Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

46.8°F

Measurement Time: Thursday, August 6, 2026, 5:00 AM AKDT

Today's Tides

Low: August 6, 1:05 AM, 1.9 ft
 High: August 6, 7:14 AM, 11.6 ft
Low: August 6, 12:53 PM, 4.8 ft
 High: August 6, 7:22 PM, 15.3 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

42.4°F
Mist
Mist
39.9°F
42.3°F
94%
NNW 4 mph
8.5 mph
40°F
40.9°F
0 in
32%
1 mi
1019 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 59°F
L: 42°F
Patchy rain nearby
Fri
H: 59°F
L: 44°F
Patchy rain nearby
Sat
H: 58°F
L: 44°F
Partly Cloudy
Sun
H: 61°F
L: 43°F
Patchy rain nearby
Mon
H: 60°F
L: 44°F

Air Quality

AQI: 1 - Good
PM2.5: 5.7 μg/m3
PM10: 7.3 μg/m3
Carbon Monoxide: 138 μg/m3
Nitrogen Dioxide: 5.3 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 44 μg/m3

Astronomical

Sunrise: 5:01 AM
Sun Transit: 1:03 PM
Sunset: 9:05 PM
Daylight: 16 hrs 4 mins
Moonrise: 10:23 PM
Moon Transit: 7:05 AM
Moonset: 4:37 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:54 AM - 3:24 PM

Minor Periods

9:53 PM - 11:23 PM
4:07 PM - 5:37 PM

Action Rating: 2 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
59.4°F
42.4°F
50.7°F
82%
0 in
15%
0%
4.3 mph
4.2


Air Quality

AQI: 1 - Good
PM2.5: 5.31 μg/m3
PM10: 7.18 μg/m3
Carbon Monoxide: 137.08 μg/m3
Nitrogen Dioxide: 4.61 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 52.29 μg/m3

Astronomical

Sunrise: 5:01 AM
Sun Transit: 1:03 PM
Sunset: 9:05 PM
Daylight: 16 hrs 4 mins
Moonrise: 10:23 PM
Moon Transit: 7:05 AM
Moonset: 4:37 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:54 AM - 3:24 PM

Minor Periods

9:53 PM - 11:23 PM
4:07 PM - 5:37 PM

Action Rating: 2 out of 5

Friday, August 7, 2026

Weather Forecast

Patchy rain nearby
58.9°F
44.3°F
51.2°F
84%
0 in
26%
0%
3.6 mph
4.8


Air Quality

AQI: 1 - Good
PM2.5: 5.27 μg/m3
PM10: 6.9 μg/m3
Carbon Monoxide: 141.46 μg/m3
Nitrogen Dioxide: 4.7 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 51.83 μg/m3

Astronomical

Sunrise: 5:03 AM
Sun Transit: 1:03 PM
Sunset: 9:03 PM
Daylight: 16 hrs mins
Moonrise: 10:52 PM
Moon Transit: 8:04 AM
Moonset: 6:16 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:34 AM - 10:04 AM
1:55 PM - 4:25 PM

Minor Periods

10:22 PM - 11:52 PM
5:46 PM - 7:16 PM

Action Rating: 2 out of 5

Saturday, August 8, 2026

Weather Forecast

Patchy rain nearby
57.8°F
44.3°F
51.3°F
88%
0.01 in
49%
0%
3.4 mph
3.4


Air Quality

AQI: 1 - Good
PM2.5: 2.15 μg/m3
PM10: 2.56 μg/m3
Carbon Monoxide: 145.42 μg/m3
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 52.42 μg/m3

Astronomical

Sunrise: 5:05 AM
Sun Transit: 1:03 PM
Sunset: 9:00 PM
Daylight: 15 hrs 55 mins
Moonrise: 11:51 PM
Moon Transit: 9:08 AM
Moonset: 7:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 13.6%

Best Times for Fishing or Hunting

Major Periods

8:38 AM - 11:08 AM
2:59 PM - 5:29 PM

Minor Periods

12:00 AM - 12:00 AM
7:02 PM - 8:32 PM

Action Rating: 3 out of 5

Sunday, August 9, 2026

Weather Forecast

Partly Cloudy
61.1°F
42.8°F
51.6°F
82%
0 in
18%
0%
4 mph
4.7


Air Quality

AQI: 1 - Good
PM2.5: 3.99 μg/m3
PM10: 4.45 μg/m3
Carbon Monoxide: 142.84 μg/m3
Nitrogen Dioxide: 4.3 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 61.42 μg/m3

Astronomical

Sunrise: 5:07 AM
Sun Transit: 1:03 PM
Sunset: 8:58 PM
Daylight: 15 hrs 51 mins
Moonrise: 12:51 AM
Moon Transit: 10:13 AM
Moonset: 8:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 6.8%

Best Times for Fishing or Hunting

Major Periods

4:04 PM - 6:34 PM
9:43 AM - 12:13 AM

Minor Periods

7:46 PM - 9:16 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, August 10, 2026

Weather Forecast

Patchy rain nearby
59.5°F
44.1°F
51.9°F
83%
0.01 in
30%
0%
3.8 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 5.54 μg/m3
PM10: 5.88 μg/m3
Carbon Monoxide: 154.8 μg/m3
Nitrogen Dioxide: 6.4 μg/m3
Sulphur Dioxide: 1.16 μg/m3
Ozone: 54.4 μg/m3

Astronomical

Sunrise: 5:09 AM
Sun Transit: 1:02 PM
Sunset: 8:55 PM
Daylight: 15 hrs 46 mins
Moonrise: 1:23 AM
Moon Transit: 11:16 AM
Moonset: 8:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

5:07 PM - 7:37 PM
10:46 AM - 1:16 PM

Minor Periods

8:07 PM - 9:37 PM
12:53 AM - 2:23 AM

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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