National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

    • Overnight

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

      Low: 53 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:ENE wind around 10 kt. Rain. Seas 1 to 2 ft.

      High: 58 °F

      ENE 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Rain likely, mainly before 7pm. Seas around 1 ft.

      Low: 52 °F

      Light Wind
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A chance of rain before 1pm. Seas around 1 ft.

      High: 62 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:W wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 52 °F

      W 10kt
      1ft

    • Friday

      Friday:W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 63 °F

      W 15kt
      2-3ft

    • Friday Night

      Friday Night:W wind around 15 kt, with gusts as high as 30 kt. Mostly clear. Seas 3 to 4 ft.

      Low: 51 °F

      W 15kt
      3-4ft

    • Saturday

      Saturday:WNW wind around 15 kt. Sunny. Seas 3 to 4 ft.

      High: 64 °F

      WNW 15kt
      3-4ft

    • Saturday Night

      Saturday Night:WNW wind 15 to 20 kt. Mostly clear. Seas 3 to 4 ft.

      Low: 51 °F

      WNW 20kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:59 pm AKDT Aug 12, 2025
Forecast Valid: 11pm AKDT Aug 12, 2025-6pm AKDT Aug 19, 2025

View Nearby Observations

Detailed Forecast


Synopsis: A front sweeps northeastward into the western Gulf Wed morning and continues into the eastern Gulf Thu afternoon. A 1010 mb low arrives 80 nm S of Kodiak Wed afternoon and moves to 190 nm SW of Klawock at 1003 mb Thu afternoon.

Overnight
Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas around 1 ft.
Wednesday
ENE wind around 10 kt. Rain. Seas 1 to 2 ft.
Wednesday Night
Variable winds 5 kt or less. Rain likely, mainly before 7pm. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. A chance of rain before 1pm. Seas around 1 ft.
Thursday Night
W wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Friday
W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 2 to 3 ft.
Friday Night
W wind around 15 kt, with gusts as high as 30 kt. Mostly clear. Seas 3 to 4 ft.
Saturday
WNW wind around 15 kt. Sunny. Seas 3 to 4 ft.
Saturday Night
WNW wind 15 to 20 kt. Mostly clear. Seas 3 to 4 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: 8:59 pm AKDT Aug 12, 2025
Forecast Valid: 11pm AKDT Aug 12, 2025-6pm AKDT Aug 19, 2025
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