Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

40.8°F

Measurement Time: Sunday, December 7, 2025, 11:36 PM AKST

Today's Tides

 High: December 7, 2:45 AM, 16.35 ft
Low: December 7, 8:17 AM, 3.27 ft
 High: December 7, 2:18 PM, 19.13 ft
Low: December 7, 8:54 PM, -3.03 ft

Temperature Locations

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Local Points of Interest

Juneau Harbor; US Coast Guard; Marina Park and Plaza; Douglas, AK

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Gastineau Channel

Station Name: Juneau
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet / 6 meters

Sensor Depth: -13.0 feet / -4.0 meters

Nearest Address:
108 Egan Dr
Juneau, AK 99801
Juneau City and Borough County

GPS Coordinates: 58.298800, -134.410600

Nearby Water Temperatures

Lemon Creek, Juneau, AK (6.4 mi)
Taku River, Juneau, AK (30.5 mi)
Salmon River, Gustavus, AK (49.3 mi)
Elfin Cove, Elfin Cove, AK (70.8 mi)
Taiya Inlet, Skagway, AK (86.1 mi)
Sitka Channel, Sitka, AK (92.8 mi)
Port Alexander, Port Alexander, AK (142.1 mi)
Yakutat Bay, Yakutat, AK (208.4 mi)
Salmon River, Hyder, AK (226.1 mi)
Tongass Narrows East Channel, Ketchikan, AK (230.4 mi)

Weather for Juneau, Alaska

Current Weather

21.7°F
Patchy light snow
Conditions: Patchy light snow
Humidity: 86%
Feels Like: 12.1°F
Wind: NE 8.3 mph
Wind Gusts: 16.5 mph
Pressure: 29.48 in
Precipitation: 0.01 in
Cloud Cover: 100%
Visibility: 1 mi
UV Index: 0

Five Day Weather Forecast

Heavy snow
Sun
H: 14°F
L: 2°F
Moderate snow
Mon
H: -1°F
L: -5°F
Sunny
Tue
H: -9°F
L: -16°F
Sunny
Wed
H: -10°F
L: -16°F
Sunny
Thu
H: -9°F
L: -14°F

Air Quality

AQI: 1 - Good
PM2.5: 1.95 μg/m3
PM10: 2.15 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 8:31 AM
Sun Transit: 11:49 AM
Sunset: 3:08 PM
Daylight: 6 hrs 37 mins
Moonrise: 6:04 PM
Moon Transit: 2:23 AM
Moonset: 11:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
8:14 AM - 10:44 AM

Minor Periods

5:34 PM - 7:04 PM
11:25 AM - 12:55 AM

Action Rating: 3 out of 5

Sunday, December 7, 2025

Weather Forecast

Conditions: Heavy snow
Average Temperature: 10.7°F
Average Humidity: 90%
Chance of Rain: 75%
Wind: 11 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 1.43 μg/m3
PM10: 1.49 μg/m3
Carbon Monoxide: 140.77 μg/m3
Nitrogen Dioxide: 1.21 μg/m3
Sulphur Dioxide: 0.98 μg/m3
Ozone: 74.52 μg/m3

Astronomical

Sunrise: 8:31 AM
Sun Transit: 11:49 AM
Sunset: 3:08 PM
Daylight: 6 hrs 37 mins
Moonrise: 6:04 PM
Moon Transit: 2:23 AM
Moonset: 11:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

1:53 AM - 4:23 AM
8:14 AM - 10:44 AM

Minor Periods

5:34 PM - 7:04 PM
11:25 AM - 12:55 AM

Action Rating: 3 out of 5

Monday, December 8, 2025

Weather Forecast

Conditions: Moderate snow
Average Temperature: -2°F
Average Humidity: 86%
Chance of Rain: 78%
Wind: 11.4 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 2.3 μg/m3
PM10: 2.51 μg/m3
Carbon Monoxide: 152.65 μg/m3
Nitrogen Dioxide: 1.12 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 75.08 μg/m3

Astronomical

Sunrise: 8:32 AM
Sun Transit: 11:49 AM
Sunset: 3:07 PM
Daylight: 6 hrs 35 mins
Moonrise: 7:48 PM
Moon Transit: 3:22 AM
Moonset: 12:06 AM
Moon Phase: Waning Gibbous
Moon Illumination: 82.8%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
9:11 AM - 11:41 AM

Minor Periods

7:18 PM - 8:48 PM
11:36 AM - 1:06 PM

Action Rating: 2 out of 5

Tuesday, December 9, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: -11.9°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 1.31 μg/m3
PM10: 1.44 μg/m3
Carbon Monoxide: 146.33 μg/m3
Nitrogen Dioxide: 1.12 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 73.68 μg/m3

Astronomical

Sunrise: 8:34 AM
Sun Transit: 11:50 AM
Sunset: 3:07 PM
Daylight: 6 hrs 33 mins
Moonrise: 9:24 PM
Moon Transit: 4:15 AM
Moonset: 12:12 AM
Moon Phase: Waning Gibbous
Moon Illumination: 73.5%

Best Times for Fishing or Hunting

Major Periods

3:45 AM - 6:15 AM
10:02 AM - 12:32 AM

Minor Periods

8:54 PM - 10:24 PM
11:42 AM - 1:12 PM

Action Rating: 2 out of 5

Wednesday, December 10, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: -12.9°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 11 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 1.42 μg/m3
PM10: 1.52 μg/m3
Carbon Monoxide: 155.58 μg/m3
Nitrogen Dioxide: 1.31 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 73.56 μg/m3

Astronomical

Sunrise: 8:35 AM
Sun Transit: 11:50 AM
Sunset: 3:06 PM
Daylight: 6 hrs 31 mins
Moonrise: 10:53 PM
Moon Transit: 5:03 AM
Moonset: 12:16 AM
Moon Phase: Waning Gibbous
Moon Illumination: 63.0%

Best Times for Fishing or Hunting

Major Periods

4:33 AM - 7:03 AM
10:49 AM - 1:19 PM

Minor Periods

10:23 PM - 11:53 PM
11:46 AM - 1:16 PM

Action Rating: 2 out of 5

Thursday, December 11, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: -12°F
Average Humidity: 78%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 1.69 μg/m3
PM10: 1.8 μg/m3
Carbon Monoxide: 157 μg/m3
Nitrogen Dioxide: 1.42 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 75.62 μg/m3

Astronomical

Sunrise: 8:36 AM
Sun Transit: 11:51 AM
Sunset: 3:06 PM
Daylight: 6 hrs 30 mins
Moonrise: 12:17 PM
Moon Transit: 5:46 AM
Moonset: 12:18 AM
Moon Phase: Last Quarter
Moon Illumination: 51.8%

Best Times for Fishing or Hunting

Major Periods

5:16 AM - 7:46 AM
11:31 AM - 2:01 PM

Minor Periods

12:00 AM - 12:00 AM
11:48 AM - 1:18 PM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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