News Headlines

For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 68 °F
SW 18kt
5ft
Friday
High: 80 °F
WSW 12kt
4ft
Friday Night
Low: 69 °F
WSW 14kt
3-4ft
Independence Day
High: 76 °F
W 13kt
3ft
Saturday Night
Low: 67 °F
W 13kt
4ft
Sunday
High: 73 °F
N 8kt
3ft
Sunday Night
Low: 66 °F
ESE 8kt
3ft
Monday
High: 72 °F
ESE 13kt
2-3ft
Monday Night
Low: 66 °F
E 14kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:49 pm EDT Jul 2, 2026
Forecast Valid: 8pm EDT Jul 2, 2026-6pm EDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 16 to 18 kt. Mostly clear. Seas around 5 ft.

Friday

WSW wind 10 to 12 kt. Sunny. Seas around 4 ft.

Friday Night

WSW wind 10 to 14 kt. Mostly clear. Seas 3 to 4 ft.

Independence Day

W wind 9 to 13 kt. Sunny. Seas around 3 ft.

Saturday Night

W wind 9 to 13 kt becoming NNW after midnight. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas around 4 ft.

Sunday

N wind 6 to 8 kt becoming ENE in the afternoon. Mostly sunny. Seas around 3 ft.

Sunday Night

ESE wind around 8 kt. A chance of showers after 1am. Seas around 3 ft.

Monday

ESE wind 10 to 13 kt. A chance of showers. Seas 2 to 3 ft.

Monday Night

E wind around 14 kt. A chance of showers. 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.