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Gray/Portland, ME Local Forecast Office

Portland ME

Marine Point Forecast

[NOTICE]

This Afternoon
High: 34 °F
SSW 10kt
< 1ft
Tonight
Low: 27 °F
Light Wind
< 1ft
Wednesday
High: 46 °F
Light Wind
< 1ft
Wednesday Night
Low: 27 °F
Light Wind
< 1ft
Thursday
High: 40 °F
Light Wind
< 1ft
Thursday Night
Low: 29 °F
ENE 10kt
< 1ft
Friday
High: 35 °F
NE 10kt
< 1ft
Friday Night
Low: 31 °F
Light Wind
< 1ft
Saturday
High: 47 °F
S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:31 pm EST Mar 3, 2026
Forecast Valid: 1pm EST Mar 3, 2026-6pm EDT Mar 9, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST WEDNESDAY...

This Afternoon

SSW wind around 10 kt, with gusts as high as 20 kt. Snow likely, mainly after 5pm. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Rain and snow before 2am, then a slight chance of snow between 2am and 3am. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Thursday Night

ENE wind 5 to 10 kt. A chance of rain before 8pm, then a chance of rain and snow between 8pm and 10pm, then snow likely after 10pm. Seas 1 ft or less.

Friday

NE wind 5 to 10 kt. Snow likely, mainly before noon. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of rain and snow between 2am and 4am, then a chance of rain after 4am. Seas 1 ft or less.

Saturday

S wind 5 to 10 kt. A chance of rain. Seas 1 ft or less.

*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.