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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
WSW 14kt
3ft
Tonight
Low: 69 °F
WSW 18kt
3-4ft
Monday
High: 73 °F
N 10kt
2-3ft
Monday Night
Low: 69 °F
SE 6kt
2ft
Tuesday
High: 75 °F
SE 12kt
2ft
Tuesday Night
Low: 70 °F
ESE 12kt
3-4ft
Wednesday
High: 75 °F
ESE 13kt
4ft
Wednesday Night
Low: 70 °F
ESE 10kt
4ft
Thursday
High: 76 °F
SSW 11kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:51 pm EDT Aug 30, 2026
Forecast Valid: 3pm EDT Aug 30, 2026-6pm EDT Sep 6, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind around 14 kt. Mostly sunny. Seas around 3 ft.

Tonight

SW wind 16 to 18 kt becoming W after midnight. A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Seas 3 to 4 ft.

Monday

N wind 8 to 10 kt becoming E in the afternoon. Partly sunny. Seas 2 to 3 ft.

Monday Night

SE wind around 6 kt becoming S after midnight. A chance of showers, mainly after 1am. Seas around 2 ft.

Tuesday

SW wind 7 to 12 kt becoming ESE in the morning. Showers likely, with thunderstorms also possible after 5pm. Seas around 2 ft.

Tuesday Night

ESE wind around 12 kt. Showers likely and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms between 3am and 5am, then a chance of showers after 5am. Seas 3 to 4 ft.

Wednesday

ESE wind around 13 kt. A chance of showers before 9am, then a chance of showers after 3pm. Seas around 4 ft.

Wednesday Night

ESE wind around 10 kt becoming SSW after midnight. A chance of showers. Seas around 4 ft.

Thursday

WSW wind 9 to 11 kt becoming SSW in the morning. A chance of showers. Seas around 4 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.