Water Temperature of the Salmon River in Gustavus, AK
Current Water Temperature
40.5°F
Measurement Time: Wednesday, April 23, 2025, 4:15 PM AKDT
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 / 30 meters
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
46.9°F

Conditions: Light rain
Humidity: 74%
Feels Like: 43.2°F
Wind: ENE 7.6 mph
Wind Gusts: 11.2 mph
Humidity: 74%
Feels Like: 43.2°F
Wind: ENE 7.6 mph
Wind Gusts: 11.2 mph
Pressure: 29.94 in
Precipitation: 0.01 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Precipitation: 0.01 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Thu
H: 44°F
L: 38°F

Fri
H: 43°F
L: 38°F

Sat
H: 43°F
L: 37°F

Sun
H: 44°F
L: 40°F

Mon
H: 42°F
L: 41°F
Air Quality
PM2.5:
0.93 μg/m3
PM10:
1.3 μg/m3
Carbon Monoxide: 275.65 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 74 μg/m3
Nitrogen Dioxide: 1.85 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 74 μg/m3
Astronomical
Sunrise: 5:25 AM
Sun Transit: 1:01 PM
Sunset: 8:39 PM
Daylight: 15 hrs 14 mins
Sun Transit: 1:01 PM
Sunset: 8:39 PM
Daylight: 15 hrs 14 mins
Moonrise: 4:46 AM
Moon Transit: 11:34 PM
Moonset: 4:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Moon Transit: 11:34 PM
Moonset: 4:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
3:52 PM - 5:22 PM4:16 AM - 5:46 AM
Action Rating: 3 out of 5
Thursday, April 24, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 40.4°F
Average Humidity: 92%
Average Temperature: 40.4°F
Average Humidity: 92%
Chance of Rain: 95%
Wind: 8.9 mph
UV Index: 0.2
Wind: 8.9 mph
UV Index: 0.2
Air Quality
AQI:
1 - Good
PM2.5:
1.92 μg/m3
PM10:
4.34 μg/m3
Carbon Monoxide: 277.87 μg/m3
Nitrogen Dioxide: 1.54 μg/m3
Sulphur Dioxide: 0.16 μg/m3
Ozone: 74.92 μg/m3
Nitrogen Dioxide: 1.54 μg/m3
Sulphur Dioxide: 0.16 μg/m3
Ozone: 74.92 μg/m3
Astronomical
Sunrise: 5:25 AM
Sun Transit: 1:01 PM
Sunset: 8:39 PM
Daylight: 15 hrs 14 mins
Sun Transit: 1:01 PM
Sunset: 8:39 PM
Daylight: 15 hrs 14 mins
Moonrise: 4:46 AM
Moon Transit: 11:34 PM
Moonset: 4:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Moon Transit: 11:34 PM
Moonset: 4:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
3:52 PM - 5:22 PM4:16 AM - 5:46 AM
Action Rating: 3 out of 5
Friday, April 25, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 39°F
Average Humidity: 92%
Average Temperature: 39°F
Average Humidity: 92%
Chance of Rain: 89%
Wind: 9.8 mph
UV Index: 0.6
Wind: 9.8 mph
UV Index: 0.6
Air Quality
AQI:
1 - Good
PM2.5:
8.48 μg/m3
PM10:
16.41 μg/m3
Carbon Monoxide: 285.42 μg/m3
Nitrogen Dioxide: 1.64 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 79.64 μg/m3
Nitrogen Dioxide: 1.64 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 79.64 μg/m3
Astronomical
Sunrise: 5:22 AM
Sun Transit: 1:00 PM
Sunset: 8:41 PM
Daylight: 15 hrs 19 mins
Sun Transit: 1:00 PM
Sunset: 8:41 PM
Daylight: 15 hrs 19 mins
Moonrise: 4:48 AM
Moon Transit: 11:12 AM
Moonset: 6:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%
Moon Transit: 11:12 AM
Moonset: 6:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%
Best Times for Fishing or Hunting
Major Periods
4:48 PM - 7:18 PM10:42 AM - 1:12 PM
Minor Periods
5:33 PM - 7:03 PM4:18 AM - 5:48 AM
Action Rating: 3 out of 5
Saturday, April 26, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 40.7°F
Average Humidity: 82%
Average Temperature: 40.7°F
Average Humidity: 82%
Chance of Rain: 89%
Wind: 5.6 mph
UV Index: 1
Wind: 5.6 mph
UV Index: 1
Air Quality
AQI:
1 - Good
PM2.5:
1.79 μg/m3
PM10:
2.45 μg/m3
Carbon Monoxide: 303.4 μg/m3
Nitrogen Dioxide: 0.92 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 76 μg/m3
Nitrogen Dioxide: 0.92 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 76 μg/m3
Astronomical
Sunrise: 5:20 AM
Sun Transit: 1:00 PM
Sunset: 8:43 PM
Daylight: 15 hrs 24 mins
Sun Transit: 1:00 PM
Sunset: 8:43 PM
Daylight: 15 hrs 24 mins
Moonrise: 4:50 AM
Moon Transit: 12:04 AM
Moonset: 7:49 PM
Moon Phase: New
Moon Illumination: 0.0%
Moon Transit: 12:04 AM
Moonset: 7:49 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
5:41 PM - 8:11 PM11:34 AM - 2:04 PM
Minor Periods
7:19 PM - 8:49 PM4:20 AM - 5:50 AM
Action Rating: 4 out of 5
Sunday, April 27, 2025
Weather Forecast
Conditions: Patchy rain nearby
Average Temperature: 41.5°F
Average Humidity: 92%
Average Temperature: 41.5°F
Average Humidity: 92%
Chance of Rain: 89%
Wind: 5.8 mph
UV Index: 0.9
Wind: 5.8 mph
UV Index: 0.9
Air Quality
AQI:
1 - Good
PM2.5:
4.94 μg/m3
PM10:
6.36 μg/m3
Carbon Monoxide: 316.78 μg/m3
Nitrogen Dioxide: 2.12 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 73.08 μg/m3
Nitrogen Dioxide: 2.12 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 73.08 μg/m3
Astronomical
Sunrise: 5:17 AM
Sun Transit: 1:00 PM
Sunset: 8:46 PM
Daylight: 15 hrs 28 mins
Sun Transit: 1:00 PM
Sunset: 8:46 PM
Daylight: 15 hrs 28 mins
Moonrise: 4:54 AM
Moon Transit: 1:00 PM
Moonset: 9:41 PM
Moon Phase: New
Moon Illumination: 1.7%
Moon Transit: 1:00 PM
Moonset: 9:41 PM
Moon Phase: New
Moon Illumination: 1.7%
Best Times for Fishing or Hunting
Major Periods
6:37 PM - 9:07 PM12:30 AM - 3:00 PM
Minor Periods
9:11 PM - 10:41 PM4:24 AM - 5:54 AM
Action Rating: 5 out of 5
Monday, April 28, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 41.1°F
Average Humidity: 94%
Average Temperature: 41.1°F
Average Humidity: 94%
Chance of Rain: 62%
Wind: 9.8 mph
UV Index: 0
Wind: 9.8 mph
UV Index: 0
Air Quality
AQI:
0 -
PM2.5:
0 μg/m3
PM10:
0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 5:15 AM
Sun Transit: 1:00 PM
Sunset: 8:48 PM
Daylight: 15 hrs 33 mins
Sun Transit: 1:00 PM
Sunset: 8:48 PM
Daylight: 15 hrs 33 mins
Moonrise: 5:00 AM
Moon Transit: 1:58 PM
Moonset: 11:36 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 1:58 PM
Moonset: 11:36 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
7:37 PM - 10:07 PM1:28 PM - 3:58 PM
Minor Periods
12:00 AM - 12:00 AM4:30 AM - 6:00 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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