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Anchorage, AK Local Forecast Office

5NM S Chiswell Islands AK

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of rain, mainly before 10am.   Seas 3 to 4 ft.

      High: 52 °F

      Light Wind
      3-4ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

      Low: 49 °F

      Light Wind
      3ft

    • Monday

      Monday:Variable winds 5 kt or less. Cloudy. Seas 2 to 3 ft.

      High: 52 °F

      Light Wind
      2-3ft

    • Monday Night

      Monday Night:S wind around 10 kt. Cloudy. Seas around 4 ft.

      Low: 49 °F

      S 10kt
      4ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Scattered showers.   Seas around 3 ft.

      High: 51 °F

      Light Wind
      3ft

    • Tuesday Night

      Tuesday Night:E wind 5 to 10 kt. A chance of rain.   Seas around 3 ft.

      Low: 49 °F

      E 10kt
      3ft

    • Wednesday

      Wednesday:ESE wind around 10 kt. Rain likely.   Seas around 3 ft.

      High: 52 °F

      ESE 10kt
      3ft

    • Wednesday Night

      Wednesday Night:E wind around 15 kt. A chance of rain.   Seas 3 to 4 ft.

      Low: 50 °F

      E 15kt
      3-4ft

    • Thursday

      Thursday:E wind around 15 kt. Rain likely.   Seas 4 to 5 ft.

      High: 52 °F

      E 15kt
      4-5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:43 pm AKDT Jun 21, 2025
Forecast Valid: 1am AKDT Jun 22, 2025-6pm AKDT Jun 28, 2025

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Detailed Forecast


Synopsis: Eastern Gulf high pressure dissipates Sun afternoon. A front sweeps over the Northern Gulf by Mon afternoon. High pressure slips across the Southern Gulf through Mon afternoon.

Sunday
Variable winds 5 kt or less. A chance of rain, mainly before 10am. Seas 3 to 4 ft.
Sunday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.
Monday
Variable winds 5 kt or less. Cloudy. Seas 2 to 3 ft.
Monday Night
S wind around 10 kt. Cloudy. Seas around 4 ft.
Tuesday
Variable winds 5 kt or less. Scattered showers. Seas around 3 ft.
Tuesday Night
E wind 5 to 10 kt. A chance of rain. Seas around 3 ft.
Wednesday
ESE wind around 10 kt. Rain likely. Seas around 3 ft.
Wednesday Night
E wind around 15 kt. A chance of rain. Seas 3 to 4 ft.
Thursday
E wind around 15 kt. Rain likely. Seas 4 to 5 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: 59.52°N 149.63°W
Last Update: 9:43 pm AKDT Jun 21, 2025
Forecast Valid: 1am AKDT Jun 22, 2025-6pm AKDT Jun 28, 2025
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