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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 78 °F
S 11kt
3ft
Tonight
Low: 73 °F
S 13kt
4-5ft
Friday
High: 77 °F
⇑WSW 6kt
4ft
Friday Night
Low: 71 °F
W 6kt
3-4ft
Saturday
High: 74 °F
NNE 10kt
3ft
Saturday Night
Low: 64 °F
Light Wind
2-3ft
Sunday
High: 76 °F
⇑SW 8kt
2ft
Sunday Night
Low: 72 °F
SW 12kt
3-4ft
Monday
High: 76 °F
W 10kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:36 pm EDT Aug 27, 2026
Forecast Valid: 3pm EDT Aug 27, 2026-6pm EDT Sep 3, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 11 kt. A slight chance of showers after 4pm. Seas around 3 ft.

Tonight

S wind 9 to 13 kt. A chance of showers, with thunderstorms also possible after 2am. Seas 4 to 5 ft.

Friday

Variable winds less than 5 kt becoming WSW around 6 kt in the morning. A slight chance of showers before 9am. Seas around 4 ft.

Friday Night

WSW wind around 6 kt becoming NW after midnight. A slight chance of showers before 4am, then a slight chance of showers after 5am. Seas 3 to 4 ft.

Saturday

NNE wind 8 to 10 kt. Partly sunny. Seas around 3 ft.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas 2 to 3 ft.

Sunday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Sunny. Seas around 2 ft.

Sunday Night

SW wind 10 to 12 kt. Partly cloudy. Seas 3 to 4 ft.

Monday

W wind around 10 kt. Partly sunny. Seas 3 to 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.