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Anchorage, AK Local Forecast Office

Unalaska AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:ESE wind 5 to 10 kt becoming W after midnight. Snow.   Seas around 2 ft.

      Low: 33 °F

      ESE 10kt
      2ft

    • Wednesday

      Wednesday:SW wind around 10 kt, with gusts as high as 20 kt. Snow likely, mainly before 4pm.   Seas around 2 ft.

      High: 41 °F

      SW 10kt
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Scattered snow, mainly before 4am.   Seas around 2 ft.

      Low: 33 °F

      Light Wind
      2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A chance of snow after 1pm, mixing with rain after 4pm.   Seas around 2 ft.

      High: 42 °F

      Light Wind
      2ft

    • Thursday Night

      Thursday Night:SE wind around 15 kt. A chance of rain and snow before 7pm, then rain.   Seas around 2 ft.

      Low: 35 °F

      SE 15kt
      2ft

    • Friday

      Friday:SW wind 10 to 15 kt, with gusts as high as 25 kt. Scattered rain showers before 10am, then rain and snow showers likely between 10am and 4pm, then rain showers likely after 4pm.   Seas 1 ft or less.

      High: 44 °F

      SW 15kt
      < 1ft

    • Friday Night

      Friday Night:SW wind 10 to 15 kt, with gusts as high as 25 kt. Rain showers before 10pm, then rain and snow showers between 10pm and 4am, then snow showers likely after 4am.   Seas 1 ft or less.

      Low: 36 °F

      SW 15kt
      < 1ft

    • Saturday

      Saturday:WSW wind around 20 kt, with gusts as high as 30 kt. Snow showers likely before 10am, then rain showers likely.   Seas around 3 ft.

      High: 41 °F

      WSW 20kt
      3ft

    • Saturday Night

      Saturday Night:W wind 20 to 25 kt. Rain showers likely before 4am, then rain likely, possibly mixed with snow showers.   Seas 3 to 4 ft.

      Low: 32 °F

      W 25kt
      3-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:56 pm AKDT Apr 30, 2024
Forecast Valid: 11pm AKDT Apr 30, 2024-6pm AKDT May 7, 2024

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Detailed Forecast


Synopsis: A 987 mb low 65 nm West of Attu merges with a 994 mb low 105 nm North of Seguam Island for Wed morning. This low moves to 175 nm South of Sitkinak at 1002 mb by Thu morning. Its front moves over the Alaska Peninsula into the Gulf of Alaska for Thu afternoon. A 988 mb South Kamchatka low moves to 110 nm South of Attu by Thu afternoon as its front pushes over the Western Aleutians through Thu afternoon.

Overnight
ESE wind 5 to 10 kt becoming W after midnight. Snow. Seas around 2 ft.
Wednesday
SW wind around 10 kt, with gusts as high as 20 kt. Snow likely, mainly before 4pm. Seas around 2 ft.
Wednesday Night
Variable winds 5 kt or less. Scattered snow, mainly before 4am. Seas around 2 ft.
Thursday
Variable winds 5 kt or less. A chance of snow after 1pm, mixing with rain after 4pm. Seas around 2 ft.
Thursday Night
SE wind around 15 kt. A chance of rain and snow before 7pm, then rain. Seas around 2 ft.
Friday
SW wind 10 to 15 kt, with gusts as high as 25 kt. Scattered rain showers before 10am, then rain and snow showers likely between 10am and 4pm, then rain showers likely after 4pm. Seas 1 ft or less.
Friday Night
SW wind 10 to 15 kt, with gusts as high as 25 kt. Rain showers before 10pm, then rain and snow showers between 10pm and 4am, then snow showers likely after 4am. Seas 1 ft or less.
Saturday
WSW wind around 20 kt, with gusts as high as 30 kt. Snow showers likely before 10am, then rain showers likely. Seas around 3 ft.
Saturday Night
W wind 20 to 25 kt. Rain showers likely before 4am, then rain likely, possibly mixed with snow showers. Seas 3 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: 53.87°N 166.54°W
Last Update: 8:56 pm AKDT Apr 30, 2024
Forecast Valid: 11pm AKDT Apr 30, 2024-6pm AKDT May 7, 2024
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