For More Weather Information:

Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 34 °F
N 15kt
3-5ft
Saturday
High: 36 °F
NNW 20kt
5-7ft
Saturday Night
Low: 25 °F
NNW 25kt
10ft
Sunday
High: 29 °F
N 25kt
10ft
Sunday Night
Low: 28 °F
NNE 15kt
5ft
Monday
High: 33 °F
NNW 20kt
5-7ft
Monday Night
Low: 32 °F
⇑N 30kt
11ft
Tuesday
High: 36 °F
N 30kt
9-11ft
Tuesday Night
Low: 29 °F
NNW 25kt
8-9ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:20 pm AKST Dec 5, 2025
Forecast Valid: 6pm AKST Dec 5, 2025-6pm AKST Dec 12, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT...

Synopsis: A 1000 mb low 130 nm SW of Atka exits south to the North Pacific through Sat morning. A 982 mb North Pacific low 370 nm W of Shemya Sat morning moves to 310 nm SE of Atka at 978 mb Sun afternoon. Strong northeasterly gale-force winds continue along the coast with storm-force along the Kuskokwim Delta Coast through the weekend. Extreme Freezing Spray continues along the Kuskokwim Delta Coast through the weekend.

Tonight

N wind 5 to 15 kt. Scattered rain showers, possibly mixing with snow after midnight, then gradually ending. Seas 3 to 5 ft.

Saturday

NNW wind 15 to 20 kt. Partly sunny, then gradually becoming sunny. Seas 5 to 7 ft.

Saturday Night

NNW wind 20 to 25 kt. A slight chance of snow showers before 9pm, then scattered snow showers between 9pm and 3am, then snow showers likely with areas of blowing snow after 3am. Widespread freezing spray after midnight. Seas 7 ft building to 10 ft.

Sunday

N wind 15 to 25 kt. Snow showers with areas of blowing snow before noon, then snow showers likely between noon and 3pm, then snow showers after 3pm. Widespread freezing spray before 3pm. Seas 10 ft subsiding to 5 ft.

Sunday Night

NNE wind around 15 kt. Snow showers likely, mainly before midnight. Seas around 5 ft.

Monday

NNW wind 15 to 20 kt. Scattered snow showers. Seas 5 to 7 ft.

Monday Night

N wind 20 to 25 kt increasing to 25 to 30 kt after midnight. Scattered snow showers before 9pm, then rain and snow showers likely between 9pm and 3am, then a chance of snow showers after 3am. Seas 7 ft building to 11 ft.

Tuesday

N wind 25 to 30 kt. A chance of snow before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Seas 9 to 11 ft.

Tuesday Night

NNW wind around 25 kt. A chance of rain before 9pm, then a chance of rain and snow. Seas 8 to 9 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.