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

Hazardous Weather Conditions

For More Weather Information:

Anchorage, AK Local Forecast Office

12NM NNW Port Lions AK

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SSE wind around 10 kt. Rain. Seas around 1 ft.

      High: 58 °F

      SSE 10kt
      1ft

    • Tonight

      Tonight:SW wind 10 to 15 kt, with gusts as high as 25 kt. Rain. Seas 2 to 3 ft.

      Low: 49 °F

      SW 15kt
      2-3ft

    • Wednesday

      Wednesday:WSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain. Seas 2 to 3 ft.

      High: 62 °F

      WSW 15kt
      2-3ft

    • Wednesday Night

      Wednesday Night:SW wind 10 to 15 kt. A chance of rain. Seas 2 to 3 ft.

      Low: 50 °F

      SW 15kt
      2-3ft

    • Thursday

      Thursday:WSW wind around 25 kt, with gusts as high as 30 kt. Mostly sunny. Seas 5 ft subsiding to 1 ft.

      High: 62 °F

      WSW 25kt
      5ftWaves Subsiding

    • Thursday Night

      Thursday Night:WSW wind 10 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 1 ft.

      Low: 49 °F

      WSW 20kt
      1ft

    • Friday

      Friday:W wind around 10 kt, with gusts as high as 30 kt. Sunny. Seas 2 to 3 ft.

      High: 68 °F

      W 10kt
      2-3ft

    • Friday Night

      Friday Night:W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Seas around 3 ft.

      Low: 51 °F

      W 15kt
      3ft

    • Saturday

      Saturday:WNW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly sunny. Seas around 2 ft.

      High: 69 °F

      WNW 10kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:06 pm AKDT Jul 21, 2026
Forecast Valid: 3pm AKDT Jul 21, 2026-6pm AKDT Jul 27, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

Synopsis: A series of troughs will lift into the Gulf through Wed afternoon. A 1018 mb low developing 50 nm E of the Barren Islands Wed morning will move into the northern Gulf and dissipate through Thu morning.

This Afternoon
SSE wind around 10 kt. Rain. Seas around 1 ft.
Tonight
SW wind 10 to 15 kt, with gusts as high as 25 kt. Rain. Seas 2 to 3 ft.
Wednesday
WSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain. Seas 2 to 3 ft.
Wednesday Night
SW wind 10 to 15 kt. A chance of rain. Seas 2 to 3 ft.
Thursday
WSW wind around 25 kt, with gusts as high as 30 kt. Mostly sunny. Seas 5 ft subsiding to 1 ft.
Thursday Night
WSW wind 10 to 20 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 1 ft.
Friday
W wind around 10 kt, with gusts as high as 30 kt. Sunny. Seas 2 to 3 ft.
Friday Night
W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Seas around 3 ft.
Saturday
WNW wind 5 to 10 kt, with gusts as high as 20 kt. Mostly sunny. 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.
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: 1:06 pm AKDT Jul 21, 2026
Forecast Valid: 3pm AKDT Jul 21, 2026-6pm AKDT Jul 27, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data