Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

29NM ESE Seguam Island AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:S wind around 15 kt. A slight chance of rain.   Seas around 6 ft.

      High: 40 °F

      S 15kt
      6ft

    • Tonight

      Tonight:SW wind 15 to 20 kt. Scattered showers, mainly between 10pm and 1am.   Seas around 6 ft.

      Low: 40 °F

      SW 20kt
      6ft

    • Monday

      Monday:WSW wind around 20 kt, with gusts as high as 25 kt. Showers likely, mainly after 4pm.   Seas 7 to 8 ft.

      High: 42 °F

      WSW 20kt
      7-8ft

    • Monday Night

      Monday Night:WSW wind around 25 kt. Showers likely before 10pm.   Seas 9 to 10 ft.

      Low: 40 °F

      WSW 25kt
      9-10ft

    • Tuesday

      Tuesday:W wind 20 to 25 kt. Partly sunny. Seas 9 to 10 ft.

      High: 41 °F

      W 25kt
      9-10ft

    • Tuesday Night

      Tuesday Night:W wind 15 to 20 kt. Mostly cloudy. Seas around 8 ft.

      Low: 39 °F

      W 20kt
      8ft

    • Wednesday

      Wednesday:WSW wind 10 to 15 kt becoming S in the afternoon. Rain likely, mainly after 1pm.   Seas 6 to 7 ft.

      High: 42 °F

      S 15kt
      6-7ft

    • Wednesday Night

      Wednesday Night:S wind 20 to 30 kt. Rain likely.   Seas 6 to 8 ft.

      Low: 40 °F

      S 30kt
      6-8ft

    • Thursday

      Thursday:SSW wind around 25 kt, with gusts as high as 30 kt. A chance of rain.   Seas 11 to 13 ft.

      High: 41 °F

      SSW 25kt
      11-13ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:08 pm AKDT May 19, 2024
Forecast Valid: 4pm AKDT May 19, 2024-6pm AKDT May 25, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...

Synopsis: A 994 mb low over the Commander Islands tracks to 250 nm north of Adak at 993 mb Mon afternoon. It then moves to 140 nm west of St. George at 994 mb for Tue morning. By Wed morning it moves onshore to Western Alaska after crossing St. Paul Island and the Etolin Strait at 1000 mb.

This Afternoon
S wind around 15 kt. A slight chance of rain. Seas around 6 ft.
Tonight
SW wind 15 to 20 kt. Scattered showers, mainly between 10pm and 1am. Seas around 6 ft.
Monday
WSW wind around 20 kt, with gusts as high as 25 kt. Showers likely, mainly after 4pm. Seas 7 to 8 ft.
Monday Night
WSW wind around 25 kt. Showers likely before 10pm. Seas 9 to 10 ft.
Tuesday
W wind 20 to 25 kt. Partly sunny. Seas 9 to 10 ft.
Tuesday Night
W wind 15 to 20 kt. Mostly cloudy. Seas around 8 ft.
Wednesday
WSW wind 10 to 15 kt becoming S in the afternoon. Rain likely, mainly after 1pm. Seas 6 to 7 ft.
Wednesday Night
S wind 20 to 30 kt. Rain likely. Seas 6 to 8 ft.
Thursday
SSW wind around 25 kt, with gusts as high as 30 kt. A chance of rain. Seas 11 to 13 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: 3:08 pm AKDT May 19, 2024
Forecast Valid: 4pm AKDT May 19, 2024-6pm AKDT May 25, 2024
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