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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. Sunny. Seas around 2 ft.

      High: 56 °F

      Light Wind
      2ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Low: 50 °F

      Light Wind
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Increasing clouds. Seas around 2 ft.

      High: 54 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:W wind 10 to 20 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 2 ft building to 6 ft.

      Low: 48 °F

      W 20kt
      Waves Building6ft

    • Monday

      Monday:WNW wind 15 to 20 kt becoming NNW in the morning. Winds could gust as high as 25 kt. Sunny. Seas 6 ft subsiding to 2 ft.

      High: 53 °F

      NNW 20kt
      6ftWaves Subsiding

    • Monday Night

      Monday Night:NW wind around 10 kt. Mostly clear. Seas around 2 ft.

      Low: 47 °F

      NW 10kt
      2ft

    • Tuesday

      Tuesday:N wind around 10 kt. Partly sunny. Seas around 2 ft.

      High: 54 °F

      N 10kt
      2ft

    • Tuesday Night

      Tuesday Night:NNW wind 5 to 10 kt becoming W in the evening. A chance of showers. Seas around 2 ft.

      Low: 48 °F

      NNW 10kt
      2ft

    • Wednesday

      Wednesday:SSE wind 5 to 10 kt becoming W in the morning. Winds could gust as high as 20 kt. A chance of showers. Seas around 2 ft.

      High: 56 °F

      W 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: 12:46 pm AKDT Aug 29, 2026
Forecast Valid: 3pm AKDT Aug 29, 2026-6pm AKDT Sep 4, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A Gulf low forms 40 nm NW of Middleton Island at 1003 mb and moves to 80 nm SW of Yakutat Sun morning then moves into the eastern Gulf Sun night as it dissipates. A 1004 mb low forms 50 nm W of Middleton Island Sun night moving to 80 nm W of Yakutat 997 mb Mon morning.

This Afternoon
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Tonight
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Sunday
Variable winds 5 kt or less. Increasing clouds. Seas around 2 ft.
Sunday Night
W wind 10 to 20 kt. Mostly cloudy, then gradually becoming mostly clear. Seas 2 ft building to 6 ft.
Monday
WNW wind 15 to 20 kt becoming NNW in the morning. Winds could gust as high as 25 kt. Sunny. Seas 6 ft subsiding to 2 ft.
Monday Night
NW wind around 10 kt. Mostly clear. Seas around 2 ft.
Tuesday
N wind around 10 kt. Partly sunny. Seas around 2 ft.
Tuesday Night
NNW wind 5 to 10 kt becoming W in the evening. A chance of showers. Seas around 2 ft.
Wednesday
SSE wind 5 to 10 kt becoming W in the morning. Winds could gust as high as 20 kt. A chance of showers. 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: 59.62°N 151.8°W
Last Update: 12:46 pm AKDT Aug 29, 2026
Forecast Valid: 3pm AKDT Aug 29, 2026-6pm AKDT Sep 4, 2026
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