Water Temperature of the Gastineau Channel in Juneau, AK

Current Water Temperature

42.4°F

Measurement Time: Friday, May 16, 2025, 4:30 PM AKDT

Today's Tides

High: May 16, 3:27 AM, 15.93 ft
 Low: May 16, 10:03 AM, -0.38 ft
High: May 16, 4:44 PM, 12.89 ft
 Low: May 16, 10:11 PM, 5.28 ft

Temperature Locations

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Local Points of Interest

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

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Gastineau Channel

Station Name: Juneau
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 20 feet / 6 meters

Sensor Depth: -13.0 feet / -4.0 meters

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

50.7°F
Light rain
Conditions: Light rain
Humidity: 82%
Feels Like: 50.6°F
Wind: ESE 2.9 mph
Wind Gusts: 3.7 mph
Pressure: 29.77 in
Precipitation: 0.01 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0.8

Five Day Weather Forecast

Moderate rain
Fri
H: 49°F
L: 44°F
Patchy rain nearby
Sat
H: 48°F
L: 43°F
Patchy rain nearby
Sun
H: 50°F
L: 42°F
Partly Cloudy
Mon
H: 52°F
L: 44°F
Patchy rain nearby
Tue
H: 50°F
L: 45°F

Air Quality

AQI: 1 - Good
PM2.5: 2.96 μg/m3
PM10: 3.52 μg/m3
Carbon Monoxide: 247.9 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 59 μg/m3

Astronomical

Sunrise: 4:28 AM
Sun Transit: 12:54 AM
Sunset: 9:21 PM
Daylight: 16 hrs 53 mins
Moonrise: 1:56 AM
Moon Transit: 3:56 AM
Moonset: 6:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
9:45 AM - 12:15 AM

Minor Periods

5:31 AM - 7:01 AM
1:26 AM - 2:56 AM

Action Rating: 2 out of 5

Friday, May 16, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 45.5°F
Average Humidity: 93%
Chance of Rain: 99%
Wind: 6 mph
UV Index: 0.4

Air Quality

AQI: 1 - Good
PM2.5: 5.41 μg/m3
PM10: 7.12 μg/m3
Carbon Monoxide: 255.37 μg/m3
Nitrogen Dioxide: 2.97 μg/m3
Sulphur Dioxide: 0.26 μg/m3
Ozone: 71.04 μg/m3

Astronomical

Sunrise: 4:28 AM
Sun Transit: 12:54 AM
Sunset: 9:21 PM
Daylight: 16 hrs 53 mins
Moonrise: 1:56 AM
Moon Transit: 3:56 AM
Moonset: 6:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

3:26 AM - 5:56 AM
9:45 AM - 12:15 AM

Minor Periods

5:31 AM - 7:01 AM
1:26 AM - 2:56 AM

Action Rating: 2 out of 5

Saturday, May 17, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 45.6°F
Average Humidity: 90%
Chance of Rain: 93%
Wind: 5.4 mph
UV Index: 0.7

Air Quality

AQI: 1 - Good
PM2.5: 2.29 μg/m3
PM10: 2.8 μg/m3
Carbon Monoxide: 253.82 μg/m3
Nitrogen Dioxide: 2.88 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 63.84 μg/m3

Astronomical

Sunrise: 4:26 AM
Sun Transit: 12:54 AM
Sunset: 9:23 PM
Daylight: 16 hrs 57 mins
Moonrise: 2:23 AM
Moon Transit: 4:50 AM
Moonset: 7:25 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

4:20 AM - 6:50 AM
10:38 AM - 1:08 PM

Minor Periods

6:55 AM - 8:25 AM
1:53 AM - 3:23 AM

Action Rating: 3 out of 5

Sunday, May 18, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 45.7°F
Average Humidity: 81%
Chance of Rain: 85%
Wind: 3.4 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 3.92 μg/m3
PM10: 4.95 μg/m3
Carbon Monoxide: 256.85 μg/m3
Nitrogen Dioxide: 2.44 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 64.72 μg/m3

Astronomical

Sunrise: 4:24 AM
Sun Transit: 12:54 AM
Sunset: 9:25 PM
Daylight: 17 hrs 1 mins
Moonrise: 2:37 AM
Moon Transit: 5:42 AM
Moonset: 9:00 AM
Moon Phase: Last Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

5:12 AM - 7:42 AM
11:30 AM - 2:00 PM

Minor Periods

8:30 AM - 10:00 AM
2:07 AM - 3:37 AM

Action Rating: 2 out of 5

Monday, May 19, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 48.5°F
Average Humidity: 70%
Chance of Rain: 0%
Wind: 5.4 mph
UV Index: 1

Air Quality

AQI: 1 - Good
PM2.5: 2.16 μg/m3
PM10: 2.5 μg/m3
Carbon Monoxide: 271.73 μg/m3
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 69.08 μg/m3

Astronomical

Sunrise: 4:23 AM
Sun Transit: 12:54 AM
Sunset: 9:27 PM
Daylight: 17 hrs 5 mins
Moonrise: 2:44 AM
Moon Transit: 6:32 AM
Moonset: 10:36 AM
Moon Phase: Last Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

6:02 AM - 8:32 AM
12:19 AM - 2:49 PM

Minor Periods

10:06 AM - 11:36 AM
2:14 AM - 3:44 AM

Action Rating: 2 out of 5

Tuesday, May 20, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 47.5°F
Average Humidity: 77%
Chance of Rain: 89%
Wind: 6.3 mph
UV Index: 1.1

Air Quality

AQI: 1 - Good
PM2.5: 5.18 μg/m3
PM10: 5.98 μg/m3
Carbon Monoxide: 277.07 μg/m3
Nitrogen Dioxide: 3.64 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 69.15 μg/m3

Astronomical

Sunrise: 4:21 AM
Sun Transit: 12:54 AM
Sunset: 9:29 PM
Daylight: 17 hrs 9 mins
Moonrise: 2:48 AM
Moon Transit: 7:20 AM
Moonset: 12:11 AM
Moon Phase: Last Quarter
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

6:50 AM - 9:20 AM
1:07 PM - 3:37 PM

Minor Periods

11:41 AM - 1:11 PM
2:18 AM - 3:48 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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