For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 54 °F
NNW 16kt⇓
3-4ft
Wednesday
High: 66 °F
⇑SSW 12kt
2ft
Wednesday Night
Low: 64 °F
SSW 16kt
2-3ft
Thursday
High: 68 °F
SW 18kt
4-5ft
Thursday Night
Low: 62 °F
WSW 15kt
6ft
Friday
High: 63 °F
NW 13kt
3ft
Friday Night
Low: 59 °F
WNW 14kt
2-3ft
Saturday
High: 64 °F
NNW 10kt
2ft
Saturday Night
Low: 60 °F
W 7kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:29 pm EDT Oct 6, 2026
Forecast Valid: 4pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNW wind 13 to 16 kt decreasing to 9 to 12 kt after midnight. Clear. Seas 3 to 4 ft.

Wednesday

Variable winds less than 5 kt becoming SSW 7 to 12 kt in the afternoon. Sunny. Seas around 2 ft.

Wednesday Night

SSW wind 14 to 16 kt. Partly cloudy. Seas 2 to 3 ft.

Thursday

SW wind 13 to 18 kt. Sunny. Seas 4 to 5 ft.

Thursday Night

WSW wind 10 to 15 kt becoming WNW after midnight. Mostly clear. Seas 6 ft subsiding to 4 ft.

Friday

NW wind 11 to 13 kt. Sunny. Seas around 3 ft.

Friday Night

WNW wind 11 to 14 kt becoming NNW after midnight. Partly cloudy. Seas 2 to 3 ft.

Saturday

NNW wind 8 to 10 kt. Sunny. Seas around 2 ft.

Saturday Night

W wind around 7 kt becoming SW after midnight. Mostly clear. Seas around 2 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.