For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Tuesday
High: 59 °F
WSW 13kt
3ft
Tuesday Night
Low: 55 °F
SW 15kt
3-4ft
Wednesday
High: 63 °F
SW 16kt
4ft
Wednesday Night
Low: 56 °F
SSW 20kt
7ft
Thursday
High: 64 °F
SW 18kt
6-7ft
Thursday Night
Low: 58 °F
WSW 14kt
6ft
Friday
High: 63 °F
WSW 10kt
3-4ft
Friday Night
Low: 59 °F
SE 11kt
3ft
Saturday
High: 64 °F
N 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:22 am EDT Jun 9, 2026
Forecast Valid: 1am EDT Jun 9, 2026-6pm EDT Jun 15, 2026

View Nearby Observations

Detailed Forecast

Tuesday

WSW wind 9 to 13 kt. Sunny. Seas around 3 ft.

Tuesday Night

SW wind around 15 kt. Patchy fog after 1am. Seas 3 to 4 ft.

Wednesday

SW wind 14 to 16 kt. A slight chance of showers between 4pm and 5pm. Patchy fog. Seas around 4 ft.

Wednesday Night

SSW wind 18 to 20 kt. Showers and possibly a thunderstorm. Patchy fog before 9pm. Seas 5 ft building to 7 ft.

Thursday

SW wind 14 to 18 kt. A chance of showers and thunderstorms. Seas 6 to 7 ft.

Thursday Night

WSW wind 11 to 14 kt. A chance of showers, mainly after 8pm. Seas 6 ft subsiding to 4 ft.

Friday

NW wind around 10 kt becoming SSW in the afternoon. Partly sunny. Seas 3 to 4 ft.

Friday Night

SE wind around 11 kt. Mostly cloudy. Seas around 3 ft.

Saturday

N wind 8 to 10 kt becoming NW in the afternoon. Mostly sunny. Seas around 3 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.