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

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Anchorage, AK Local Forecast Office

4NM SSE Perryville AK

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:Variable winds 5 kt or less. A slight chance of snow showers before 1am. Seas 1 ft or less.

      Low: 30 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      High: 39 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 32 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:E wind 5 to 10 kt. A chance of snow showers after 1pm. Seas 1 ft or less.

      High: 37 °F

      E 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind around 10 kt, with gusts as high as 20 kt. A chance of snow showers before 4am. Seas 1 ft or less.

      Low: 31 °F

      NE 10kt
      < 1ft

    • Thursday

      Thursday:NNW wind 5 to 10 kt. A chance of snow after 4pm. Seas 1 ft or less.

      High: 38 °F

      NNW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:NNW wind 5 to 10 kt. A chance of snow before 10pm. Seas 1 ft or less.

      Low: 27 °F

      NNW 10kt
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 34 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 24 °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: 8:57 pm AKDT Mar 30, 2026
Forecast Valid: 11pm AKDT Mar 30, 2026-6pm AKDT Apr 6, 2026

View Nearby Observations

Detailed Forecast


Synopsis: A 1004 mb low 230 nm S of Amchitka Island moves 100 nm SE of Adak at 998 mb by Tue afternoon. This system will progress eastward 115 nm S of Unalaska at 997 mb by Wed afternoon.

Overnight
Variable winds 5 kt or less. A slight chance of snow showers before 1am. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Wednesday
E wind 5 to 10 kt. A chance of snow showers after 1pm. Seas 1 ft or less.
Wednesday Night
NE wind around 10 kt, with gusts as high as 20 kt. A chance of snow showers before 4am. Seas 1 ft or less.
Thursday
NNW wind 5 to 10 kt. A chance of snow after 4pm. Seas 1 ft or less.
Thursday Night
NNW wind 5 to 10 kt. A chance of snow before 10pm. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. 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.
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ABOUT THIS FORECAST

Point Forecast: 55.86°N 159.1°W
Last Update: 8:57 pm AKDT Mar 30, 2026
Forecast Valid: 11pm AKDT Mar 30, 2026-6pm AKDT Apr 6, 2026
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