For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 61 °F
E 13kt
3ft
Sunday
High: 70 °F
SE 13kt
3ft
Sunday Night
Low: 65 °F
SE 11kt
3ft
Monday
High: 66 °F
NE 22kt
4-5ft
Monday Night
Low: 61 °F
ENE 21kt
6ft
Tuesday
High: 63 °F
ENE 25kt
8-9ft
Tuesday Night
Low: 61 °F
ENE 26kt
9-10ft
Wednesday
High: 64 °F
ENE 32kt
11-12ft
Wednesday Night
Low: 62 °F
ENE 33kt
13-14ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:33 pm EDT Sep 19, 2026
Forecast Valid: 7pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind 11 to 13 kt. Partly cloudy. Seas around 3 ft.

Sunday

SE wind 11 to 13 kt. A chance of showers, mainly after 4pm. Seas around 3 ft.

Sunday Night

SE wind 9 to 11 kt. Showers and thunderstorms. Patchy fog after 9pm. Seas around 3 ft.

Monday

NE wind 19 to 22 kt. Showers likely, mainly before 8am. Patchy fog before 9am. Seas 4 to 5 ft.

Monday Night

ENE wind 19 to 21 kt. A slight chance of showers after 2am. Seas around 6 ft.

Tuesday

ENE wind 22 to 25 kt. A chance of showers, mainly after 2pm. Seas 8 to 9 ft.

Tuesday Night

ENE wind around 26 kt. Mostly cloudy. Seas 9 to 10 ft.

Wednesday

ENE wind 29 to 32 kt, with gusts as high as 39 kt. Mostly cloudy. Seas 11 to 12 ft.

Wednesday Night

ENE wind 31 to 33 kt. Mostly cloudy. Seas 13 to 14 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.