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Anchorage, AK Local Forecast Office

4NM ESE Kachemak Bay AK

Marine Point Forecast

[NOTICE]

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

      High: 48 °F

      Light Wind
      2ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely, mainly before 10pm. Seas around 2 ft.

      Low: 37 °F

      Light Wind
      2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Showers likely, mainly between 1pm and 4pm. Seas around 2 ft.

      High: 46 °F

      Light Wind
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers before 7pm. Seas around 2 ft.

      Low: 35 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Rain likely, mainly after 1pm. Seas around 2 ft.

      High: 47 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:E wind 10 to 15 kt, with gusts as high as 30 kt. Rain. Seas 2 to 3 ft.

      Low: 37 °F

      E 15kt
      2-3ft

    • Thursday

      Thursday:NE wind around 15 kt, with gusts as high as 25 kt. Rain. Seas around 3 ft.

      High: 46 °F

      NE 15kt
      3ft

    • Thursday Night

      Thursday Night:ENE wind around 10 kt, with gusts as high as 20 kt. Rain. Seas around 2 ft.

      Low: 38 °F

      ENE 10kt
      2ft

    • Friday

      Friday:Variable winds 5 kt or less. Rain likely. Seas around 2 ft.

      High: 47 °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: 6:37 am AKDT Oct 12, 2026
Forecast Valid: 8am AKDT Oct 12, 2026-6pm AKDT Oct 18, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A trough strengthens into a 1006 mb low 30 nm N of Middleton Island for Tue night. It moves inland near Prince William Sound by Wed morning. An intensifying 978 mb North Pacific low moves to 300 nm S of Chignik by Wed morning.

Columbus Day
Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.
Tonight
Variable winds 5 kt or less. Showers likely, mainly before 10pm. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. Showers likely, mainly between 1pm and 4pm. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers before 7pm. Seas around 2 ft.
Wednesday
Variable winds 5 kt or less. Rain likely, mainly after 1pm. Seas around 2 ft.
Wednesday Night
E wind 10 to 15 kt, with gusts as high as 30 kt. Rain. Seas 2 to 3 ft.
Thursday
NE wind around 15 kt, with gusts as high as 25 kt. Rain. Seas around 3 ft.
Thursday Night
ENE wind around 10 kt, with gusts as high as 20 kt. Rain. Seas around 2 ft.
Friday
Variable winds 5 kt or less. Rain likely. Seas around 2 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: 59.54°N 151.47°W
Last Update: 6:37 am AKDT Oct 12, 2026
Forecast Valid: 8am AKDT Oct 12, 2026-6pm AKDT Oct 18, 2026
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