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Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSW wind 5 to 10 kt. A slight chance of rain after 1pm. Seas 1 to 2 ft.

      High: 47 °F

      SSW 10kt
      1-2ft

    • Tonight

      Tonight:ESE wind around 10 kt. Rain likely, mainly after 4am. Seas 1 to 2 ft.

      Low: 44 °F

      ESE 10kt
      1-2ft

    • Monday

      Monday:WSW wind 5 to 10 kt. Rain likely, mainly before 10am. Seas around 1 ft.

      High: 50 °F

      WSW 10kt
      1ft

    • Monday Night

      Monday Night:NNW wind 5 to 10 kt becoming NE in the evening. Rain likely, mainly after 1am. Seas 1 to 2 ft.

      Low: 40 °F

      NNE 10kt
      1-2ft

    • Tuesday

      Tuesday:WNW wind 10 to 20 kt, with gusts as high as 30 kt. Rain likely, mainly before 10am. Seas 2 to 4 ft.

      High: 46 °F

      WNW 20kt
      2-4ft

    • Tuesday Night

      Tuesday Night:W wind 15 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 4 ft.

      Low: 35 °F

      W 20kt
      4ft

    • Wednesday

      Wednesday:W wind around 15 kt, with gusts as high as 30 kt. Mostly sunny. Seas 3 to 4 ft.

      High: 43 °F

      W 15kt
      3-4ft

    • Wednesday Night

      Wednesday Night:WNW wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 2 to 3 ft.

      Low: 31 °F

      WNW 15kt
      2-3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Sunny. Seas 1 to 2 ft.

      High: 43 °F

      Light Wind
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:52 am AKDT Oct 18, 2026
Forecast Valid: 11am AKDT Oct 18, 2026-6pm AKDT Oct 24, 2026

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Detailed Forecast


Synopsis: Weak low pressure persists over the northern Gulf before dissipating Sun afternoon. A front enters the southwestern Gulf Sun afternoon and reaches the northern Gulf coast by Mon afternoon. A low at 175 nm SW of Kodiak Tue morning moves 80 nm northeast of Kodiak by Tue afternoon.

Today
SSW wind 5 to 10 kt. A slight chance of rain after 1pm. Seas 1 to 2 ft.
Tonight
ESE wind around 10 kt. Rain likely, mainly after 4am. Seas 1 to 2 ft.
Monday
WSW wind 5 to 10 kt. Rain likely, mainly before 10am. Seas around 1 ft.
Monday Night
NNW wind 5 to 10 kt becoming NE in the evening. Rain likely, mainly after 1am. Seas 1 to 2 ft.
Tuesday
WNW wind 10 to 20 kt, with gusts as high as 30 kt. Rain likely, mainly before 10am. Seas 2 to 4 ft.
Tuesday Night
W wind 15 to 20 kt, with gusts as high as 30 kt. Mostly cloudy. Seas around 4 ft.
Wednesday
W wind around 15 kt, with gusts as high as 30 kt. Mostly sunny. Seas 3 to 4 ft.
Wednesday Night
WNW wind 10 to 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas 2 to 3 ft.
Thursday
Variable winds 5 kt or less. Sunny. Seas 1 to 2 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: 9:52 am AKDT Oct 18, 2026
Forecast Valid: 11am AKDT Oct 18, 2026-6pm AKDT Oct 24, 2026
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