For More Weather Information:

Norton, MA Local Forecast Office

3NM SE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 62 °F
ESE 7kt
1-2ft
Wednesday
High: 68 °F
E 10kt
1ft
Wednesday Night
Low: 64 °F
SE 8kt
1ft
Thursday
High: 73 °F
S 10kt
1-2ft
Thursday Night
Low: 68 °F
WSW 7kt
1ft
Friday
High: 77 °F
NNW 8kt
1ft
Friday Night
Low: 64 °F
NW 7kt
1ft
Saturday
High: 68 °F
N 9kt
1-2ft
Saturday Night
Low: 61 °F
N 7kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:11 pm EDT Sep 1, 2026
Forecast Valid: 7pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026

View Nearby Observations

Detailed Forecast

Tonight

ESE wind around 7 kt. A chance of showers, mainly before 10pm. Patchy fog before 9pm. Seas 1 to 2 ft.

Wednesday

E wind 7 to 10 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

SE wind 5 to 8 kt. A chance of showers, mainly after 3am. Patchy fog after 5am. Seas around 1 ft.

Thursday

SSE wind 7 to 10 kt becoming SSW in the afternoon. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. Patchy fog before 9am. Seas 1 to 2 ft.

Thursday Night

WSW wind around 7 kt becoming NW after midnight. Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 1am. Seas around 1 ft.

Friday

NNW wind 6 to 8 kt. Mostly sunny. Seas around 1 ft.

Friday Night

NW wind 5 to 7 kt. Partly cloudy. Seas around 1 ft.

Saturday

N wind around 9 kt becoming NE in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Saturday Night

NE wind 5 to 7 kt becoming N after midnight. Partly cloudy. Seas around 1 ft.

Winds and waves 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.