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Hazardous Weather Conditions

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Anchorage, AK Local Forecast Office

39NM NW Seguam Island AK

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:E wind 10 to 20 kt increasing to 20 to 30 kt after midnight. Snow, mainly after 3am. Widespread freezing spray between 9pm and 3am. Seas 6 ft building to 9 ft.

      Low: 25 °FRising Temperatures

      ⇑E 30kt
      Waves Building9ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:NE wind 30 to 40 kt becoming N 10 to 20 kt in the afternoon. Winds could gust as high as 50 kt. Snow before noon, then a chance of rain between noon and 3pm, then a chance of rain and snow after 3pm. Seas 16 ft subsiding to 8 ft.

      High: 38 °F

      NE 40kt⇓
      16ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Friday Night

      Friday Night:SE wind 5 to 10 kt becoming WSW 10 to 15 kt in the evening. Winds could gust as high as 25 kt. A chance of rain and snow, mainly after 3am. Seas 9 ft building to 12 ft.

      Low: 33 °F

      ⇑WSW 15kt
      Waves Building12ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:WSW wind around 15 kt, with gusts as high as 20 kt. A chance of rain and snow showers before noon. Seas 11 ft subsiding to 8 ft.

      High: 36 °F

      WSW 15kt
      11ftWaves Subsiding

    • Saturday Night

      Saturday Night:SSW wind 15 to 20 kt becoming ESE 20 to 25 kt after midnight. Winds could gust as high as 30 kt. Rain and snow showers likely between 9pm and 3am, then a chance of rain after 3am. Seas 8 to 9 ft.

      Low: 33 °F

      ⇑ESE 25kt
      8-9ft

    • Sunday

      Sunday:E wind 25 to 35 kt, with gusts as high as 45 kt. A chance of rain before 9am. Seas 8 ft building to 14 ft.

      High: 42 °F

      E 35kt
      Waves Building14ft

    • Sunday Night

      Sunday Night:ESE wind 30 to 40 kt. Rain likely after 9pm. Seas 14 to 15 ft.

      Low: 39 °F

      ESE 40kt
      14-15ft

    • M.L.King Day

      M.L.King Day:E wind around 30 kt, with gusts as high as 35 kt. Rain likely. Seas 15 ft subsiding to 10 ft.

      High: 42 °F

      E 30kt
      15ftWaves Subsiding

    • Monday Night

      Monday Night:E wind 25 to 30 kt. A chance of rain. Seas 10 ft building to 17 ft.

      Low: 39 °F

      E 30kt
      Waves Building17ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:40 pm AKST Jan 15, 2026
Forecast Valid: 8pm AKST Jan 15, 2026-6pm AKST Jan 22, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING FRIDAY...

Synopsis: A 983 mb low 67 nm South of Sand Point will move to Nunivak Island Thu night, then exit to the northern Bering Sea on Fri. A 972 mb North Pacific low will track to near Atka Fri afternoon, then to 285 nm Southwest of Saint Matthew Island Sat afternoon with little change in strength.

Tonight
E wind 10 to 20 kt increasing to 20 to 30 kt after midnight. Snow, mainly after 3am. Widespread freezing spray between 9pm and 3am. Seas 6 ft building to 9 ft.
Friday
NE wind 30 to 40 kt becoming N 10 to 20 kt in the afternoon. Winds could gust as high as 50 kt. Snow before noon, then a chance of rain between noon and 3pm, then a chance of rain and snow after 3pm. Seas 16 ft subsiding to 8 ft.
Friday Night
SE wind 5 to 10 kt becoming WSW 10 to 15 kt in the evening. Winds could gust as high as 25 kt. A chance of rain and snow, mainly after 3am. Seas 9 ft building to 12 ft.
Saturday
WSW wind around 15 kt, with gusts as high as 20 kt. A chance of rain and snow showers before noon. Seas 11 ft subsiding to 8 ft.
Saturday Night
SSW wind 15 to 20 kt becoming ESE 20 to 25 kt after midnight. Winds could gust as high as 30 kt. Rain and snow showers likely between 9pm and 3am, then a chance of rain after 3am. Seas 8 to 9 ft.
Sunday
E wind 25 to 35 kt, with gusts as high as 45 kt. A chance of rain before 9am. Seas 8 ft building to 14 ft.
Sunday Night
ESE wind 30 to 40 kt. Rain likely after 9pm. Seas 14 to 15 ft.
M.L.King Day
E wind around 30 kt, with gusts as high as 35 kt. Rain likely. Seas 15 ft subsiding to 10 ft.
Monday Night
E wind 25 to 30 kt. A chance of rain. Seas 10 ft building to 17 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: 3:40 pm AKST Jan 15, 2026
Forecast Valid: 8pm AKST Jan 15, 2026-6pm AKST Jan 22, 2026
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