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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:WSW wind around 10 kt. A slight chance of snow after 1am. Seas 1 to 2 ft.

      Low: 34 °F

      WSW 10kt
      1-2ft

    • Friday

      Friday:W wind 5 to 10 kt. A slight chance of snow showers before 1pm. Seas 1 to 2 ft.

      High: 42 °F

      W 10kt
      1-2ft

    • Friday Night

      Friday Night:WSW wind 5 to 15 kt. Partly cloudy. Seas 1 to 2 ft.

      Low: 31 °F

      WSW 15kt
      1-2ft

    • Saturday

      Saturday:WSW wind 5 to 15 kt. A chance of snow after 4pm. Seas around 2 ft.

      High: 43 °F

      WSW 15kt
      2ft

    • Saturday Night

      Saturday Night:SSE wind 5 to 10 kt becoming SW after midnight. A chance of rain and snow before 7pm, then a chance of rain. Seas 1 to 2 ft.

      Low: 34 °F

      SW 10kt
      1-2ft

    • Sunday

      Sunday:SW wind around 10 kt. A chance of rain. Seas around 2 ft.

      High: 46 °F

      SW 10kt
      2ft

    • Sunday Night

      Sunday Night:WSW wind 5 to 10 kt, with gusts as high as 25 kt. A chance of rain before 10pm, then a chance of rain after 4am. Seas 2 to 3 ft.

      Low: 32 °F

      WSW 10kt
      2-3ft

    • Monday

      Monday:Variable winds 5 kt or less. Winds could gust as high as 35 kt. Rain. Seas 3 to 4 ft.

      High: 43 °F

      Light Wind
      3-4ft

    • Monday Night

      Monday Night:WSW wind around 10 kt, with gusts as high as 35 kt. Rain, possibly mixing with snow after 10pm, then gradually ending. Seas 1 ft or less.

      Low: 26 °F

      WSW 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:46 pm AKDT Apr 16, 2026
Forecast Valid: 10pm AKDT Apr 16, 2026-6pm AKDT Apr 23, 2026

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Detailed Forecast


Synopsis: A trough in the southwestern Gulf strengthens to a 1008 mb low near Kodiak City Thu afternoon. It moves to 70 nm SE of Middleton Island at 1007 mb Sat afternoon.

Tonight
WSW wind around 10 kt. A slight chance of snow after 1am. Seas 1 to 2 ft.
Friday
W wind 5 to 10 kt. A slight chance of snow showers before 1pm. Seas 1 to 2 ft.
Friday Night
WSW wind 5 to 15 kt. Partly cloudy. Seas 1 to 2 ft.
Saturday
WSW wind 5 to 15 kt. A chance of snow after 4pm. Seas around 2 ft.
Saturday Night
SSE wind 5 to 10 kt becoming SW after midnight. A chance of rain and snow before 7pm, then a chance of rain. Seas 1 to 2 ft.
Sunday
SW wind around 10 kt. A chance of rain. Seas around 2 ft.
Sunday Night
WSW wind 5 to 10 kt, with gusts as high as 25 kt. A chance of rain before 10pm, then a chance of rain after 4am. Seas 2 to 3 ft.
Monday
Variable winds 5 kt or less. Winds could gust as high as 35 kt. Rain. Seas 3 to 4 ft.
Monday Night
WSW wind around 10 kt, with gusts as high as 35 kt. Rain, possibly mixing with snow after 10pm, then gradually ending. Seas 1 ft or less.

*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: 58.04°N 153.06°W
Last Update: 8:46 pm AKDT Apr 16, 2026
Forecast Valid: 10pm AKDT Apr 16, 2026-6pm AKDT Apr 23, 2026
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