For More Weather Information:

Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 38 °F
ENE 13kt
2ft
Tonight
Low: 40 °F
E 10kt
2ft
Friday
High: 62 °F
⇑SSW 10kt
2ft
Friday Night
Low: 47 °F
SW 13kt
2ft
Saturday
High: 57 °F
⇑ENE 13kt
1ft
Saturday Night
Low: 42 °F
E 10kt
2ft
Sunday
High: 60 °F
SSW 14kt
2ft
Sunday Night
Low: 41 °F
W 11kt
2-3ft
Monday
High: 51 °F
W 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:03 am EDT Apr 2, 2026
Forecast Valid: 12pm EDT Apr 2, 2026-6pm EDT Apr 8, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 13 kt, with gusts as high as 21 kt. A slight chance of rain, mainly between 2pm and 4pm. Patchy fog before 1pm. Seas around 2 ft.

Tonight

E wind 5 to 10 kt. A chance of showers, mainly after 4am. Patchy fog after 3am. Seas around 2 ft.

Friday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. A chance of showers, mainly between 7am and 8am. Patchy fog before noon. Seas around 2 ft.

Friday Night

SW wind 9 to 13 kt, with gusts as high as 21 kt. Partly cloudy. Seas around 2 ft.

Saturday

NNW wind 6 to 9 kt becoming ENE 10 to 13 kt in the afternoon. Partly sunny. Seas around 1 ft.

Saturday Night

E wind 6 to 10 kt becoming SE after midnight. A chance of showers, mainly after 10pm. Seas around 2 ft.

Sunday

SSW wind 10 to 14 kt, with gusts as high as 23 kt. Showers. Seas around 2 ft.

Sunday Night

W wind around 11 kt. Showers likely. Seas 2 to 3 ft.

Monday

W wind around 12 kt. 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.