Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSW wind around 25 kt. Rain likely.   Seas around 6 ft.

      High: 49 °F

      SSW 25kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:W wind around 20 kt. Rain, mainly before 10pm.   Seas 4 to 5 ft.

      Low: 44 °F

      W 20kt
      4-5ft

    • Tuesday

      Tuesday:W wind around 20 kt, with gusts as high as 25 kt. A chance of showers, mainly before 1pm.   Seas around 4 ft.

      High: 47 °F

      W 20kt
      4ft

    • Tuesday Night

      Tuesday Night:W wind 15 to 20 kt. Areas of fog.  Seas around 4 ft.

      Low: 44 °F

      W 20kt
      4ft

    • Wednesday

      Wednesday:W wind 10 to 15 kt. Patchy fog before 7am.  Seas 3 to 4 ft.

      High: 47 °F

      W 15kt
      3-4ft

    • Wednesday Night

      Wednesday Night:S wind around 10 kt. A chance of rain after 1am.   Seas around 3 ft.

      Low: 45 °F

      S 10kt
      3ft

    • Thursday

      Thursday:SSE wind 10 to 15 kt. A chance of showers before 1pm.   Seas 3 to 4 ft.

      High: 47 °F

      SSE 15kt
      3-4ft

    • Thursday Night

      Thursday Night:WSW wind 10 to 15 kt. A chance of rain.   Seas around 3 ft.

      Low: 44 °F

      WSW 15kt
      3ft

    • Independence Day

      Independence Day:WSW wind around 15 kt. A chance of rain.   Seas 2 to 3 ft.

      High: 47 °F

      WSW 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:55 pm AKDT Jun 30, 2025
Forecast Valid: 4pm AKDT Jun 30, 2025-6pm AKDT Jul 6, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 995 mb low 75 nm N of St. Matthew Island moves to 40 nm N of Nunivak Island at 995 mb by Tue afternoon. It continues to 70 nm W of Cape Newenham at 1001 mb by Wed afternoon. Its front moves across the E Bering on Tue afternoon and moves inland by Wed afternoon.

This Afternoon
SSW wind around 25 kt. Rain likely. Seas around 6 ft.
Tonight
W wind around 20 kt. Rain, mainly before 10pm. Seas 4 to 5 ft.
Tuesday
W wind around 20 kt, with gusts as high as 25 kt. A chance of showers, mainly before 1pm. Seas around 4 ft.
Tuesday Night
W wind 15 to 20 kt. Areas of fog. Seas around 4 ft.
Wednesday
W wind 10 to 15 kt. Patchy fog before 7am. Seas 3 to 4 ft.
Wednesday Night
S wind around 10 kt. A chance of rain after 1am. Seas around 3 ft.
Thursday
SSE wind 10 to 15 kt. A chance of showers before 1pm. Seas 3 to 4 ft.
Thursday Night
WSW wind 10 to 15 kt. A chance of rain. Seas around 3 ft.
Independence Day
WSW wind around 15 kt. A chance of rain. Seas 2 to 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: 3:55 pm AKDT Jun 30, 2025
Forecast Valid: 4pm AKDT Jun 30, 2025-6pm AKDT Jul 6, 2025
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