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Anchorage, AK Local Forecast Office

20NM NNE Karluk AK

Marine Point Forecast

[NOTICE]

Saturday
High: 42 °F
NE 10kt
1-3ft
Saturday Night
Low: 37 °F
NNE 10kt
2-3ft
Sunday
High: 39 °F
NE 10kt
2ft
Sunday Night
Low: 38 °F
ENE 15kt
2-3ft
Monday
High: 42 °F
N 25kt
4-6ft
Monday Night
Low: 38 °F
N 15kt
3ft
Tuesday
High: 40 °F
SW 10kt
2-3ft
Tuesday Night
Low: 35 °F
W 10kt
2ft
Veterans Day
High: 38 °F
WNW 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:02 am AKST Nov 7, 2026
Forecast Valid: 4am 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.

Saturday

ESE wind 5 to 10 kt becoming NE in the afternoon. A chance of showers, mainly after 3pm. Seas 1 to 3 ft.

Saturday Night

NNE wind 5 to 10 kt. A chance of rain and snow showers before 3am, then scattered snow showers. Seas 2 to 3 ft.

Sunday

NE wind 5 to 10 kt. Rain and snow showers likely before 9am, then scattered rain showers. Seas around 2 ft.

Sunday Night

ENE wind 10 to 15 kt. Scattered showers before 9pm. Seas 2 to 3 ft.

Monday

N wind 15 to 25 kt. Scattered rain before noon. Seas 4 to 6 ft.

Monday Night

N wind 10 to 15 kt becoming W after midnight. Winds could gust as high as 20 kt. Rain and snow likely before 3am, then a chance of rain. Seas around 3 ft.

Tuesday

SW wind around 10 kt. A chance of rain before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Seas 2 to 3 ft.

Tuesday Night

W wind around 10 kt. A chance of rain before 9pm, then a chance of rain and snow. Seas around 2 ft.

Veterans Day

WNW wind 5 to 10 kt becoming WSW in the afternoon. A chance of rain and snow before 9am. 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.