For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 59 °F
SSW 12kt
3ft
Tonight
Low: 51 °F
SSW 12kt
3ft
Friday
High: 60 °F
WSW 11kt
3ft
Friday Night
Low: 56 °F
SW 11kt
4ft
Saturday
High: 63 °F
SW 18kt
4-5ft
Saturday Night
Low: 56 °F
SW 22kt
5-6ft
Sunday
High: 59 °F
SW 16kt
5-6ft
Sunday Night
Low: 53 °F
NNE 18kt
5ft
Monday
High: 57 °F
NNE 20kt
6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:00 pm EDT Jun 4, 2026
Forecast Valid: 2pm EDT Jun 4, 2026-6pm EDT Jun 10, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 12 kt. Sunny. Seas around 3 ft.

Tonight

SSW wind around 12 kt. Mostly clear. Seas around 3 ft.

Friday

WSW wind 9 to 11 kt. Mostly sunny. Seas around 3 ft.

Friday Night

SW wind around 11 kt. Partly cloudy. Seas around 4 ft.

Saturday

SW wind 14 to 18 kt. Mostly sunny. Seas 4 to 5 ft.

Saturday Night

SW wind 19 to 22 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Seas 5 to 6 ft.

Sunday

SW wind 13 to 16 kt. A chance of showers before 8am, then a chance of showers after 9am. Seas 5 to 6 ft.

Sunday Night

W wind 13 to 18 kt becoming NNE after midnight. A chance of showers. Seas around 5 ft.

Monday

NNE wind around 20 kt. Mostly sunny. Seas around 6 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.