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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 77 °F
WSW 13kt
3ft
Tonight
Low: 70 °F
WSW 13kt⇓
3-4ft
Monday
High: 77 °F
⇑SW 8kt
3ft
Monday Night
Low: 71 °F
SW 15kt
3ft
Tuesday
High: 77 °F
W 13kt
3ft
Tuesday Night
Low: 69 °F
W 13kt
3ft
Wednesday
High: 75 °F
N 6kt⇓
3ft
Wednesday Night
Low: 70 °F
SSW 10kt
2-3ft
Thursday
High: 76 °F
WSW 15kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:28 pm EDT Aug 9, 2026
Forecast Valid: 3pm EDT Aug 9, 2026-6pm EDT Aug 16, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WSW wind around 13 kt. Mostly sunny. Seas around 3 ft.

Tonight

WSW wind 10 to 13 kt decreasing to 6 to 9 kt after midnight. Patchy fog between 1am and 3am. Seas 3 to 4 ft.

Monday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Mostly sunny. Seas around 3 ft.

Monday Night

SSW wind 13 to 15 kt becoming WSW after midnight. A slight chance of showers and thunderstorms between 11pm and 2am. Patchy fog before 10pm, then Patchy fog after 1am. Seas around 3 ft.

Tuesday

W wind around 13 kt. Patchy fog before 7am. Seas around 3 ft.

Tuesday Night

W wind 9 to 13 kt becoming NW after midnight. Partly cloudy. Seas around 3 ft.

Wednesday

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

Wednesday Night

SSW wind 7 to 10 kt. A chance of showers. Seas 2 to 3 ft.

Thursday

WSW wind 11 to 15 kt. A chance of showers. Seas 3 to 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.