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Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
⇑SW 6kt
4-5ft
Tonight
Low: 71 °F
SSW 10kt
3ft
Thursday
High: 76 °F
SW 13kt
3ft
Thursday Night
Low: 72 °F
SW 15kt
4ft
Friday
High: 76 °F
WSW 13kt
3-4ft
Friday Night
Low: 71 °F
SW 15kt
4ft
Saturday
High: 76 °F
SW 15kt
4ft
Saturday Night
Low: 71 °F
SW 17kt
4ft
Sunday
High: 76 °F
WSW 14kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:04 am EDT Aug 5, 2026
Forecast Valid: 9am EDT Aug 5, 2026-6pm EDT Aug 11, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SW around 6 kt in the afternoon. Sunny. Seas 4 to 5 ft.

Tonight

SSW wind 8 to 10 kt. Patchy fog between 11pm and 2am. Seas around 3 ft.

Thursday

SW wind 10 to 13 kt. Patchy fog between 7am and 9am. Seas around 3 ft.

Thursday Night

SW wind around 15 kt. Patchy fog before 9pm. Seas around 4 ft.

Friday

WSW wind around 13 kt. Sunny. Seas 3 to 4 ft.

Friday Night

SW wind around 15 kt. Partly cloudy. Seas around 4 ft.

Saturday

SW wind 13 to 15 kt. Mostly sunny. Seas around 4 ft.

Saturday Night

SW wind 15 to 17 kt. Partly cloudy. Seas around 4 ft.

Sunday

WSW wind around 14 kt. Mostly 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.