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Anchorage, AK Local Forecast Office

3NM NNW Anchorage International Airport AK

Marine Point Forecast

[NOTICE]

Today
High: 10 °F
N 15kt
< 1ft
Tonight
Low: 5 °F
N 10kt
< 1ft
Saturday
High: 26 °F
Light Wind
< 1ft
Saturday Night
Low: 12 °F
Light Wind
< 1ft
Sunday
High: 18 °F
Light Wind
< 1ft
Sunday Night
Low: 8 °F
N 10kt
< 1ft
Monday
High: 16 °F
Light Wind
< 1ft
Monday Night
Low: 6 °F
Light Wind
< 1ft
Tuesday
High: 17 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:46 am AKST Jan 9, 2026
Forecast Valid: 7am AKST Jan 9, 2026-6pm AKST Jan 15, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 963 mb low near 250 nm SE of Chignik elongates as it moves to 160 nm S of Sitkinak Island at 962 mb this afternoon. A secondary 963 mb low develops along its front 110 nm E of Kodiak City this afternoon and moves inland of the Kenai Peninsula Sat. The parent low then moves to 110 nm SE of Montague Island at 984 mb by Sun morning.

Today

N wind around 15 kt. Mostly sunny. Seas 1 ft or less.

Tonight

N wind 5 to 10 kt, with gusts as high as 20 kt. Snow likely, mainly between 9pm and 3am. Seas 1 ft or less.

Saturday

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

Saturday Night

Variable winds 5 kt or less. Snow, mainly before 9pm. Seas 1 ft or less.

Sunday

Variable winds 5 kt or less. A chance of snow after noon. Seas 1 ft or less.

Sunday Night

N wind 5 to 10 kt. A chance of snow. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of snow before 9am, then a chance of snow after 3pm. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of snow. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of snow. 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.