Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

34NM ESE Seguam Island AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:W wind around 25 kt, with gusts as high as 30 kt. Partly sunny. Seas around 14 ft.

      High: 40 °F

      W 25kt
      14ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:WNW wind 20 to 25 kt, with gusts as high as 30 kt. A slight chance of rain after 4am.   Seas 10 to 12 ft.

      Low: 38 °F

      WNW 25kt
      10-12ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:WNW wind 15 to 20 kt. A slight chance of rain before 7am.   Seas 8 to 9 ft.

      High: 39 °F

      WNW 20kt
      8-9ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:NW wind 10 to 15 kt. Mostly cloudy. Seas 6 to 7 ft.

      Low: 34 °F

      NW 15kt
      6-7ft

    • Monday

      Monday:NW wind 10 to 15 kt. Mostly cloudy. Seas around 5 ft.

      High: 37 °F

      NW 15kt
      5ft

    • Monday Night

      Monday Night:NW wind 5 to 10 kt. Mostly cloudy. Seas 4 to 5 ft.

      Low: 34 °F

      NW 10kt
      4-5ft

    • Tuesday

      Tuesday:W wind around 15 kt. Mostly cloudy. Seas 4 to 5 ft.

      High: 36 °F

      W 15kt
      4-5ft

    • Tuesday Night

      Tuesday Night:WSW wind 15 to 20 kt. A chance of rain after 10pm.   Seas 4 to 5 ft.

      Low: 34 °F

      WSW 20kt
      4-5ft

    • Wednesday

      Wednesday:W wind 15 to 20 kt. A chance of rain and snow.   Seas around 4 ft.

      High: 36 °F

      W 20kt
      4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:58 pm AKDT May 4, 2024
Forecast Valid: 5pm AKDT May 4, 2024-6pm AKDT May 11, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

Synopsis: A 990 mb low over the Alaska Peninsula exits into the Gulf tonight. The front of a 1012 mb South Kamchatka low reaches the western Aleutians on Sun afternoon before the low itself moves 250 nm southwest of Shemya Mon morning and continues into the North Pacific in the afternoon.

This Afternoon
W wind around 25 kt, with gusts as high as 30 kt. Partly sunny. Seas around 14 ft.
Tonight
WNW wind 20 to 25 kt, with gusts as high as 30 kt. A slight chance of rain after 4am. Seas 10 to 12 ft.
Sunday
WNW wind 15 to 20 kt. A slight chance of rain before 7am. Seas 8 to 9 ft.
Sunday Night
NW wind 10 to 15 kt. Mostly cloudy. Seas 6 to 7 ft.
Monday
NW wind 10 to 15 kt. Mostly cloudy. Seas around 5 ft.
Monday Night
NW wind 5 to 10 kt. Mostly cloudy. Seas 4 to 5 ft.
Tuesday
W wind around 15 kt. Mostly cloudy. Seas 4 to 5 ft.
Tuesday Night
WSW wind 15 to 20 kt. A chance of rain after 10pm. Seas 4 to 5 ft.
Wednesday
W wind 15 to 20 kt. A chance of rain and snow. Seas around 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: 52.17°N 171.65°W
Last Update: 3:58 pm AKDT May 4, 2024
Forecast Valid: 5pm AKDT May 4, 2024-6pm AKDT May 11, 2024
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