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

For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:SE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 38 °F

      SE 10kt
      < 1ft

    • Thursday

      Thursday:S wind 5 to 10 kt becoming ESE in the afternoon. Rain, mainly after 4pm. Seas 1 ft or less.

      High: 47 °F

      ESE 10kt
      < 1ft

    • Thursday Night

      Thursday Night:ESE wind 5 to 10 kt becoming WSW after midnight. Rain, mainly before 10pm. Seas 1 ft or less.

      Low: 37 °F

      WSW 10kt
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Rain. Seas around 1 ft.

      High: 44 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Rain likely before 10pm, then a chance of rain after 4am. Seas 1 to 2 ft.

      Low: 37 °F

      Light Wind
      1-2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of rain before 7am. Seas around 1 ft.

      High: 46 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of rain after 10pm. Seas 1 ft or less.

      Low: 35 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Winds could gust as high as 20 kt. Rain likely. Seas 1 ft or less.

      High: 46 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Winds could gust as high as 20 kt. Rain. Seas 1 ft or less.

      Low: 36 °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: 9:01 pm AKDT Apr 22, 2026
Forecast Valid: 12am AKDT Apr 23, 2026-6pm AKDT Apr 29, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A front associated with a Bering Sea low slowly pushes east through the western Gulf through Thu morning then remains stationary through Fri afternoon. A 1008 mb North Pacific low moves to 50 nm S of Kodiak City by Fri afternoon.

Overnight
SE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Thursday
S wind 5 to 10 kt becoming ESE in the afternoon. Rain, mainly after 4pm. Seas 1 ft or less.
Thursday Night
ESE wind 5 to 10 kt becoming WSW after midnight. Rain, mainly before 10pm. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Rain. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. Rain likely before 10pm, then a chance of rain after 4am. Seas 1 to 2 ft.
Saturday
Variable winds 5 kt or less. A chance of rain before 7am. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. A chance of rain after 10pm. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. Winds could gust as high as 20 kt. Rain likely. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Winds could gust as high as 20 kt. Rain. Seas 1 ft or less.

*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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 58.04°N 153.06°W
Last Update: 9:01 pm AKDT Apr 22, 2026
Forecast Valid: 12am AKDT Apr 23, 2026-6pm AKDT Apr 29, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data