For More Weather Information:

Norton, MA Local Forecast Office

7NM WNW Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 62 °F
NE 16kt
2ft
Tonight
Low: 58 °F
ENE 15kt
2ft
Sunday
High: 61 °F
E 16kt
2ft
Sunday Night
Low: 59 °F
ENE 12kt
2ft
Monday
High: 65 °F
⇑W 14kt
2ft
Monday Night
Low: 53 °F
WNW 23kt
3-4ft
Tuesday
High: 59 °F
W 18kt⇓
2-3ft
Tuesday Night
Low: 54 °F
NW 13kt
1-2ft
Wednesday
High: 59 °F
SW 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:03 am EDT Oct 3, 2026
Forecast Valid: 10am EDT Oct 3, 2026-6pm EDT Oct 9, 2026

View Nearby Observations

Detailed Forecast

Today

NE wind around 16 kt. Sunny. Seas around 2 ft.

Tonight

ENE wind 13 to 15 kt. Mostly clear. Seas around 2 ft.

Sunday

E wind 14 to 16 kt. A slight chance of showers after 4pm. Seas around 2 ft.

Sunday Night

ENE wind 8 to 12 kt. Showers likely, mainly between 8pm and 3am. Patchy fog before 9pm. Seas around 2 ft.

Monday

NW wind 8 to 11 kt becoming W 11 to 14 kt in the afternoon. A chance of showers before 8am. Seas around 2 ft.

Monday Night

WNW wind 21 to 23 kt. Mostly clear. Seas 3 to 4 ft.

Tuesday

W wind 15 to 18 kt decreasing to 12 to 15 kt in the afternoon. Sunny. Seas 2 to 3 ft.

Tuesday Night

NW wind 10 to 13 kt. Clear. Seas 1 to 2 ft.

Wednesday

NW wind 5 to 8 kt becoming SW in the afternoon. Sunny. Seas around 1 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.