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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. A slight chance of rain before 4pm.   Seas around 1 ft.

      High: 45 °F

      Light Wind
      1ft

    • Tonight

      Tonight:WSW wind 5 to 10 kt. A chance of rain, mainly between 10pm and 4am.   Seas 1 to 2 ft.

      Low: 37 °F

      WSW 10kt
      1-2ft

    • Wednesday

      Wednesday:WSW wind 5 to 10 kt. Isolated showers before 7am.   Seas 1 to 2 ft.

      High: 46 °F

      WSW 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:SW wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

      Low: 34 °F

      SW 10kt
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 46 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Rain likely, mainly after 4am.   Seas around 1 ft.

      Low: 37 °F

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Rain.   Seas around 1 ft.

      High: 44 °F

      Light Wind
      1ft

    • Friday Night

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

      Low: 36 °F

      Light Wind
      1ft

    • Saturday

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

      High: 46 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:16 pm AKDT May 5, 2026
Forecast Valid: 3pm AKDT May 5, 2026-6pm AKDT May 11, 2026

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Detailed Forecast


Synopsis: A 990 mb N Pacific low moves to 20 nm E of Chignik Tue morning before tracking northward to 66 nm SE of Seward Tue afternoon at 1006 mb before gradually dissipating over the northern Gulf Tue night.

This Afternoon
Variable winds 5 kt or less. A slight chance of rain before 4pm. Seas around 1 ft.
Tonight
WSW wind 5 to 10 kt. A chance of rain, mainly between 10pm and 4am. Seas 1 to 2 ft.
Wednesday
WSW wind 5 to 10 kt. Isolated showers before 7am. Seas 1 to 2 ft.
Wednesday Night
SW wind 5 to 10 kt. Mostly clear. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Rain. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Showers. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Showers. Seas around 1 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: 58.04°N 153.06°W
Last Update: 3:16 pm AKDT May 5, 2026
Forecast Valid: 3pm AKDT May 5, 2026-6pm AKDT May 11, 2026
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