For More Weather Information:

Gray/Portland, ME Local Forecast Office

9NM SSW Brunswick ME

Marine Point Forecast

[NOTICE]

This Afternoon
High: 38 °F
NNW 10kt
1ft
Tonight
Low: 30 °F
⇑SW 10kt
1ft
Thursday
High: 37 °F
⇑WNW 15kt
1ft
Thursday Night
Low: 11 °F
WNW 20kt⇓
1ft
Friday
High: 26 °F
SW 10kt
1ft
Friday Night
Low: 19 °F
SW 10kt⇓
1ft
Saturday
High: 33 °F
Light Wind
1ft
Saturday Night
Low: 22 °F
Light Wind
1ft
Sunday
High: 34 °F
NW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:13 am EST Dec 3, 2025
Forecast Valid: 12pm EST Dec 3, 2025-6pm EST Dec 9, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH

This Afternoon

NNW wind 5 to 10 kt becoming WNW. Mostly sunny. Seas around 1 ft.

Tonight

SW wind 5 to 8 kt increasing to 7 to 10 kt after midnight. Mostly cloudy. Seas around 1 ft.

Thursday

WSW wind 10 to 13 kt becoming WNW 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. A slight chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 2pm, then a chance of snow showers after 2pm. Seas around 1 ft.

Thursday Night

WNW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 30 kt. Widespread freezing spray. Mostly clear. Seas around 1 ft.

Friday

WNW wind around 10 kt becoming SW in the afternoon. Widespread freezing spray before 11am. Mostly sunny. Seas around 1 ft.

Friday Night

SW wind 7 to 10 kt becoming WNW 5 to 8 kt after midnight. Mostly cloudy. Seas around 1 ft.

Saturday

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

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Sunday

NW wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

*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.