Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

39.0°F

Measurement Time: Wednesday, April 15, 2026, 2:00 PM AKDT

Today's Tides

 High: April 15, 12:20 AM, 16.0 ft
Low: April 15, 6:28 AM, 0.1 ft
 High: April 15, 12:35 PM, 15.9 ft
Low: April 15, 6:37 PM, 0.2 ft

Temperature Locations

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Local Points of Interest

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

Gastineau Channel

Station Name: Juneau
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet

Sensor Depth: -13 feet

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

37.5°F
Patchy rain nearby
Patchy rain nearby
36.2°F
37.5°F
92%
SW 2.5 mph
3 mph
36.2°F
35.3°F
0 in
87%
6 mi
1016 mbar
3

Five Day Weather Forecast

Moderate snow
Wed
H: 38°F
L: 19°F
Moderate or heavy snow showers
Thu
H: 35°F
L: 23°F
Heavy snow
Fri
H: 34°F
L: 32°F
Heavy snow
Sat
H: 35°F
L: 32°F
Moderate rain
Sun
H: 37°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 8.95 μg/m3
PM10: 16.45 μg/m3
Carbon Monoxide: 156.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:57 AM
Sunset: 8:12 PM
Daylight: 14 hrs 26 mins
Moonrise: 5:09 AM
Moon Transit: 7:33 AM
Moonset: 6:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

5:46 PM - 7:16 PM
4:39 AM - 6:09 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Moderate snow
37.6°F
18.6°F
29°F
88%
0.05 in
82%
14%
4.9 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 3.66 μg/m3
PM10: 4.79 μg/m3
Carbon Monoxide: 168.89 μg/m3
Nitrogen Dioxide: 1.68 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 93.76 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:57 AM
Sunset: 8:12 PM
Daylight: 14 hrs 26 mins
Moonrise: 5:09 AM
Moon Transit: 7:33 AM
Moonset: 6:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:03 AM - 9:33 AM
7:03 AM - 9:33 AM

Minor Periods

5:46 PM - 7:16 PM
4:39 AM - 6:09 AM

Action Rating: 3 out of 5

Thursday, April 16, 2026

Weather Forecast

Moderate or heavy snow showers
34.7°F
22.5°F
30.7°F
95%
0.19 in
89%
53%
4.5 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 4.46 μg/m3
PM10: 7.72 μg/m3
Carbon Monoxide: 155.93 μg/m3
Nitrogen Dioxide: 1.54 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 92 μg/m3

Astronomical

Sunrise: 5:42 AM
Sun Transit: 12:57 AM
Sunset: 8:14 PM
Daylight: 14 hrs 32 mins
Moonrise: 5:12 AM
Moon Transit: 12:19 AM
Moonset: 7:55 PM
Moon Phase: New
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

6:06 PM - 8:36 PM
11:49 AM - 2:19 PM

Minor Periods

7:25 PM - 8:55 PM
4:42 AM - 6:12 AM

Action Rating: 5 out of 5

Friday, April 17, 2026

Weather Forecast

Heavy snow
33.5°F
32°F
32.7°F
100%
0.78 in
83%
81%
4.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 0.99 μg/m3
PM10: 1.02 μg/m3
Carbon Monoxide: 154.41 μg/m3
Nitrogen Dioxide: 1.5 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 85.04 μg/m3

Astronomical

Sunrise: 5:40 AM
Sun Transit: 12:57 AM
Sunset: 8:16 PM
Daylight: 14 hrs 37 mins
Moonrise: 5:16 AM
Moon Transit: 1:11 PM
Moonset: 9:41 PM
Moon Phase: New
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

7:00 PM - 9:30 PM
12:41 AM - 3:11 PM

Minor Periods

9:11 PM - 10:41 PM
4:46 AM - 6:16 AM

Action Rating: 3 out of 5

Saturday, April 18, 2026

Weather Forecast

Heavy snow
34.6°F
32°F
33.2°F
100%
0.59 in
73%
48%
4.3 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 0.97 μg/m3
PM10: 0.98 μg/m3
Carbon Monoxide: 151.4 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 81.36 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 12:56 AM
Sunset: 8:19 PM
Daylight: 14 hrs 42 mins
Moonrise: 5:23 AM
Moon Transit: 2:08 PM
Moonset: 11:31 PM
Moon Phase: New
Moon Illumination: 1.2%

Best Times for Fishing or Hunting

Major Periods

7:58 PM - 10:28 PM
1:38 PM - 4:08 PM

Minor Periods

12:00 AM - 12:00 AM
4:53 AM - 6:23 AM

Action Rating: 4 out of 5

Sunday, April 19, 2026

Weather Forecast

Moderate rain
37°F
32.3°F
34°F
97%
0.32 in
77%
38%
4.5 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 1.26 μg/m3
PM10: 1.43 μg/m3
Carbon Monoxide: 152.95 μg/m3
Nitrogen Dioxide: 1.57 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 93.08 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 12:56 AM
Sunset: 8:21 PM
Daylight: 14 hrs 47 mins
Moonrise: 5:35 AM
Moon Transit: 3:10 PM
Moonset: 12:31 AM
Moon Phase: Waxing Crescent
Moon Illumination: 4.9%

Best Times for Fishing or Hunting

Major Periods

9:01 PM - 11:31 PM
2:40 PM - 5:10 PM

Minor Periods

5:05 AM - 6:35 AM
12:00 AM - 12:00 AM

Action Rating: 3 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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