For More Weather Information:

Norton, MA Local Forecast Office

4NM SE Boston MA

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
NNW 8kt
1-2ft
Tonight
Low: 56 °F
N 11kt
2ft
Saturday
High: 62 °F
N 10kt
1-2ft
Saturday Night
Low: 55 °F
SE 7kt⇓
1ft
Sunday
High: 64 °F
⇑SSE 8kt
1ft
Sunday Night
Low: 57 °F
ESE 6kt⇓
1ft
Monday
High: 63 °F
NE 13kt
1-2ft
Monday Night
Low: 51 °F
NE 12kt
1-2ft
Tuesday
High: 60 °F
⇑NE 21kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:14 am EDT Sep 18, 2026
Forecast Valid: 10am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

View Nearby Observations

Detailed Forecast

Today

NNW wind around 8 kt. Sunny. Seas 1 to 2 ft.

Tonight

N wind around 11 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 2 ft.

Saturday

N wind 8 to 10 kt becoming E in the afternoon. Sunny. Seas 1 to 2 ft.

Saturday Night

SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 1 ft.

Sunday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the morning. Showers likely, mainly after 5pm. Seas around 1 ft.

Sunday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers, mainly before 3am. Seas around 1 ft.

Monday

NE wind 9 to 13 kt. A chance of showers before 10am. Seas 1 to 2 ft.

Monday Night

NE wind 7 to 12 kt. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

NE wind 15 to 18 kt increasing to 18 to 21 kt in the afternoon. A chance of showers. 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.