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Vallenar Point, AK Marine Weather Forecast

Station GIXA2 - Guard Island, AK

August 18, 2026 3:12 am AKDT
Location: 55.446N 131.881W
Wind Direction: NNE (30°)
Wind Speed: 1.9 knots
Wind Gust: 5.1 knots
Atmospheric Pressure: 30.06 in (1018.1 mb)
Air Temperature: 58.3°F (14.6°C)
Dew Point: 55.6°F (13.1°C)


Tonight - 57°F
Aug 18, 2026
5 mph S
Chance Rain Showers
A chance of rain showers before 4am. Mostly cloudy, with a low around 57. South wind around 5 mph. Chance of precipitation is 50%.
Tuesday - 63°F
Aug 18, 2026
5 mph W
Partly Sunny
Partly sunny, with a high near 63. West wind around 5 mph.
Tuesday Night - 56°F
Aug 18, 2026
5 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 56. Northwest wind around 5 mph.
Wednesday - 64°F
Aug 19, 2026
5 mph W
Mostly Sunny
Mostly sunny, with a high near 64. West wind around 5 mph.
Wednesday Night - 57°F
Aug 19, 2026
5 mph NW
Partly Cloudy
Partly cloudy, with a low around 57. Northwest wind around 5 mph.
Thursday - 67°F
Aug 20, 2026
5 mph NW
Mostly Sunny
Mostly sunny, with a high near 67.
Thursday Night - 58°F
Aug 20, 2026
5 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 58.
Friday - 66°F
Aug 21, 2026
5 mph NW
Chance Light Rain
A chance of rain after 10am. Mostly cloudy, with a high near 66.
Friday Night - 58°F
Aug 21, 2026
5 mph NW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 58.
Saturday - 63°F
Aug 22, 2026
5 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 63.
Saturday Night - 57°F
Aug 22, 2026
5 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 57.
Sunday - 60°F
Aug 23, 2026
5 to 10 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 60.
Sunday Night - 56°F
Aug 23, 2026
5 to 10 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 56.
Monday - 61°F
Aug 24, 2026
5 to 10 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 61.

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