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10NM ENE Portland ME

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:08 am EDT Sep 16, 2025
Forecast Valid: 4am EDT Sep 16, 2025-6pm EDT Sep 22, 2025

Tuesday

Variable winds 5 kt or less. Patchy fog between noon and 1pm. Seas around 1 ft.

Tuesday Night

Variable winds 5 kt or less. Patchy fog before 1am. Seas around 1 ft.

Wednesday

Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Mostly cloudy. Seas around 1 ft.

Wednesday Night

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

Thursday

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

Thursday Night

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

Friday

NNW wind 5 to 10 kt. Sunny. Seas around 1 ft.

Friday Night

N wind around 10 kt. Mostly clear. Seas around 1 ft.

Saturday

N wind 5 to 10 kt becoming NW in the afternoon. 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.