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Anchorage, AK Local Forecast Office

2NM ESE Chiswell Islands AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. A slight chance of showers after 4pm.   Seas around 3 ft.

      High: 58 °F

      Light Wind
      3ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of showers before 7pm.   Seas 2 to 3 ft.

      Low: 54 °F

      Light Wind
      2-3ft

    • Friday

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

      High: 61 °F

      Light Wind
      2ft

    • Friday Night

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

      Low: 53 °F

      Light Wind
      2ft

    • Saturday

      Saturday:E wind 10 to 15 kt. Rain likely, mainly between 10am and 1pm.   Seas 3 to 4 ft.

      High: 56 °F

      E 15kt
      3-4ft

    • Saturday Night

      Saturday Night:NE wind around 15 kt. Rain.   Seas around 3 ft.

      Low: 52 °F

      NE 15kt
      3ft

    • Sunday

      Sunday:ENE wind around 20 kt, with gusts as high as 25 kt. Rain before 10am.   Seas 5 ft building to 8 ft.

      High: 55 °F

      ENE 20kt
      Waves Building8ft

    • Sunday Night

      Sunday Night:ENE wind around 20 kt, with gusts as high as 30 kt. Showers likely.   Seas 7 to 8 ft.

      Low: 51 °F

      ENE 20kt
      7-8ft

    • Monday

      Monday:E wind 15 to 20 kt, with gusts as high as 30 kt. Showers likely.   Seas around 7 ft.

      High: 55 °F

      E 20kt
      7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:57 pm AKDT Jul 9, 2026
Forecast Valid: 3pm AKDT Jul 9, 2026-6pm AKDT Jul 15, 2026

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Detailed Forecast


Synopsis: Weak ridging remains in place over the Gulf of Alaska through Fri afternoon. A front pushes into the western Gulf by Sat morning.

This Afternoon
Variable winds 5 kt or less. A slight chance of showers after 4pm. Seas around 3 ft.
Tonight
Variable winds 5 kt or less. A slight chance of showers before 7pm. Seas 2 to 3 ft.
Friday
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Friday Night
Variable winds 5 kt or less. Increasing clouds. Seas around 2 ft.
Saturday
E wind 10 to 15 kt. Rain likely, mainly between 10am and 1pm. Seas 3 to 4 ft.
Saturday Night
NE wind around 15 kt. Rain. Seas around 3 ft.
Sunday
ENE wind around 20 kt, with gusts as high as 25 kt. Rain before 10am. Seas 5 ft building to 8 ft.
Sunday Night
ENE wind around 20 kt, with gusts as high as 30 kt. Showers likely. Seas 7 to 8 ft.
Monday
E wind 15 to 20 kt, with gusts as high as 30 kt. Showers likely. Seas around 7 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: 59.6°N 149.58°W
Last Update: 1:57 pm AKDT Jul 9, 2026
Forecast Valid: 3pm AKDT Jul 9, 2026-6pm AKDT Jul 15, 2026
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