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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]

Today
High: 40 °F
Light Wind
2ft
Tonight
Low: 32 °F
Light Wind
2ft
Sunday
High: 35 °F
Light Wind
2ft
Sunday Night
Low: 34 °F
⇑NE 10kt
2ft
Monday
High: 39 °F
N 15kt
2-3ft
Monday Night
Low: 38 °F
⇑ESE 30kt
6ft
Tuesday
High: 43 °F
SE 30kt⇓
2-3ft
Tuesday Night
Low: 35 °F
ESE 10kt
2ft
Veterans Day
High: 40 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:27 am AKST Nov 7, 2026
Forecast Valid: 10am AKST Nov 7, 2026-6pm AKST Nov 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 990 mb low 60 nm S of Seward moves to 50 nm SE of Kodiak City at 991 mb this afternoon. This low remains nearly stationary through Sun afternoon before dissipating Sun evening. A 960 mb N Pacific low sends its front into the southern Gulf of Alaska Sun evening. The front lifts to the north-central Gulf by Mon morning.

Today

Variable winds 5 kt or less. Showers, mainly before 3pm. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. A chance of showers, mainly before 9pm. Seas around 2 ft.

Sunday

Variable winds 5 kt or less. Isolated showers after 3pm. Seas around 2 ft.

Sunday Night

Variable winds less than 5 kt becoming NE 5 to 10 kt after midnight. Showers likely before midnight, then rain likely, mainly between midnight and 3am. Seas around 2 ft.

Monday

N wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain before 9am, then rain and snow between 9am and 3pm, then rain after 3pm. The rain and snow could be heavy at times. Seas 2 to 3 ft.

Monday Night

ENE wind 20 to 25 kt becoming ESE 25 to 30 kt after midnight. Winds could gust as high as 40 kt. Rain. The rain could be heavy at times. Seas 6 ft subsiding to 3 ft.

Tuesday

SE wind 20 to 30 kt decreasing to 10 to 20 kt in the afternoon. Winds could gust as high as 40 kt. Rain. Seas 2 to 3 ft.

Tuesday Night

ESE wind 5 to 10 kt becoming N after midnight. Rain. Seas around 2 ft.

Veterans Day

Variable winds 5 kt or less. Rain likely before 3pm, then rain and snow likely. Seas around 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.