Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

29NM ESE Seguam Island AK

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:W wind around 20 kt. A slight chance of rain and snow showers before 7am, then a slight chance of rain showers.   Seas 6 to 8 ft.

      High: 39 °F

      W 20kt
      6-8ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:WNW wind 10 to 20 kt becoming SW after midnight. Rain, mainly after 4am.   Seas 6 to 7 ft.

      Low: 35 °F

      WNW 20kt
      6-7ft

    • Thursday

      Thursday:SSE wind 20 to 30 kt, with gusts as high as 35 kt. Rain.   Seas 8 ft building to 11 ft.

      High: 41 °F

      SSE 30kt
      Waves Building11ft

    • Thursday Night

      Thursday Night:SW wind 15 to 25 kt becoming W after midnight. A chance of rain before 4am.   Seas around 13 ft.

      Low: 37 °F

      WSW 25kt
      13ft

    • Friday

      Friday:N wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas 12 to 13 ft.

      High: 40 °F

      N 20kt
      12-13ft

    • Friday Night

      Friday Night:N wind 10 to 15 kt becoming NE after midnight. Mostly cloudy. Seas 9 to 11 ft.

      Low: 38 °F

      N 15kt
      9-11ft

    • Saturday

      Saturday:ENE wind around 10 kt. Cloudy. Seas 7 to 8 ft.

      High: 39 °F

      ENE 10kt
      7-8ft

    • Saturday Night

      Saturday Night:ENE wind 10 to 15 kt becoming NNE in the evening. Cloudy. Seas 6 ft building to 10 ft.

      Low: 37 °F

      NNE 15kt
      Waves Building10ft

    • Sunday

      Sunday:N wind 15 to 20 kt. A chance of rain.   Seas 9 to 10 ft.

      High: 38 °F

      N 20kt
      9-10ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:18 pm AKDT May 7, 2024
Forecast Valid: 3am AKDT May 8, 2024-6pm AKDT May 14, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

Synopsis: A 999 mb low 90 nm Northwest of St Paul Island moves to 105 nm West of Sitkinak at 1008 mb for Thu afternoon. Its front moves over the Alaska Peninsula into the Gulf of Alaska by Thu afternoon. A 998 mb South Kamchatka low moves to 85 nm North of Adak at 983 mb for Thu afternoon. Its front moves over the Aleutians through Thu afternoon.

Wednesday
W wind around 20 kt. A slight chance of rain and snow showers before 7am, then a slight chance of rain showers. Seas 6 to 8 ft.
Wednesday Night
WNW wind 10 to 20 kt becoming SW after midnight. Rain, mainly after 4am. Seas 6 to 7 ft.
Thursday
SSE wind 20 to 30 kt, with gusts as high as 35 kt. Rain. Seas 8 ft building to 11 ft.
Thursday Night
SW wind 15 to 25 kt becoming W after midnight. A chance of rain before 4am. Seas around 13 ft.
Friday
N wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas 12 to 13 ft.
Friday Night
N wind 10 to 15 kt becoming NE after midnight. Mostly cloudy. Seas 9 to 11 ft.
Saturday
ENE wind around 10 kt. Cloudy. Seas 7 to 8 ft.
Saturday Night
ENE wind 10 to 15 kt becoming NNE in the evening. Cloudy. Seas 6 ft building to 10 ft.
Sunday
N wind 15 to 20 kt. A chance of rain. Seas 9 to 10 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: 52.2°N 171.76°W
Last Update: 9:18 pm AKDT May 7, 2024
Forecast Valid: 3am AKDT May 8, 2024-6pm AKDT May 14, 2024
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