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Gray/Portland, ME Local Forecast Office

8NM SW Brunswick ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 63 °F
Light Wind
1ft
Wednesday
High: 79 °F
W 10kt
1ft
Wednesday Night
Low: 49 °F
NW 10kt
1ft
Thursday
High: 60 °F
NNW 10kt
1ft
Thursday Night
Low: 44 °F
Light Wind
1ft
Friday
High: 60 °F
⇑SSW 10kt
1ft
Friday Night
Low: 46 °F
Light Wind⇓
1ft
Saturday
High: 57 °F
Light Wind
1ft
Saturday Night
Low: 44 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:31 pm EDT May 19, 2026
Forecast Valid: 9pm EDT May 19, 2026-6pm EDT May 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT WEDNESDAY AFTERNOON...

Tonight

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

Wednesday

SW wind 5 to 10 kt becoming W in the afternoon. A slight chance of showers between 1pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Seas around 1 ft.

Wednesday Night

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

Thursday

NNW wind around 10 kt. Cloudy through mid morning, then gradual clearing. Seas around 1 ft.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Seas around 1 ft.

Friday Night

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

Saturday

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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.