Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

40.3°F

Measurement Time: Sunday, April 12, 2026, 1:36 PM AKDT

Today's Tides

Low: April 12, 4:13 AM, 5.9 ft
 High: April 12, 9:58 AM, 12.8 ft
Low: April 12, 4:33 PM, 2.5 ft
 High: April 12, 11:14 PM, 13.2 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

35.5°F
Mist
Mist
32.5°F
35.5°F
95%
SSE 3.6 mph
4.3 mph
32.5°F
34.1°F
0 in
79%
1 mi
1006 mbar
2.6

Five Day Weather Forecast

Moderate or heavy snow showers
Sun
H: 36°F
L: 19°F
Moderate or heavy snow showers
Mon
H: 33°F
L: 19°F
Sunny
Tue
H: 37°F
L: 13°F
Patchy moderate snow
Wed
H: 39°F
L: 19°F
Heavy snow
Thu
H: 35°F
L: 23°F

Air Quality

AQI: 1 - Good
PM2.5: 1.45 μg/m3
PM10: 1.85 μg/m3
Carbon Monoxide: 165.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 0.95 μg/m3
Ozone: 87 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:58 AM
Sunset: 8:05 PM
Daylight: 14 hrs 11 mins
Moonrise: 5:00 AM
Moon Transit: 9:11 AM
Moonset: 1:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:41 AM - 11:11 AM
2:57 PM - 5:27 PM

Minor Periods

1:07 PM - 2:37 PM
4:30 AM - 6:00 AM

Action Rating: 3 out of 5

Sunday, April 12, 2026

Weather Forecast

Moderate or heavy snow showers
35.6°F
18.7°F
29°F
89%
0.27 in
96%
24%
5.8 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 6.31 μg/m3
PM10: 8.5 μg/m3
Carbon Monoxide: 152.53 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 100.12 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:58 AM
Sunset: 8:05 PM
Daylight: 14 hrs 11 mins
Moonrise: 5:00 AM
Moon Transit: 9:11 AM
Moonset: 1:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

8:41 AM - 11:11 AM
2:57 PM - 5:27 PM

Minor Periods

1:07 PM - 2:37 PM
4:30 AM - 6:00 AM

Action Rating: 3 out of 5

Monday, April 13, 2026

Weather Forecast

Moderate or heavy snow showers
32.6°F
19.3°F
29.2°F
95%
0.88 in
79%
83%
8.1 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3 μg/m3
PM10: 4.26 μg/m3
Carbon Monoxide: 159.33 μg/m3
Nitrogen Dioxide: 1.22 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 94.48 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:58 AM
Sunset: 8:07 PM
Daylight: 14 hrs 16 mins
Moonrise: 5:04 AM
Moon Transit: 9:57 AM
Moonset: 3:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

3:43 PM - 6:13 PM
9:27 AM - 11:57 AM

Minor Periods

2:39 PM - 4:09 PM
4:34 AM - 6:04 AM

Action Rating: 3 out of 5

Tuesday, April 14, 2026

Weather Forecast

Sunny
36.7°F
13.3°F
25.5°F
83%
0 in
0%
0%
6.3 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 3.27 μg/m3
PM10: 4.27 μg/m3
Carbon Monoxide: 148.45 μg/m3
Nitrogen Dioxide: 1.57 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 94.24 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 12:57 AM
Sunset: 8:09 PM
Daylight: 14 hrs 21 mins
Moonrise: 5:07 AM
Moon Transit: 10:43 AM
Moonset: 4:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

4:30 PM - 7:00 PM
10:13 AM - 12:43 AM

Minor Periods

4:11 PM - 5:41 PM
4:37 AM - 6:07 AM

Action Rating: 3 out of 5

Wednesday, April 15, 2026

Weather Forecast

Patchy moderate snow
38.7°F
18.9°F
29.3°F
84%
0.02 in
77%
14%
5.6 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 3.25 μg/m3
PM10: 4.01 μg/m3
Carbon Monoxide: 158.15 μg/m3
Nitrogen Dioxide: 1.74 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 94.4 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

Heavy snow
34.6°F
22.5°F
30.2°F
97%
0.46 in
64%
40%
6.3 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 3.9 μg/m3
PM10: 5.71 μg/m3
Carbon Monoxide: 163.47 μg/m3
Nitrogen Dioxide: 1.79 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 90.08 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

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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