For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 59 °F
WSW 15kt
3-4ft
Saturday
High: 66 °F
NW 14kt
3-4ft
Saturday Night
Low: 59 °F
W 13kt
3ft
Sunday
High: 66 °F
SSW 12kt
2-3ft
Sunday Night
Low: 59 °F
S 20kt
3ft
Monday
High: 64 °F
W 14kt
3ft
Monday Night
Low: 57 °F
WSW 13kt
3-4ft
Tuesday
High: 63 °F
WSW 8kt
3-4ft
Tuesday Night
Low: 57 °F
SW 9kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:31 pm EDT Jun 12, 2026
Forecast Valid: 7pm EDT Jun 12, 2026-6pm EDT Jun 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind around 15 kt becoming WNW after midnight. Mostly cloudy. Seas 3 to 4 ft.

Saturday

NW wind 11 to 14 kt. Partly sunny, then gradually becoming sunny. Seas 3 to 4 ft.

Saturday Night

W wind 9 to 13 kt. Mostly clear. Seas around 3 ft.

Sunday

SSW wind 7 to 12 kt. Mostly sunny. Seas 2 to 3 ft.

Sunday Night

S wind 15 to 20 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Seas around 3 ft.

Monday

W wind 12 to 14 kt. Showers and thunderstorms likely before 8am, then a slight chance of showers between 8am and 10am. Seas around 3 ft.

Monday Night

WSW wind 10 to 13 kt becoming WNW after midnight. Partly cloudy. Seas 3 to 4 ft.

Tuesday

NW wind around 8 kt becoming WSW in the afternoon. Mostly sunny. Seas 3 to 4 ft.

Tuesday Night

SW wind 6 to 9 kt. Mostly cloudy. 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.