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Juneau, AK Marine Weather Forecast

Station JNEA2 - 9452210 - Juneau, AK

May 12, 2026 8:48 am AKDT
Location: 58.298N 134.411W
Wind Direction: WNW (300°)
Wind Speed: 6.0 knots
Wind Gust: 9.9 knots
Atmospheric Pressure: 30.04 in (1017.3 mb)


Today - 56°F
May 12, 2026
5 mph NE
Partly Sunny then Rain Showers
Rain showers after 4pm. Partly sunny, with a high near 56. Northeast wind around 5 mph.
Tonight - 42°F
May 12, 2026
5 mph NE
Rain Showers then Chance Light Rain
Rain showers before 1am, then a chance of rain between 1am and 4am, then a chance of rain and patchy fog. Mostly cloudy, with a low around 42. Northeast wind around 5 mph. Chance of precipitation is 40%.
Wednesday - 50°F
May 13, 2026
5 to 10 mph E
Light Rain
Rain and patchy fog. Cloudy, with a high near 50. East wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 41°F
May 13, 2026
5 to 10 mph SE
Light Rain then Rain Showers
Rain before 7pm, then rain showers. Cloudy, with a low around 41. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Thursday - 50°F
May 14, 2026
5 mph S
Rain Showers
Rain showers. Cloudy, with a high near 50. South wind around 5 mph. Chance of precipitation is 80%.
Thursday Night - 40°F
May 14, 2026
0 to 5 mph E
Rain Showers Likely
Rain showers likely before 4am. Cloudy, with a low around 40. Chance of precipitation is 60%.
Friday - 53°F
May 15, 2026
0 to 5 mph SE
Chance Light Rain
A chance of rain after 10am. Mostly cloudy, with a high near 53.
Friday Night - 40°F
May 15, 2026
0 mph
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 40.
Saturday - 52°F
May 16, 2026
0 to 5 mph E
Chance Light Rain
A chance of rain. Mostly cloudy, 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 E
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. Cloudy, with a high near 48.
Monday Night - 40°F
May 18, 2026
0 to 5 mph SE
Rain Showers
Rain showers. Cloudy, with a low around 40.

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