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Gray/Portland, ME Local Forecast Office

9NM SSW Brunswick ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 30 °F
NNE 15kt
2ft
Monday
High: 36 °F
NNE 15kt
2ft
Monday Night
Low: 26 °F
NNE 10kt
2ft
Tuesday
High: 39 °F
SW 10kt
1ft
Tuesday Night
Low: 30 °F
WSW 10kt
1ft
Wednesday
High: 43 °F
⇑SSW 15kt
1ft
Wednesday Night
Low: 32 °F
SSW 15kt
1ft
Thursday
High: 44 °F
S 10kt
1ft
Thursday Night
Low: 35 °F
SSW 20kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:11 pm EDT Mar 22, 2026
Forecast Valid: 10pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNE wind 10 to 15 kt. Cloudy. Seas around 2 ft.

Monday

NNE wind 10 to 15 kt, with gusts as high as 20 kt. A chance of snow showers after 9am, mixing with rain after 2pm. Seas around 2 ft.

Monday Night

NNE wind around 10 kt, with gusts as high as 20 kt. A slight chance of snow showers before 9pm. Seas around 2 ft.

Tuesday

NNW wind 5 to 10 kt becoming SW in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night

WSW wind around 10 kt. Partly cloudy. Seas around 1 ft.

Wednesday

SSW wind 10 to 13 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

SSW wind 10 to 15 kt becoming W after midnight. Mostly cloudy. Seas around 1 ft.

Thursday

WSW wind around 10 kt becoming S in the morning. A chance of rain after 10am, mixing with snow after 5pm. Seas around 1 ft.

Thursday Night

S wind 15 to 20 kt becoming SW after midnight. Winds could gust as high as 25 kt. A chance of rain and snow before 8pm, then rain likely between 8pm and 11pm, then rain and snow likely after 11pm. 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.