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Anchorage, AK Local Forecast Office

5NM E Barren Islands AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:NW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas 1 to 3 ft.

      High: 38 °F

      NW 10kt⇓
      1-3ft

    • Tonight

      Tonight:SSE wind 5 to 15 kt becoming E after midnight. A chance of snow showers, mainly after 9pm.   Seas 1 to 3 ft.

      Low: 35 °F

      E 15kt
      1-3ft

    • Thursday

      Thursday:E wind 10 to 15 kt becoming N in the afternoon. A chance of rain and snow showers.   Seas 2 to 3 ft.

      High: 41 °F

      E 15kt
      2-3ft

    • Thursday Night

      Thursday Night:NNE wind around 10 kt becoming E after midnight. A chance of rain and snow showers before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of rain after midnight.   Seas around 2 ft.

      Low: 38 °F

      E 10kt
      2ft

    • Friday

      Friday:E wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Winds could gust as high as 35 kt. Rain likely.   Seas 4 ft building to 8 ft.

      High: 43 °F

      ⇑E 30kt
      Waves Building8ft

    • Friday Night

      Friday Night:E wind 25 to 30 kt becoming NNE 15 to 20 kt after midnight. Winds could gust as high as 40 kt. Rain likely, mainly before 9pm.   Seas 8 ft subsiding to 5 ft.

      Low: 38 °F

      E 30kt⇓
      8ftWaves Subsiding

    • Saturday

      Saturday:NNE wind 15 to 20 kt becoming NW in the afternoon. Rain, mainly between 9am and 3pm.   Seas around 5 ft.

      High: 40 °F

      NW 20kt
      5ft

    • Saturday Night

      Saturday Night:NW wind 15 to 20 kt. A chance of rain.   Seas 4 to 5 ft.

      Low: 36 °F

      NW 20kt
      4-5ft

    • Sunday

      Sunday:WNW wind 10 to 15 kt becoming NW 5 to 10 kt in the afternoon. A chance of rain.   Seas 2 to 4 ft.

      High: 42 °F

      WNW 15kt⇓
      2-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:29 am AKST Nov 12, 2025
Forecast Valid: 6am AKST Nov 12, 2025-6pm AKST Nov 18, 2025

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Detailed Forecast


Synopsis: Weak low pressure sits over the northern Gulf through Thu afternoon. A front moves into the Southwestern Gulf by Fri morning.

Today
NW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas 1 to 3 ft.
Tonight
SSE wind 5 to 15 kt becoming E after midnight. A chance of snow showers, mainly after 9pm. Seas 1 to 3 ft.
Thursday
E wind 10 to 15 kt becoming N in the afternoon. A chance of rain and snow showers. Seas 2 to 3 ft.
Thursday Night
NNE wind around 10 kt becoming E after midnight. A chance of rain and snow showers before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of rain after midnight. Seas around 2 ft.
Friday
E wind 15 to 20 kt increasing to 25 to 30 kt in the afternoon. Winds could gust as high as 35 kt. Rain likely. Seas 4 ft building to 8 ft.
Friday Night
E wind 25 to 30 kt becoming NNE 15 to 20 kt after midnight. Winds could gust as high as 40 kt. Rain likely, mainly before 9pm. Seas 8 ft subsiding to 5 ft.
Saturday
NNE wind 15 to 20 kt becoming NW in the afternoon. Rain, mainly between 9am and 3pm. Seas around 5 ft.
Saturday Night
NW wind 15 to 20 kt. A chance of rain. Seas 4 to 5 ft.
Sunday
WNW wind 10 to 15 kt becoming NW 5 to 10 kt in the afternoon. A chance of rain. Seas 2 to 4 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: 58.94°N 152.12°W
Last Update: 5:29 am AKST Nov 12, 2025
Forecast Valid: 6am AKST Nov 12, 2025-6pm AKST Nov 18, 2025
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