Water Temperature of the Salmon River in Gustavus, AK
Current Water Temperature
36.3°F
Measurement Time: Sunday, February 15, 2026, 2:15 AM AKST
Temperature Locations
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Salmon River
Station Name: SALMON R AT GUSTAVUS AK
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 98 feet
Nearest Address:
Gustavus, AK 99826
Unorganized Borough County
GPS Coordinates: 58.44465728, -135.7418302
Nearby Water Temperatures
Elfin Cove, Elfin Cove, AK (27.9 mi)Lemon Creek, Juneau, AK (47.9 mi)
Gastineau Channel, Juneau, AK (49.3 mi)
Taiya Inlet, Skagway, AK (71.1 mi)
Taku River, Juneau, AK (73.9 mi)
Sitka Channel, Sitka, AK (97.4 mi)
Port Alexander, Port Alexander, AK (157.2 mi)
Yakutat Bay, Yakutat, AK (161.2 mi)
Tongass Narrows East Channel, Ketchikan, AK (265.2 mi)
Salmon River, Hyder, AK (269.9 mi)
Weather for Gustavus, Alaska
Current Weather
35.1°F

Cloudy
27.1°F
36.6°F
58%
N 10.7 mph
13.8 mph
29°F
25.1°F
0 in
0%
9 mi
1015 mbar
0.5
Five Day Weather Forecast

Sun
H: 37°F
L: 23°F

Mon
H: 29°F
L: 15°F

Tue
H: 19°F
L: 7°F

Wed
H: 20°F
L: 5°F

Thu
H: 25°F
L: 13°F
Air Quality
AQI:
1 - Good
PM2.5:
3.45 μg/m3
PM10:
4.75 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 89 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 89 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 12:17 AM
Sunset: 5:00 PM
Daylight: 9 hrs 26 mins
Sun Transit: 12:17 AM
Sunset: 5:00 PM
Daylight: 9 hrs 26 mins
Moonrise: 7:38 AM
Moon Transit: 11:01 AM
Moonset: 2:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Moon Transit: 11:01 AM
Moonset: 2:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
4:37 PM - 7:07 PM10:31 AM - 1:01 PM
Minor Periods
2:07 PM - 3:37 PM7:08 AM - 8:38 AM
Action Rating: 4 out of 5
Sunday, February 15, 2026
Weather Forecast
Heavy snow
36.5°F
22.5°F
31°F
77%
0.3 in
84%
41%
16.3 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
4.61 μg/m3
PM10:
6.93 μg/m3
Carbon Monoxide: 148.61 μg/m3
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 85.96 μg/m3
Nitrogen Dioxide: 1.18 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 85.96 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 12:17 AM
Sunset: 5:00 PM
Daylight: 9 hrs 26 mins
Sun Transit: 12:17 AM
Sunset: 5:00 PM
Daylight: 9 hrs 26 mins
Moonrise: 7:38 AM
Moon Transit: 11:01 AM
Moonset: 2:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Moon Transit: 11:01 AM
Moonset: 2:37 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
4:37 PM - 7:07 PM10:31 AM - 1:01 PM
Minor Periods
2:07 PM - 3:37 PM7:08 AM - 8:38 AM
Action Rating: 4 out of 5
Monday, February 16, 2026
Weather Forecast
Sunny
28.7°F
15.1°F
22.3°F
59%
0 in
0%
0%
19 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
3.44 μg/m3
PM10:
4.55 μg/m3
Carbon Monoxide: 150.29 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 87.2 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 87.2 μg/m3
Astronomical
Sunrise: 7:32 AM
Sun Transit: 12:17 AM
Sunset: 5:03 PM
Daylight: 9 hrs 31 mins
Sun Transit: 12:17 AM
Sunset: 5:03 PM
Daylight: 9 hrs 31 mins
Moonrise: 7:43 AM
Moon Transit: 11:49 AM
Moonset: 4:11 PM
Moon Phase: New
Moon Illumination: 0.9%
Moon Transit: 11:49 AM
Moonset: 4:11 PM
Moon Phase: New
Moon Illumination: 0.9%
Best Times for Fishing or Hunting
Major Periods
5:25 PM - 7:55 PM11:19 AM - 1:49 PM
Minor Periods
3:41 PM - 5:11 PM7:13 AM - 8:43 AM
Action Rating: 6 out of 5
Tuesday, February 17, 2026
Weather Forecast
Sunny
18.6°F
6.5°F
12.3°F
65%
0 in
0%
0%
12.5 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
1.73 μg/m3
PM10:
2.05 μg/m3
Carbon Monoxide: 149.61 μg/m3
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 85.4 μg/m3
Nitrogen Dioxide: 1.05 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 85.4 μg/m3
Astronomical
Sunrise: 7:29 AM
Sun Transit: 12:16 AM
Sunset: 5:05 PM
Daylight: 9 hrs 36 mins
Sun Transit: 12:16 AM
Sunset: 5:05 PM
Daylight: 9 hrs 36 mins
Moonrise: 7:46 AM
Moon Transit: 12:36 AM
Moonset: 5:44 PM
Moon Phase: New
Moon Illumination: 0.0%
Moon Transit: 12:36 AM
Moonset: 5:44 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
6:11 PM - 8:41 PM12:06 AM - 2:36 PM
Minor Periods
5:14 PM - 6:44 PM7:16 AM - 8:46 AM
Action Rating: 5 out of 5
Wednesday, February 18, 2026
Weather Forecast
Sunny
20.4°F
5.2°F
12.7°F
68%
0 in
0%
6%
5.6 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
2.28 μg/m3
PM10:
2.54 μg/m3
Carbon Monoxide: 145.06 μg/m3
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 77.76 μg/m3
Nitrogen Dioxide: 1.4 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 77.76 μg/m3
Astronomical
Sunrise: 7:27 AM
Sun Transit: 12:16 AM
Sunset: 5:07 PM
Daylight: 9 hrs 41 mins
Sun Transit: 12:16 AM
Sunset: 5:07 PM
Daylight: 9 hrs 41 mins
Moonrise: 7:48 AM
Moon Transit: 1:21 PM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 1.3%
Moon Transit: 1:21 PM
Moonset: 7:15 PM
Moon Phase: New
Moon Illumination: 1.3%
Best Times for Fishing or Hunting
Major Periods
6:56 PM - 9:26 PM12:51 AM - 3:21 PM
Minor Periods
6:45 PM - 8:15 PM7:18 AM - 8:48 AM
Action Rating: 4 out of 5
Thursday, February 19, 2026
Weather Forecast
Light freezing rain
25.4°F
12.5°F
17.9°F
72%
0.02 in
84%
24%
6 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
3.41 μg/m3
PM10:
3.78 μg/m3
Carbon Monoxide: 155.4 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 71.15 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 71.15 μg/m3
Astronomical
Sunrise: 7:24 AM
Sun Transit: 12:16 AM
Sunset: 5:10 PM
Daylight: 9 hrs 46 mins
Sun Transit: 12:16 AM
Sunset: 5:10 PM
Daylight: 9 hrs 46 mins
Moonrise: 7:50 AM
Moon Transit: 12:07 AM
Moonset: 8:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%
Moon Transit: 12:07 AM
Moonset: 8:49 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%
Best Times for Fishing or Hunting
Major Periods
11:37 AM - 2:07 PM11:37 AM - 2:07 PM
Minor Periods
8:19 PM - 9:49 PM7:20 AM - 8:50 AM
Action Rating: 3 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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