Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

23NM WSW Chiswell Islands AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:WSW wind 10 to 15 kt becoming S in the morning. Scattered showers.   Seas 2 to 3 ft.

      High: 46 °F

      WSW 15kt
      2-3ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Scattered showers.   Seas 1 to 2 ft.

      Low: 39 °F

      Light Wind
      1-2ft

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. Showers likely, mainly after 1pm.   Seas around 1 ft.

      High: 43 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers.   Seas around 1 ft.

      Low: 38 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Showers likely.   Seas 1 to 2 ft.

      High: 42 °F

      Light Wind
      1-2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers before 10pm, then showers likely after 4am.   Seas around 1 ft.

      Low: 36 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Rain likely, mainly after 4pm.   Seas around 1 ft.

      High: 43 °F

      Light Wind
      1ft

    • Wednesday Night

      Wednesday Night:ENE wind 20 to 25 kt, with gusts as high as 40 kt. Rain.   Seas 2 to 4 ft.

      Low: 40 °F

      ENE 25kt
      2-4ft

    • Thursday

      Thursday:ENE wind 25 to 30 kt, with gusts as high as 55 kt. Rain.   Seas around 5 ft.

      High: 44 °F

      ENE 30kt
      5ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:57 am AKDT Oct 11, 2026
Forecast Valid: 5am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 999 mb low 25 nm SE of Whittier moves inland near Valdez by Sun afternoon. A trough moves in the Gulf early Tue morning.

Today
WSW wind 10 to 15 kt becoming S in the morning. Scattered showers. Seas 2 to 3 ft.
Tonight
Variable winds 5 kt or less. Scattered showers. Seas 1 to 2 ft.
Columbus Day
Variable winds 5 kt or less. Showers likely, mainly after 1pm. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Showers. Seas around 1 ft.
Tuesday
Variable winds 5 kt or less. Showers likely. Seas 1 to 2 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers before 10pm, then showers likely after 4am. Seas around 1 ft.
Wednesday
Variable winds 5 kt or less. Rain likely, mainly after 4pm. Seas around 1 ft.
Wednesday Night
ENE wind 20 to 25 kt, with gusts as high as 40 kt. Rain. Seas 2 to 4 ft.
Thursday
ENE wind 25 to 30 kt, with gusts as high as 55 kt. Rain. Seas around 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 59.52°N 150.37°W
Last Update: 4:57 am AKDT Oct 11, 2026
Forecast Valid: 5am AKDT Oct 11, 2026-6pm AKDT Oct 17, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data