For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 65 °F
NE 37kt
20ft
Tonight
Low: 62 °F
NE 41kt
23-24ft
Saturday
High: 70 °F
NE 35kt
23ft
Saturday Night
Low: 67 °F
ENE 31kt⇓
19ft
Sunday
High: 72 °F
ESE 18kt
14ft
Sunday Night
Low: 67 °F
ENE 23kt⇓
6ft
Monday
High: 70 °F
E 15kt
6ft
Monday Night
Low: 65 °F
NW 15kt
5ft
Tuesday
High: 68 °F
WNW 15kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:23 am EDT Sep 25, 2026
Forecast Valid: 9am EDT Sep 25, 2026-6pm EDT Oct 1, 2026

View Nearby Observations

Detailed Forecast

...STORM WARNING IN EFFECT THROUGH SATURDAY EVENING...

Today

NE wind 34 to 37 kt, with gusts as high as 50 kt. Rain, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy fog after 10am. Seas 18 ft building to 20 ft.

Tonight

NE wind around 41 kt, with gusts as high as 55 kt. Rain and possibly a thunderstorm before 1am, then rain likely between 1am and 2am, then rain and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Patchy fog. Seas 23 to 24 ft.

Saturday

NE wind 31 to 35 kt, with gusts as high as 55 kt. Rain and possibly a thunderstorm. Patchy fog. Seas 23 ft subsiding to 21 ft.

Saturday Night

ENE wind 28 to 31 kt becoming E 23 to 26 kt after midnight. Winds could gust as high as 49 kt. Rain and possibly a thunderstorm. Patchy fog before 9pm. Seas 19 ft subsiding to 17 ft.

Sunday

ESE wind 14 to 18 kt, with gusts as high as 39 kt. Rain likely, then rain and possibly a thunderstorm after 2pm. Seas 14 ft subsiding to 10 ft.

Sunday Night

ENE wind 20 to 23 kt decreasing to 14 to 17 kt after midnight. Rain and possibly a thunderstorm. Seas around 6 ft.

Monday

E wind around 15 kt. Rain likely, mainly before 8am, then a chance of showers after noon. Seas around 6 ft.

Monday Night

NW wind around 15 kt. A chance of showers. Seas around 5 ft.

Tuesday

WNW wind 13 to 15 kt. Partly sunny. Seas 4 to 5 ft.

Winds and seas higher in and near tstms. 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.