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]

    • Overnight

      Overnight:WSW wind around 10 kt. Mostly clear. Seas around 1 ft.

      Low: 39 °F

      WSW 10kt
      1ft

    • Memorial Day

      Memorial Day:WSW wind 5 to 10 kt becoming SE in the afternoon. Showers likely after 1pm. Seas 1 to 2 ft.

      High: 48 °F

      WSW 10kt
      1-2ft

    • Monday Night

      Monday Night:S wind 10 to 15 kt. Showers likely. Seas 1 to 2 ft.

      Low: 42 °F

      S 15kt
      1-2ft

    • Tuesday

      Tuesday:SE wind 5 to 10 kt. Showers likely. Seas around 1 ft.

      High: 50 °F

      SE 10kt
      1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

      Low: 43 °F

      Light Wind
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Rain likely, mainly after 1pm. Seas around 2 ft.

      High: 48 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas around 2 ft.

      Low: 40 °F

      Light Wind
      2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Showers. Seas around 2 ft.

      High: 50 °F

      Light Wind
      2ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers. Seas around 2 ft.

      Low: 40 °F

      Light Wind
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:21 pm AKDT May 24, 2026
Forecast Valid: 11pm AKDT May 24, 2026-6pm AKDT May 31, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY MONDAY NIGHT...

Synopsis: High pressure builds into the western Gulf through Mon morning with a Bering Sea front entering the Gulf Mon evening reaching the Prince William Sound coastline Tue evening.

Overnight
WSW wind around 10 kt. Mostly clear. Seas around 1 ft.
Memorial Day
WSW wind 5 to 10 kt becoming SE in the afternoon. Showers likely after 1pm. Seas 1 to 2 ft.
Monday Night
S wind 10 to 15 kt. Showers likely. Seas 1 to 2 ft.
Tuesday
SE wind 5 to 10 kt. Showers likely. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Wednesday
Variable winds 5 kt or less. Rain likely, mainly after 1pm. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas around 2 ft.
Thursday
Variable winds 5 kt or less. Showers. Seas around 2 ft.
Thursday Night
Variable winds 5 kt or less. Showers. Seas around 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: 8:21 pm AKDT May 24, 2026
Forecast Valid: 11pm AKDT May 24, 2026-6pm AKDT May 31, 2026
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