Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:E wind around 20 kt. A slight chance of rain after 4am.  Areas of fog.  Seas around 4 ft.

      Low: 43 °F

      E 20kt
      4ft

    • Sunday

      Sunday:E wind around 20 kt. Rain likely, mainly after 1pm.  Areas of fog.  Seas 4 to 5 ft.

      High: 46 °F

      E 20kt
      4-5ft

    • Sunday Night

      Sunday Night:ESE wind 15 to 20 kt. A chance of rain.  Areas of fog.  Seas around 4 ft.

      Low: 44 °F

      ESE 20kt
      4ft

    • Monday

      Monday:Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. A chance of rain before 10am.  Areas of fog.  Seas around 3 ft.

      High: 46 °F

      ⇑SW 10kt
      3ft

    • Monday Night

      Monday Night:SW wind around 15 kt. Areas of fog.  Seas around 3 ft.

      Low: 43 °F

      SW 15kt
      3ft

    • Tuesday

      Tuesday:WSW wind 15 to 20 kt. A chance of rain before 10am.  Patchy fog before 10am.  Seas 3 to 5 ft.

      High: 46 °F

      WSW 20kt
      3-5ft

    • Tuesday Night

      Tuesday Night:W wind around 20 kt. Mostly cloudy. Seas around 4 ft.

      Low: 42 °F

      W 20kt
      4ft

    • Wednesday

      Wednesday:WNW wind 15 to 20 kt. Mostly cloudy. Seas around 3 ft.

      High: 46 °F

      WNW 20kt
      3ft

    • Wednesday Night

      Wednesday Night:WSW wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.

      Low: 43 °F

      WSW 15kt
      3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:58 pm AKDT Jul 4, 2026
Forecast Valid: 11pm AKDT Jul 4, 2026-6pm AKDT Jul 11, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

Synopsis: A 1005 mb low 160 nm south of Kiska moves to 177 nm NE of Shemya at 1007 mb by Mon morning. Its front lifts into the central Bering Sea through Mon.

Overnight
E wind around 20 kt. A slight chance of rain after 4am. Areas of fog. Seas around 4 ft.
Sunday
E wind around 20 kt. Rain likely, mainly after 1pm. Areas of fog. Seas 4 to 5 ft.
Sunday Night
ESE wind 15 to 20 kt. A chance of rain. Areas of fog. Seas around 4 ft.
Monday
Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. A chance of rain before 10am. Areas of fog. Seas around 3 ft.
Monday Night
SW wind around 15 kt. Areas of fog. Seas around 3 ft.
Tuesday
WSW wind 15 to 20 kt. A chance of rain before 10am. Patchy fog before 10am. Seas 3 to 5 ft.
Tuesday Night
W wind around 20 kt. Mostly cloudy. Seas around 4 ft.
Wednesday
WNW wind 15 to 20 kt. Mostly cloudy. Seas around 3 ft.
Wednesday Night
WSW wind 10 to 15 kt. Mostly cloudy. Seas around 3 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: 52.89°N 173.1°W
Last Update: 7:58 pm AKDT Jul 4, 2026
Forecast Valid: 11pm AKDT Jul 4, 2026-6pm AKDT Jul 11, 2026
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