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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

      High: 29 °F

      Light Wind
      2ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Patchy freezing fog after midnight.  Seas around 2 ft.

      Low: 29 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:S wind 5 to 10 kt. Snow likely before 3pm, then a chance of rain and snow.  Patchy freezing fog before 9am.  Seas around 2 ft.

      High: 34 °F

      S 10kt
      2ft

    • Wednesday Night

      Wednesday Night:W wind 5 to 10 kt becoming NW after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Seas around 2 ft.

      Low: 27 °F

      WNW 10kt
      2ft

    • Thursday

      Thursday:WNW wind 10 to 20 kt, with gusts as high as 35 kt. Widespread freezing spray after 9am. Sunny. Seas 3 ft building to 6 ft.

      High: 29 °F

      WNW 20kt
      Waves Building6ft

    • Thursday Night

      Thursday Night:WNW wind 15 to 25 kt becoming N after midnight. Winds could gust as high as 35 kt. Widespread freezing spray. Mostly clear. Seas 4 to 5 ft.

      Low: 14 °F

      WNW 25kt
      4-5ft

    • Friday

      Friday:N wind 15 to 20 kt, with gusts as high as 35 kt. Widespread freezing spray. Sunny. Seas 4 to 6 ft.

      High: 17 °F

      N 20kt
      4-6ft

    • Friday Night

      Friday Night:N wind 20 to 25 kt, with gusts as high as 35 kt. Widespread freezing spray before 9pm. Mostly clear. Seas 6 ft subsiding to 3 ft.

      Low: 16 °F

      N 25kt
      6ftWaves Subsiding

    • Saturday

      Saturday:N wind around 20 kt. Sunny. Seas around 3 ft.

      High: 23 °F

      N 20kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:23 pm AKST Feb 17, 2026
Forecast Valid: 5pm AKST Feb 17, 2026-6pm AKST Feb 24, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1013 mb low 275 nm SE of Chirikof Island Tue afternoon moves into the North Pacific. Weak low pressure forms 100 nm W of Middleton Island Wed morning and strengthens as it moves to 135 nm E of Middleton Island at 998 mb Thu afternoon.

This Afternoon
Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.
Tonight
Variable winds 5 kt or less. Patchy freezing fog after midnight. Seas around 2 ft.
Wednesday
S wind 5 to 10 kt. Snow likely before 3pm, then a chance of rain and snow. Patchy freezing fog before 9am. Seas around 2 ft.
Wednesday Night
W wind 5 to 10 kt becoming NW after midnight. Winds could gust as high as 20 kt. Mostly cloudy. Seas around 2 ft.
Thursday
WNW wind 10 to 20 kt, with gusts as high as 35 kt. Widespread freezing spray after 9am. Sunny. Seas 3 ft building to 6 ft.
Thursday Night
WNW wind 15 to 25 kt becoming N after midnight. Winds could gust as high as 35 kt. Widespread freezing spray. Mostly clear. Seas 4 to 5 ft.
Friday
N wind 15 to 20 kt, with gusts as high as 35 kt. Widespread freezing spray. Sunny. Seas 4 to 6 ft.
Friday Night
N wind 20 to 25 kt, with gusts as high as 35 kt. Widespread freezing spray before 9pm. Mostly clear. Seas 6 ft subsiding to 3 ft.
Saturday
N wind around 20 kt. Sunny. Seas around 3 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 59.62°N 151.8°W
Last Update: 3:23 pm AKST Feb 17, 2026
Forecast Valid: 5pm AKST Feb 17, 2026-6pm AKST Feb 24, 2026
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