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Anchorage, AK Local Forecast Office

18NM SE Passage Canal AK

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:WNW wind 15 to 20 kt. Sunny. Seas 3 to 4 ft.

      High: 44 °F

      WNW 20kt
      3-4ft

    • Tuesday Night

      Tuesday Night:WNW wind 10 to 20 kt. Clear. Seas 2 to 4 ft.

      Low: 38 °F

      WNW 20kt
      2-4ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Scattered rain and snow, mainly after 1pm.   Seas around 2 ft.

      High: 42 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Snow likely, possibly mixed with rain, mainly after 4am.   Seas around 2 ft.

      Low: 38 °F

      Light Wind
      2ft

    • Thursday

      Thursday:E wind 5 to 10 kt. Rain and snow likely before 10am, then rain.   Seas around 2 ft.

      High: 42 °F

      E 10kt
      2ft

    • Thursday Night

      Thursday Night:E wind 5 to 10 kt. Rain.   Seas around 2 ft.

      Low: 39 °F

      E 10kt
      2ft

    • Friday

      Friday:ENE wind 5 to 10 kt. Rain.   Seas around 2 ft.

      High: 41 °F

      ENE 10kt
      2ft

    • Friday Night

      Friday Night:ENE wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Rain.   Seas around 2 ft.

      Low: 37 °F

      ENE 10kt⇓
      2ft

    • Saturday

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

      High: 43 °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: 8:35 pm AKDT Apr 13, 2026
Forecast Valid: 1am AKDT Apr 14, 2026-6pm AKDT Apr 20, 2026

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Detailed Forecast


Synopsis: A 998 mb low 110 nm S of Yakutat moves over Southeast Alaska and dissipates Tue morning. A 1011 mb low descends from the Kenai Peninsula Wed morning and dissipates over Southeast Alaska Thu morning.

Tuesday
WNW wind 15 to 20 kt. Sunny. Seas 3 to 4 ft.
Tuesday Night
WNW wind 10 to 20 kt. Clear. Seas 2 to 4 ft.
Wednesday
Variable winds 5 kt or less. Scattered rain and snow, mainly after 1pm. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Snow likely, possibly mixed with rain, mainly after 4am. Seas around 2 ft.
Thursday
E wind 5 to 10 kt. Rain and snow likely before 10am, then rain. Seas around 2 ft.
Thursday Night
E wind 5 to 10 kt. Rain. Seas around 2 ft.
Friday
ENE wind 5 to 10 kt. Rain. Seas around 2 ft.
Friday Night
ENE wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Rain. Seas around 2 ft.
Saturday
Variable winds 5 kt or less. Rain. 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: 60.61°N 148.08°W
Last Update: 8:35 pm AKDT Apr 13, 2026
Forecast Valid: 1am AKDT Apr 14, 2026-6pm AKDT Apr 20, 2026
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