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Anchorage International Airport Monthly Weather Summary for September 2026
Hot off the Presses - The NWS Anchorage Climate Outlook - the Autumn 2026 and Winter 2026-2027 Edition

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15NM SE Passage Canal AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:57 am AKDT Oct 11, 2026
Forecast Valid: 5am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026

Synopsis: A 999 mb low 25 nm SE of Whittier moves inland near Valdez by Sun afternoon. A trough moves in the Gulf early Tue morning.

Today

NE wind 5 to 10 kt becoming variable and less than 5 kt. Showers, mainly before 7am. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. Scattered showers, mainly after 7pm. Seas around 1 ft.

Columbus Day

Variable winds 5 kt or less. Showers, mainly after 1pm. Seas around 1 ft.

Monday Night

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

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Rain, mainly after 4am. Seas 1 ft or less.

Wednesday

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

Wednesday Night

E wind 5 to 10 kt, with gusts as high as 20 kt. Rain. Seas 1 ft or less.

Thursday

NE wind 10 to 15 kt, with gusts as high as 25 kt. 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.

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