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]

    • This Afternoon

      This Afternoon:WSW wind 5 to 10 kt. Sunny. Seas around 1 ft.

      High: 47 °F

      WSW 10kt
      1ft

    • Tonight

      Tonight:WSW wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.

      Low: 33 °F

      WSW 10kt
      1-2ft

    • Thursday

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

      High: 48 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:E wind 5 to 10 kt. A chance of rain after 1am. Seas 1 to 2 ft.

      Low: 36 °F

      E 10kt
      1-2ft

    • Friday

      Friday:Variable winds 5 kt or less. Showers likely, mainly after 10am. Seas around 1 ft.

      High: 45 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Showers likely before 10pm, then rain likely between 10pm and 4am, then showers after 4am. Seas 1 to 2 ft.

      Low: 36 °F

      Light Wind
      1-2ft

    • Saturday

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

      High: 46 °F

      Light Wind
      1ft

    • Saturday Night

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

      Low: 36 °F

      Light Wind
      1ft

    • Sunday

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

      High: 48 °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: 5:05 am AKDT May 6, 2026
Forecast Valid: 12pm AKDT May 6, 2026-6pm AKDT May 12, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1004 mb low 40 nm S of Chenega remains mostly stationary and dissipates through Wed afternoon. A front from a N Pacific low lifts into the southern Gulf by Thu morning.

This Afternoon
WSW wind 5 to 10 kt. Sunny. Seas around 1 ft.
Tonight
WSW wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.
Thursday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Thursday Night
E wind 5 to 10 kt. A chance of rain after 1am. Seas 1 to 2 ft.
Friday
Variable winds 5 kt or less. Showers likely, mainly after 10am. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Showers likely before 10pm, then rain likely between 10pm and 4am, then showers after 4am. Seas 1 to 2 ft.
Saturday
Variable winds 5 kt or less. Showers. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Showers likely. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Showers likely. 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: 5:05 am AKDT May 6, 2026
Forecast Valid: 12pm AKDT May 6, 2026-6pm AKDT May 12, 2026
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