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Gray/Portland, ME Local Forecast Office

8NM SW Brunswick ME

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
Light Wind
< 1ft
Thursday
High: 74 °F
Light Wind
< 1ft
Thursday Night
Low: 58 °F
Light Wind
< 1ft
Friday
High: 72 °F
⇑SE 10kt
< 1ft
Friday Night
Low: 54 °F
Light Wind
< 1ft
Saturday
High: 72 °F
Light Wind
< 1ft
Saturday Night
Low: 56 °F
Light Wind
< 1ft
Sunday
High: 69 °F
⇑S 10kt
< 1ft
Sunday Night
Low: 57 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:18 pm EDT Jun 10, 2026
Forecast Valid: 6pm EDT Jun 10, 2026-6pm EDT Jun 17, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Showers and thunderstorms likely. Patchy fog after midnight. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. Isolated showers before 10am, then scattered showers and thunderstorms after 2pm. Patchy fog before 10am. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Isolated showers and thunderstorms before 8pm. Patchy fog after 10pm. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers between 11am and 3pm. Patchy fog before 9am. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Showers, mainly after 2am. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Showers likely before 8am. Seas 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Partly sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

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.