Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

47NM NW Atka AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NW wind around 15 kt. Partly sunny. Seas around 6 ft.

      High: 40 °F

      NW 15kt
      6ft

    • Tonight

      Tonight:NW wind 5 to 10 kt becoming variable and less than 5 kt. Rain likely, mainly after 4am.   Seas 5 to 6 ft.

      Low: 36 °F

      NW 10kt⇓
      5-6ft

    • Thursday

      Thursday:SE wind 20 to 25 kt. Rain, mainly before 1pm.   Seas 5 to 6 ft.

      High: 42 °F

      SE 25kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:SSW wind around 20 kt. Showers, mainly after 1am.   Seas around 5 ft.

      Low: 38 °F

      SSW 20kt
      5ft

    • Friday

      Friday:WSW wind around 25 kt. Showers, mainly before 10am.   Seas 8 to 9 ft.

      High: 41 °F

      WSW 25kt
      8-9ft

    • Friday Night

      Friday Night:W wind around 25 kt. Scattered showers.   Seas 8 to 9 ft.

      Low: 37 °F

      W 25kt
      8-9ft

    • Saturday

      Saturday:W wind 25 to 30 kt. Scattered showers.   Seas 7 to 8 ft.

      High: 40 °F

      W 30kt
      7-8ft

    • Saturday Night

      Saturday Night:W wind around 25 kt. A chance of showers.   Seas 7 to 9 ft.

      Low: 35 °F

      W 25kt
      7-9ft

    • Sunday

      Sunday:W wind around 20 kt. A chance of showers.   Seas 6 to 7 ft.

      High: 38 °F

      W 20kt
      6-7ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:29 am AKDT May 1, 2024
Forecast Valid: 3pm AKDT May 1, 2024-6pm AKDT May 7, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

Synopsis: A 998 mb low at 80 nm northwest of Unalaska will move into the Gulf by late tonight. Its front will move across the AKPEN and into the central Gulf by Fri afternoon. A 979 mb west Pacific low moves to 150 nm southwest of Shemya at 975 mb by Thu afternoon. The low will continue east to 150 nm north of Adak at 985mb by Fri afternoon. This system will push a front east along the Aleutian chain from Thu morning through Fri afternoon.

This Afternoon
NW wind around 15 kt. Partly sunny. Seas around 6 ft.
Tonight
NW wind 5 to 10 kt becoming variable and less than 5 kt. Rain likely, mainly after 4am. Seas 5 to 6 ft.
Thursday
SE wind 20 to 25 kt. Rain, mainly before 1pm. Seas 5 to 6 ft.
Thursday Night
SSW wind around 20 kt. Showers, mainly after 1am. Seas around 5 ft.
Friday
WSW wind around 25 kt. Showers, mainly before 10am. Seas 8 to 9 ft.
Friday Night
W wind around 25 kt. Scattered showers. Seas 8 to 9 ft.
Saturday
W wind 25 to 30 kt. Scattered showers. Seas 7 to 8 ft.
Saturday Night
W wind around 25 kt. A chance of showers. Seas 7 to 9 ft.
Sunday
W wind around 20 kt. A chance of showers. Seas 6 to 7 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: 52.73°N 175.18°W
Last Update: 4:29 am AKDT May 1, 2024
Forecast Valid: 3pm AKDT May 1, 2024-6pm AKDT May 7, 2024
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