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

Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:N wind 10 to 15 kt, with gusts as high as 20 kt. Widespread freezing spray before 3am. Mostly clear. Seas around 2 ft.

      Low: 25 °F

      N 15kt
      2ft

    • Sunday

      Sunday:NNW wind 5 to 10 kt becoming WNW in the afternoon. Sunny. Seas 1 to 2 ft.

      High: 34 °F

      NNW 10kt
      1-2ft

    • Sunday Night

      Sunday Night:WSW wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.

      Low: 28 °F

      WSW 10kt
      1-2ft

    • Monday

      Monday:WSW wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

      High: 41 °F

      WSW 10kt
      1ft

    • Monday Night

      Monday Night:WSW wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Partly cloudy. Seas 1 ft building to 6 ft.

      Low: 32 °F

      ⇑WSW 30kt
      Waves Building6ft

    • Tuesday

      Tuesday:W wind 15 to 20 kt, with gusts as high as 35 kt. Partly sunny. Seas 6 ft subsiding to 3 ft.

      High: 39 °F

      W 20kt
      6ftWaves Subsiding

    • Tuesday Night

      Tuesday Night:WNW wind 15 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas 4 to 5 ft.

      Low: 12 °F

      WNW 20kt
      4-5ft

    • Wednesday

      Wednesday:WNW wind 15 to 25 kt. Mostly sunny. Seas 4 ft building to 7 ft.

      High: 22 °F

      WNW 25kt
      Waves Building7ft

    • Wednesday Night

      Wednesday Night:W wind around 25 kt. Partly cloudy. Seas 5 to 7 ft.

      Low: 4 °F

      W 25kt
      5-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:19 pm AKST Feb 21, 2026
Forecast Valid: 9pm AKST Feb 21, 2026-6pm AKST Feb 28, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY SUNDAY NIGHT...

Synopsis: A trough exits the Gulf to the southeast through Sun morning. A developing 1016 mb low 60 nm SE of Homer Mon morning shifts eastward to 90 nm S of Middleton Island at 1014 Mon afternoon.

Tonight
N wind 10 to 15 kt, with gusts as high as 20 kt. Widespread freezing spray before 3am. Mostly clear. Seas around 2 ft.
Sunday
NNW wind 5 to 10 kt becoming WNW in the afternoon. Sunny. Seas 1 to 2 ft.
Sunday Night
WSW wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.
Monday
WSW wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.
Monday Night
WSW wind 15 to 20 kt increasing to 25 to 30 kt after midnight. Partly cloudy. Seas 1 ft building to 6 ft.
Tuesday
W wind 15 to 20 kt, with gusts as high as 35 kt. Partly sunny. Seas 6 ft subsiding to 3 ft.
Tuesday Night
WNW wind 15 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas 4 to 5 ft.
Wednesday
WNW wind 15 to 25 kt. Mostly sunny. Seas 4 ft building to 7 ft.
Wednesday Night
W wind around 25 kt. Partly cloudy. Seas 5 to 7 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: 7:19 pm AKST Feb 21, 2026
Forecast Valid: 9pm AKST Feb 21, 2026-6pm AKST Feb 28, 2026
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