For More Weather Information:

Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
SSW 9kt
1-2ft
Thursday
High: 86 °F
WSW 6kt
1ft
Thursday Night
Low: 68 °F
Light Wind
1ft
Friday
High: 79 °F
⇑ENE 7kt
1ft
Friday Night
Low: 64 °F
Light Wind
1ft
Saturday
High: 80 °F
⇑NNE 7kt
1ft
Saturday Night
Low: 65 °F
Light Wind
1ft
Sunday
High: 85 °F
⇑S 12kt
1-2ft
Sunday Night
Low: 65 °F
SSW 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:56 pm EDT Jun 10, 2026
Forecast Valid: 10pm EDT Jun 10, 2026-6pm EDT Jun 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 7 to 9 kt. Patchy fog after 2am. Seas 1 to 2 ft.

Thursday

WSW wind around 6 kt becoming WNW in the afternoon. A slight chance of thunderstorms after 5pm. Patchy fog before 8am. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1am. Seas around 1 ft.

Saturday

Variable winds less than 5 kt becoming NNE 5 to 7 kt in the morning. A chance of showers, mainly before 7am. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming S 7 to 12 kt in the afternoon. Sunny. Seas 1 to 2 ft.

Sunday Night

SSW wind 9 to 12 kt becoming WSW after midnight. A chance of showers. Seas 1 to 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.