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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
⇑S 18kt
4ft
Tonight
Low: 48 °F
S 18kt
5-6ft
Sunday
High: 51 °F
SSW 9kt
5-6ft
Sunday Night
Low: 47 °F
SSW 9kt
4-5ft
Monday
High: 50 °F
N 11kt
4ft
Monday Night
Low: 45 °F
⇑N 15kt
4ft
Tuesday
High: 49 °F
N 16kt⇓
4-5ft
Tuesday Night
Low: 46 °F
WSW 10kt
3-4ft
Wednesday
High: 51 °F
SSW 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:52 am EDT May 9, 2026
Forecast Valid: 5am EDT May 9, 2026-6pm EDT May 15, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 10 to 13 kt increasing to 15 to 18 kt in the afternoon. Partly sunny. Seas around 4 ft.

Tonight

S wind 14 to 18 kt. Showers and possibly a thunderstorm before 4am, then a slight chance of showers between 4am and 5am. Patchy fog. Seas 5 to 6 ft.

Sunday

SSW wind around 9 kt. A slight chance of showers before 7am. Patchy dense fog before 10am, then Patchy dense fog after 4pm. Seas 5 to 6 ft.

Sunday Night

SSW wind 7 to 9 kt becoming W after midnight. A slight chance of showers after 5am. Patchy fog before 9pm. Seas 4 to 5 ft.

Monday

N wind 9 to 11 kt. Showers, mainly after 9am. Seas around 4 ft.

Monday Night

N wind 8 to 11 kt increasing to 12 to 15 kt after midnight. A chance of showers, mainly before 5am. Seas around 4 ft.

Tuesday

N wind 13 to 16 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas 4 to 5 ft.

Tuesday Night

WSW wind 8 to 10 kt. Mostly clear. Seas 3 to 4 ft.

Wednesday

SSW wind 6 to 10 kt. Partly sunny. Seas around 3 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.