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Gray/Portland, ME Local Forecast Office

4NM ESE Portland ME

Marine Point Forecast

[NOTICE]

This Afternoon
High: 31 °F
NNW 15kt
1ft
Tonight
Low: 10 °F
NNW 15kt⇓
1ft
Monday
High: 25 °F
NNW 10kt
1ft
Monday Night
Low: 19 °F
⇑SW 15kt
1ft
Tuesday
High: 36 °F
SSW 20kt
1ft
Tuesday Night
Low: 33 °F
SSW 10kt
1ft
Wednesday
High: 42 °F
NNW 10kt
1ft
Wednesday Night
Low: 32 °F
S 10kt
1ft
Thursday
High: 42 °F
SE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am EST Mar 1, 2026
Forecast Valid: 1pm EST Mar 1, 2026-6pm EST Mar 7, 2026

View Nearby Observations

Detailed Forecast

...FREEZING SPRAY ADVISORY IN EFFECT FROM THIS EVENING THROUGH

This Afternoon

NNW wind around 15 kt. A slight chance of snow before 2pm. Seas around 1 ft.

Tonight

NNW wind 12 to 15 kt decreasing to 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Widespread freezing spray. Mostly clear. Seas around 1 ft.

Monday

NNW wind 5 to 10 kt becoming W in the afternoon. Widespread freezing spray before 1pm. Sunny. Seas around 1 ft.

Monday Night

SW wind 5 to 10 kt increasing to 10 to 15 kt after midnight. Winds could gust as high as 20 kt. Widespread freezing spray after 9pm. Mostly clear. Seas around 1 ft.

Tuesday

SSW wind 15 to 20 kt. A chance of snow after 2pm. Widespread freezing spray before 10am. Seas around 1 ft.

Tuesday Night

SSW wind 5 to 10 kt becoming NNW after midnight. Snow likely before 7pm, then rain and snow. Seas around 1 ft.

Wednesday

NNW wind 5 to 10 kt becoming S in the afternoon. Rain and snow likely before 7am. Seas around 1 ft.

Wednesday Night

S wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.

Thursday

S wind around 10 kt becoming E in the afternoon. Partly 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.