For More Weather Information:

Norton, MA Local Forecast Office

16NM NNE Nantucket MA

Marine Point Forecast

[NOTICE]

Monday
High: 59 °F
NNE 19kt⇓
3ft
Monday Night
Low: 58 °F
WSW 11kt
2-3ft
Tuesday
High: 62 °F
WSW 15kt
2-3ft
Tuesday Night
Low: 61 °F
WSW 19kt
3ft
Wednesday
High: 64 °F
SW 18kt
3ft
Wednesday Night
Low: 63 °F
SSW 19kt
3ft
Thursday
High: 65 °F
WSW 17kt
3ft
Thursday Night
Low: 62 °F
W 13kt
2ft
Friday
High: 64 °F
S 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:52 am EDT Jun 8, 2026
Forecast Valid: 3am EDT Jun 8, 2026-6pm EDT Jun 14, 2026

View Nearby Observations

Detailed Forecast

Monday

NNE wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. Winds could gust as high as 26 kt. Sunny. Seas around 3 ft.

Monday Night

WSW wind 7 to 11 kt. Mostly clear. Seas 2 to 3 ft.

Tuesday

WSW wind 11 to 15 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

WSW wind 16 to 19 kt. Partly cloudy. Seas around 3 ft.

Wednesday

SW wind around 18 kt. Partly sunny. Seas around 3 ft.

Wednesday Night

SSW wind 17 to 19 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Seas around 3 ft.

Thursday

WSW wind 15 to 17 kt. Showers likely before 9am, then a chance of showers after 2pm. Seas around 3 ft.

Thursday Night

W wind 9 to 13 kt. A chance of showers. Seas around 2 ft.

Friday

WSW wind 8 to 10 kt becoming SSE in the morning. Mostly sunny. 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.