Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

38.8°F

Measurement Time: Thursday, February 12, 2026, 6:30 PM AKST

Today's Tides

Low: February 12, 3:14 AM, 7.7 ft
 High: February 12, 9:03 AM, 13.5 ft
Low: February 12, 4:18 PM, 3.0 ft
 High: February 12, 11:13 PM, 11.8 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

37.8°F
Light rain
Light rain
29.4°F
32.4°F
93%
SE 13.6 mph
18.9 mph
22.5°F
31.9°F
0.11 in
100%
6 mi
999 mbar
0

Five Day Weather Forecast

Heavy snow
Thu
H: 33°F
L: 31°F
Heavy snow
Fri
H: 32°F
L: 24°F
Moderate or heavy snow showers
Sat
H: 31°F
L: 22°F
Heavy snow
Sun
H: 31°F
L: 18°F
Partly Cloudy
Mon
H: 15°F
L: -2°F

Air Quality

AQI: 1 - Good
PM2.5: 2.55 μg/m3
PM10: 3.55 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 7:36 AM
Sun Transit: 12:11 AM
Sunset: 4:48 PM
Daylight: 9 hrs 12 mins
Moonrise: 6:24 AM
Moon Transit: 8:21 AM
Moonset: 10:19 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
2:09 PM - 4:39 PM

Minor Periods

9:49 AM - 11:19 AM
5:54 AM - 7:24 AM

Action Rating: 5 out of 5

Wind Advisory issued February 12 at 3:35AM AKST until February 12 at 6:00PM AKST by NWS Juneau AK

Effective: Thu February 12, 2026, 3:35 AM
Expires: Thu February 12, 2026, 11:45 AM

* WHAT...Southeast winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Glacier Bay, Eastern Chichagof Island, Admiralty Island and City and Borough of Juneau. * WHEN...From 3 AM to 6 PM AKST Thursday. * IMPACTS...Gusty winds could blow around unsecured objects. Use extra caution if traveling by land, sea, or air. * ADDITIONAL DETAILS...Strongest winds and gusts expected along inner water channels. Some protected areas may not see as strong of winds, especially near Juneau. There is uncertainty around the track of the storm, which would impact forecasted wind speeds. Stay tuned to weather.gov/juneau for updates.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.


High Wind Warning issued February 12 at 1:01PM AKST until February 12 at 6:00PM AKST by NWS Juneau AK

Effective: Thu February 12, 2026, 1:01 PM
Expires: Thu February 12, 2026, 6:00 PM

* WHAT...Southeast winds 25 to 35 mph with gusts up to 60 mph. * WHERE...City and Borough of Juneau. * WHEN...Until 6 PM AKST this evening. * IMPACTS...High winds will blow around unsecured objects and may damage property and cause power outages. Travel by land, sea, or air will be difficult.

People are urged to secure vessels and loose objects that could be blown around or damaged by the wind. Report any damage to the National Weather Service by visiting weather.gov/Juneau/StormReports


High Wind Warning issued February 12 at 12:45PM AKST until February 12 at 6:00PM AKST by NWS Juneau AK

Effective: Thu February 12, 2026, 12:45 PM
Expires: Thu February 12, 2026, 6:00 PM

* WHAT...Southeast winds 25 to 35 mph with gusts up to 60 mph. * WHERE...City and Borough of Juneau. * WHEN...Until 6 PM AKST this evening. * IMPACTS...High winds will blow around unsecured objects and may damage property and cause power outages. Travel by land, sea, or air will be difficult.

People are urged to secure vessels and loose objects that could be blown around or damaged by the wind. Report any damage to the National Weather Service by visiting weather.gov/Juneau/StormReports


Wind Advisory issued February 12 at 1:01PM AKST until February 12 at 6:00PM AKST by NWS Juneau AK

Effective: Thu February 12, 2026, 1:01 PM
Expires: Thu February 12, 2026, 6:00 PM

* WHAT...South winds 15 to 25 mph with gusts up to 55 mph. * WHERE...Eastern Chichagof Island, City and Borough of Sitka and Admiralty Island. * WHEN...Until 6 PM AKST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Use extra caution if traveling by land, sea, or air.

Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.


Thursday, February 12, 2026

Weather Forecast

Heavy snow
32.7°F
31.2°F
32.1°F
98%
2.31 in
79%
97%
13.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.17 μg/m3
PM10: 1.25 μg/m3
Carbon Monoxide: 148.41 μg/m3
Nitrogen Dioxide: 1.44 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 83.76 μg/m3

Astronomical

Sunrise: 7:36 AM
Sun Transit: 12:11 AM
Sunset: 4:48 PM
Daylight: 9 hrs 12 mins
Moonrise: 6:24 AM
Moon Transit: 8:21 AM
Moonset: 10:19 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%

Best Times for Fishing or Hunting

Major Periods

7:51 AM - 10:21 AM
2:09 PM - 4:39 PM

Minor Periods

9:49 AM - 11:19 AM
5:54 AM - 7:24 AM

Action Rating: 5 out of 5

Friday, February 13, 2026

Weather Forecast

Heavy snow
32.4°F
23.9°F
30.3°F
99%
1.55 in
76%
85%
7.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.79 μg/m3
PM10: 3.95 μg/m3
Carbon Monoxide: 149.77 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 86.4 μg/m3

Astronomical

Sunrise: 7:34 AM
Sun Transit: 12:11 AM
Sunset: 4:51 PM
Daylight: 9 hrs 17 mins
Moonrise: 7:01 AM
Moon Transit: 9:13 AM
Moonset: 11:31 AM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%

Best Times for Fishing or Hunting

Major Periods

8:43 AM - 11:13 AM
3:01 PM - 5:31 PM

Minor Periods

11:01 AM - 12:31 AM
6:31 AM - 8:01 AM

Action Rating: 3 out of 5

Saturday, February 14, 2026

Weather Forecast

Moderate or heavy snow showers
30.6°F
22°F
27.1°F
97%
0.32 in
75%
72%
5.6 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.8 μg/m3
PM10: 3.41 μg/m3
Carbon Monoxide: 150.33 μg/m3
Nitrogen Dioxide: 2.16 μg/m3
Sulphur Dioxide: 1.51 μg/m3
Ozone: 81.28 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:11 AM
Sunset: 4:53 PM
Daylight: 9 hrs 22 mins
Moonrise: 7:21 AM
Moon Transit: 10:05 AM
Moonset: 12:59 AM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

3:53 PM - 6:23 PM
9:35 AM - 12:05 AM

Minor Periods

12:29 AM - 1:59 PM
6:51 AM - 8:21 AM

Action Rating: 2 out of 5

Sunday, February 15, 2026

Weather Forecast

Heavy snow
30.6°F
17.5°F
27.6°F
93%
0.38 in
60%
65%
8.5 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 1.8 μg/m3
PM10: 2.25 μg/m3
Carbon Monoxide: 148.88 μg/m3
Nitrogen Dioxide: 1.6 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 83.04 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:11 AM
Sunset: 4:56 PM
Daylight: 9 hrs 27 mins
Moonrise: 7:31 AM
Moon Transit: 10:55 AM
Moonset: 2:33 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

4:42 PM - 7:12 PM
10:25 AM - 12:55 AM

Minor Periods

2:03 PM - 3:33 PM
7:01 AM - 8:31 AM

Action Rating: 4 out of 5

Monday, February 16, 2026

Weather Forecast

Partly Cloudy
14.5°F
-1.6°F
7.5°F
76%
0 in
0%
0%
9.4 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 3.13 μg/m3
PM10: 4.08 μg/m3
Carbon Monoxide: 156.1 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 89.54 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:11 AM
Sunset: 4:58 PM
Daylight: 9 hrs 32 mins
Moonrise: 7:37 AM
Moon Transit: 11:43 AM
Moonset: 4:06 PM
Moon Phase: New
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

5:30 PM - 8:00 PM
11:13 AM - 1:43 PM

Minor Periods

3:36 PM - 5:06 PM
7:07 AM - 8:37 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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