
Thursday
High: 74 °F
SW 11kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:06 am EDT Jul 5, 2026
Forecast Valid: 2pm EDT Jul 5, 2026-6pm EDT Jul 11, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 7 kt. A slight chance of showers. Seas around 3 ft.

Tonight

E wind 10 to 13 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1am. Patchy fog between 8pm and 2am. Seas 2 to 3 ft.

Monday

E wind around 17 kt, with gusts as high as 29 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Patchy fog after 3pm. Seas 4 to 5 ft.

Monday Night

E wind 16 to 20 kt, with gusts as high as 26 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Patchy fog. Seas around 6 ft.

Tuesday

E wind 11 to 13 kt, with gusts as high as 26 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 2pm. Seas around 6 ft.

Tuesday Night

NNE wind 12 to 15 kt, with gusts as high as 24 kt. A chance of showers, with thunderstorms also possible after 2am. Seas around 6 ft.

Wednesday

NNE wind 13 to 15 kt. A chance of showers before 9am. Seas around 6 ft.

Wednesday Night

NE wind 6 to 9 kt becoming W after midnight. Mostly cloudy. Seas around 5 ft.

Thursday

SW wind 7 to 11 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.