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Zapadni Bay, AK - St. George Island Marine Weather Forecast

Station SGXA2 - ST GEORGE MXAK

August 18, 2026 0512 UTC
Location: 56.599N 169.542W
Wind Direction: SSW (210°)
Wind Speed: 20.0 knots
Wind Gust: 27.0 knots
Atmospheric Pressure: 29.79 in (1008.7 mb)
Air Temperature: 48.6°F (9.2°C)
Dew Point: 48.4°F (9.1°C)


Tonight - 46°F
Aug 18, 2026
15 to 20 mph SW
Chance Light Rain
A chance of rain. Cloudy, with a low around 46. Southwest wind 15 to 20 mph. Chance of precipitation is 40%.
Tuesday - 52°F
Aug 18, 2026
5 to 15 mph S
Chance Light Rain
A chance of rain. Cloudy, with a high near 52. South wind 5 to 15 mph. Chance of precipitation is 50%.
Tuesday Night - 45°F
Aug 18, 2026
0 to 15 mph N
Chance Light Rain
A chance of rain. Cloudy, with a low around 45. North wind 0 to 15 mph. Chance of precipitation is 40%.
Wednesday - 51°F
Aug 19, 2026
10 to 15 mph NW
Chance Light Rain then Patchy Fog
A chance of rain before 10am, then patchy fog between 10am and 4pm. Cloudy, with a high near 51. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday Night - 46°F
Aug 19, 2026
10 to 15 mph NW
Cloudy
Cloudy, with a low around 46. Northwest wind 10 to 15 mph.
Thursday - 52°F
Aug 20, 2026
10 to 20 mph SW
Cloudy then Slight Chance Light Rain
A slight chance of rain between 1pm and 4pm, then a chance of rain showers. Cloudy, with a high near 52. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night - 48°F
Aug 20, 2026
20 to 25 mph SW
Rain Showers
Rain showers. Cloudy, with a low around 48.
Friday - 52°F
Aug 21, 2026
20 to 25 mph W
Rain Showers
Rain showers. Cloudy, with a high near 52.
Friday Night - 46°F
Aug 21, 2026
15 to 20 mph NW
Chance Rain Showers
A chance of rain showers before 4am. Mostly cloudy, with a low around 46.
Saturday - 52°F
Aug 22, 2026
15 mph NW
Mostly Cloudy
Mostly cloudy, with a high near 52.
Saturday Night - 46°F
Aug 22, 2026
10 to 15 mph W
Mostly Cloudy
Mostly cloudy, with a low around 46.
Sunday - 53°F
Aug 23, 2026
10 to 20 mph SW
Chance Rain Showers
A chance of rain showers after 10am. Mostly cloudy, with a high near 53.
Sunday Night - 47°F
Aug 23, 2026
20 mph SW
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 47.
Monday - 54°F
Aug 24, 2026
20 to 25 mph SW
Chance Rain Showers
A chance of rain showers. Cloudy, with a high near 54.

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