Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

38.7°F

Measurement Time: Thursday, January 22, 2026, 2:54 PM AKST

Today's Tides

 High: January 22, 3:18 AM, 16.3 ft
Low: January 22, 9:10 AM, 2.2 ft
 High: January 22, 3:06 PM, 16.5 ft
Low: January 22, 9:21 PM, -0.7 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

29.1°F
Fog
Fog
20.6°F
20.8°F
100%
NE 9.2 mph
19.3 mph
10.3°F
12.4°F
0 in
25%
9 mi
1027 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 24°F
L: 16°F
Sunny
Fri
H: 23°F
L: 15°F
Partly Cloudy
Sat
H: 27°F
L: 16°F
Patchy moderate snow
Sun
H: 24°F
L: 14°F
Heavy snow
Mon
H: 29°F
L: 22°F

Air Quality

AQI: 1 - Good
PM2.5: 2.65 μg/m3
PM10: 3.15 μg/m3
Carbon Monoxide: 141.85 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 85 μg/m3

Astronomical

Sunrise: 8:22 AM
Sun Transit: 12:09 AM
Sunset: 3:58 PM
Daylight: 7 hrs 36 mins
Moonrise: 9:31 AM
Moon Transit: 12:00 AM
Moonset: 9:28 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:58 PM - 10:28 PM
9:01 AM - 10:31 AM

Action Rating: 2 out of 5

Freezing Fog Advisory issued January 22 at 2:37AM AKST until January 22 at 12:00PM AKST by NWS Juneau AK

Effective: Thu January 22, 2026, 2:37 AM
Expires: Thu January 22, 2026, 12:00 PM

* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Tenakee Springs, Sitka, Kake, Prince of Wales Island, and Ketchikan. * WHEN...Until noon AKST Thursday. * IMPACTS...Travel by land, sea and air could be impacted or delayed by significantly lowered visibilities. Freezing fog can result in some light ice accrual on aircraft, decks, and roadways. * ADDITIONAL DETAILS...Patchy freezing fog will continue to be intermittent through Thursday.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you. Also, be alert for frost on bridge decks causing slippery roads.


Freezing Fog Advisory issued January 22 at 8:40AM AKST until January 22 at 12:00PM AKST by NWS Juneau AK

Effective: Thu January 22, 2026, 8:40 AM
Expires: Thu January 22, 2026, 12:00 PM

* WHAT...Visibility one quarter mile or less in freezing fog. * WHERE...Eastern Chichagof Island, Western Kupreanof Island and Kuiu Island, Prince of Wales Island and Ketchikan Gateway Borough. * WHEN...Until noon AKST today. * IMPACTS...Travel by land, sea and air could be impacted by low visibilities in freezing fog. Light ice accrual can be expected on aircarft, decks and roadways. * ADDITIONAL DETAILS...Patchy freezing fog will continue to be intermittent through Thursday.


Thursday, January 22, 2026

Weather Forecast

Sunny
24°F
15.9°F
18.9°F
67%
0 in
0%
0%
9.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.59 μg/m3
PM10: 3.04 μg/m3
Carbon Monoxide: 148.73 μg/m3
Nitrogen Dioxide: 1.93 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 77.48 μg/m3

Astronomical

Sunrise: 8:22 AM
Sun Transit: 12:09 AM
Sunset: 3:58 PM
Daylight: 7 hrs 36 mins
Moonrise: 9:31 AM
Moon Transit: 12:00 AM
Moonset: 9:28 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

8:58 PM - 10:28 PM
9:01 AM - 10:31 AM

Action Rating: 2 out of 5

Friday, January 23, 2026

Weather Forecast

Sunny
22.7°F
15.3°F
17.7°F
66%
0 in
0%
0%
8.3 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.79 μg/m3
PM10: 3.23 μg/m3
Carbon Monoxide: 143.25 μg/m3
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 84.84 μg/m3

Astronomical

Sunrise: 8:20 AM
Sun Transit: 12:09 AM
Sunset: 4:00 PM
Daylight: 7 hrs 40 mins
Moonrise: 9:33 AM
Moon Transit: 5:54 AM
Moonset: 10:59 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

5:24 AM - 7:54 AM
5:24 AM - 7:54 AM

Minor Periods

10:29 PM - 11:59 PM
9:03 AM - 10:33 AM

Action Rating: 4 out of 5

Saturday, January 24, 2026

Weather Forecast

Partly Cloudy
27°F
15.8°F
19.7°F
66%
0 in
0%
0%
5.1 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 4.35 μg/m3
PM10: 4.86 μg/m3
Carbon Monoxide: 138.49 μg/m3
Nitrogen Dioxide: 2.65 μg/m3
Sulphur Dioxide: 1.27 μg/m3
Ozone: 85.36 μg/m3

Astronomical

Sunrise: 8:18 AM
Sun Transit: 12:09 AM
Sunset: 4:02 PM
Daylight: 7 hrs 44 mins
Moonrise: 9:36 AM
Moon Transit: 4:51 PM
Moonset: 12:34 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:21 PM - 6:51 PM

Minor Periods

12:00 AM - 12:00 AM
9:06 AM - 10:36 AM

Action Rating: 3 out of 5

Sunday, January 25, 2026

Weather Forecast

Patchy moderate snow
24°F
13.6°F
17°F
73%
0.04 in
77%
10%
4.3 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 5.55 μg/m3
PM10: 6.07 μg/m3
Carbon Monoxide: 155.46 μg/m3
Nitrogen Dioxide: 3.04 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 85.56 μg/m3

Astronomical

Sunrise: 8:16 AM
Sun Transit: 12:10 AM
Sunset: 4:05 PM
Daylight: 7 hrs 48 mins
Moonrise: 9:40 AM
Moon Transit: 5:40 PM
Moonset: 12:34 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:10 PM - 7:40 PM

Minor Periods

9:10 AM - 10:40 AM
12:04 AM - 1:34 AM

Action Rating: 2 out of 5

Monday, January 26, 2026

Weather Forecast

Heavy snow
28.8°F
21.7°F
26.2°F
97%
0.96 in
79%
62%
4.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.99 μg/m3
PM10: 6.41 μg/m3
Carbon Monoxide: 151.31 μg/m3
Nitrogen Dioxide: 3.27 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 82.31 μg/m3

Astronomical

Sunrise: 8:14 AM
Sun Transit: 12:10 AM
Sunset: 4:07 PM
Daylight: 7 hrs 53 mins
Moonrise: 9:46 AM
Moon Transit: 6:34 PM
Moonset: 2:14 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:04 PM - 8:34 PM

Minor Periods

9:16 AM - 10:46 AM
1:44 AM - 3:14 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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