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Excursion Inlet, AK - North End Marine Weather Forecast

Station GUXA2 - Gustavus Dock, AK

May 12, 2026 9:02 am AKDT
Location: 58.408N 135.726W
Wind Direction: NW (310°)
Wind Speed: 5.1 knots
Wind Gust: 9.9 knots
Atmospheric Pressure: 30.04 in (1017.2 mb)
Air Temperature: 45.7°F (7.6°C)
Dew Point: 41.4°F (5.2°C)


Today - 56°F
May 12, 2026
0 to 5 mph W
Rain Showers then Partly Sunny
Rain showers before 10am. Partly sunny, with a high near 56. West wind 0 to 5 mph.
Tonight - 42°F
May 12, 2026
0 to 5 mph N
Rain Showers then Slight Chance Light Rain
Rain showers between 10pm and 1am, then a slight chance of rain between 1am and 4am, then a chance of rain and patchy fog. Mostly cloudy, with a low around 42. North wind 0 to 5 mph. Chance of precipitation is 50%.
Wednesday - 50°F
May 13, 2026
0 to 5 mph SE
Light Rain
Rain and patchy fog. Cloudy, with a high near 50. Southeast wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Wednesday Night - 40°F
May 13, 2026
5 mph S
Light Rain then Rain Showers Likely
Rain before 7pm, then rain showers likely. Cloudy, with a low around 40. South wind around 5 mph. Chance of precipitation is 90%.
Thursday - 51°F
May 14, 2026
5 mph S
Rain Showers
Rain showers. Cloudy, with a high near 51. South wind around 5 mph. Chance of precipitation is 80%.
Thursday Night - 39°F
May 14, 2026
0 to 5 mph E
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 39. Chance of precipitation is 70%.
Friday - 52°F
May 15, 2026
0 to 5 mph SW
Chance Light Rain
A slight chance of rain showers before 7am, then a chance of rain. Mostly cloudy, with a high near 52.
Friday Night - 40°F
May 15, 2026
0 to 5 mph SW
Chance Light Rain then Mostly Cloudy
A chance of rain before 10pm. Mostly cloudy, with a low around 40.
Saturday - 52°F
May 16, 2026
0 to 5 mph SE
Chance Light Rain
A chance of rain after 10am. Partly sunny, with a high near 52.
Saturday Night - 41°F
May 16, 2026
0 to 5 mph E
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 41.
Sunday - 50°F
May 17, 2026
5 to 10 mph E
Light Rain Likely
Rain likely. Cloudy, with a high near 50.
Sunday Night - 41°F
May 17, 2026
0 to 10 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 41.
Monday - 48°F
May 18, 2026
0 to 5 mph SE
Light Rain Likely
Rain likely before 4pm, then rain showers likely. Mostly cloudy, with a high near 48.
Monday Night - 40°F
May 18, 2026
0 to 5 mph S
Rain Showers Likely
Rain showers likely. Cloudy, with a low around 40.

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