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Gray/Portland, ME Local Forecast Office

6NM ENE Portland ME

Marine Point Forecast

[NOTICE]

Today
High: 50 °F
Light Wind
1ft
Tonight
Low: 36 °F
⇑NNE 10kt
1ft
Wednesday
High: 40 °F
ENE 15kt
1ft
Wednesday Night
Low: 37 °F
⇑S 15kt
1ft
Thursday
High: 48 °F
W 15kt
1ft
Thursday Night
Low: 28 °F
WNW 20kt
1ft
Friday
High: 39 °F
⇑SSW 15kt
1ft
Friday Night
Low: 34 °F
S 20kt
1ft
Saturday
High: 42 °F
W 20kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:45 am EDT Mar 10, 2026
Forecast Valid: 7am EDT Mar 10, 2026-6pm EDT Mar 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY MORNING THROUGH

Today

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

Tonight

Variable winds less than 5 kt becoming NNE 5 to 10 kt after midnight. A slight chance of rain after 3am. Seas around 1 ft.

Wednesday

ENE wind 10 to 15 kt. Rain likely, mainly after 8am. Patchy fog between noon and 2pm, then Patchy fog after 3pm. Seas around 1 ft.

Wednesday Night

E wind 5 to 8 kt becoming S 10 to 15 kt in the evening. Winds could gust as high as 20 kt. Rain likely. Areas of dense fog. Seas around 1 ft.

Thursday

SSW wind around 15 kt becoming W in the afternoon. Winds could gust as high as 25 kt. Rain likely, mainly before 9am. Patchy fog before 9am. Seas around 1 ft.

Thursday Night

WNW wind 15 to 20 kt. Partly cloudy. Seas around 1 ft.

Friday

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

Friday Night

S wind around 20 kt, with gusts as high as 30 kt. A chance of snow before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am. Seas around 1 ft.

Saturday

W wind around 20 kt, with gusts as high as 30 kt. A chance of rain. Seas 1 to 2 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.