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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Monday
High: 21 °F
NNE 25kt
3-4ft

Small Craft Advisory
Monday Night
Low: 15 °F
NNE 20kt
3ft
Tuesday
High: 26 °F
N 20kt
2-3ft
Tuesday Night
Low: 17 °F
N 15kt
2ft
Wednesday
High: 23 °F
N 15kt
2ft
Wednesday Night
Low: 12 °F
N 20kt
2-3ft
New Year's Day
High: 18 °F
N 20kt
2-3ft
Thursday Night
Low: 10 °F
N 20kt
2-3ft
Friday
High: 16 °F
N 20kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:20 pm AKST Dec 28, 2025
Forecast Valid: 3am AKST Dec 29, 2025-6pm AKST Jan 4, 2026

View Nearby Observations

Detailed Forecast

...HEAVY FREEZING SPRAY WARNING TONIGHT...

Synopsis: A 990 mb low forms 100 nm E of Kodiak City this afternoon, then merges with a 978 mb North Pacific low by Mon morning. The North Pacific low moves to 160 nm E of Sitkinak Island at 985 mb Mon evening, then into the southern Gulf at 993 mb by Tue afternoon.

Monday

NNE wind 20 to 25 kt, with gusts as high as 35 kt. A slight chance of snow after 3pm. Widespread freezing spray. Seas 3 to 4 ft.

Monday Night

NNE wind around 20 kt, with gusts as high as 30 kt. A chance of snow. Widespread freezing spray. Seas around 3 ft.

Tuesday

N wind 15 to 20 kt. A chance of snow, mainly before noon. Widespread freezing spray before 3pm. Seas 2 to 3 ft.

Tuesday Night

N wind 10 to 15 kt. Widespread freezing spray before 9pm. Partly cloudy. Seas around 2 ft.

Wednesday

N wind around 15 kt. Widespread freezing spray after 3pm. Sunny. Seas around 2 ft.

Wednesday Night

N wind 15 to 20 kt. Widespread freezing spray before 9pm, then Widespread freezing spray after midnight. Mostly clear. Seas 2 to 3 ft.

New Year's Day

N wind 15 to 20 kt. Widespread freezing spray before 9am. Mostly sunny. Seas 2 to 3 ft.

Thursday Night

N wind 15 to 20 kt. Mostly cloudy. Seas 2 to 3 ft.

Friday

N wind 15 to 20 kt. Mostly sunny. Seas 2 to 3 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.