Water Temperature of the Salmon River in Gustavus, AK
Current Water Temperature
47.5°F
Measurement Time: Friday, July 10, 2026, 8:15 AM 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
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
57.9°F

Overcast
57.1°F
53.5°F
78%
SE 6 mph
7.4 mph
51.9°F
49.9°F
0 in
100%
9 mi
1013 mbar
1.5
Five Day Weather Forecast

Fri
H: 54°F
L: 49°F

Sat
H: 56°F
L: 51°F

Sun
H: 56°F
L: 51°F

Mon
H: 57°F
L: 50°F

Tue
H: 59°F
L: 48°F
Air Quality
AQI:
1 - Good
PM2.5:
3.3 μg/m3
PM10:
4.6 μg/m3
Carbon Monoxide: 79 μg/m3
Nitrogen Dioxide: 0.6 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 54 μg/m3
Nitrogen Dioxide: 0.6 μg/m3
Sulphur Dioxide: 0.5 μg/m3
Ozone: 54 μg/m3
Astronomical
Sunrise: 4:13 AM
Sun Transit: 1:08 PM
Sunset: 10:03 PM
Daylight: 17 hrs 51 mins
Sun Transit: 1:08 PM
Sunset: 10:03 PM
Daylight: 17 hrs 51 mins
Moonrise: 12:06 AM
Moon Transit: 9:20 AM
Moonset: 7:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Moon Transit: 9:20 AM
Moonset: 7:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Best Times for Fishing or Hunting
Major Periods
8:50 AM - 11:20 AM3:00 PM - 5:30 PM
Minor Periods
6:40 PM - 8:10 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Friday, July 10, 2026
Weather Forecast
Patchy rain nearby
54°F
49.2°F
51.8°F
90%
0.11 in
83%
0%
6 mph
1.5
Air Quality
AQI:
1 - Good
PM2.5:
2.08 μg/m3
PM10:
2.88 μg/m3
Carbon Monoxide: 80.42 μg/m3
Nitrogen Dioxide: 2.17 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 42.13 μg/m3
Nitrogen Dioxide: 2.17 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 42.13 μg/m3
Astronomical
Sunrise: 4:13 AM
Sun Transit: 1:08 PM
Sunset: 10:03 PM
Daylight: 17 hrs 51 mins
Sun Transit: 1:08 PM
Sunset: 10:03 PM
Daylight: 17 hrs 51 mins
Moonrise: 12:06 AM
Moon Transit: 9:20 AM
Moonset: 7:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Moon Transit: 9:20 AM
Moonset: 7:10 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%
Best Times for Fishing or Hunting
Major Periods
8:50 AM - 11:20 AM3:00 PM - 5:30 PM
Minor Periods
6:40 PM - 8:10 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Saturday, July 11, 2026
Weather Forecast
Patchy rain nearby
56.4°F
50.9°F
52.8°F
92%
0.02 in
67%
0%
4 mph
2.6
Air Quality
AQI:
1 - Good
PM2.5:
4.8 μg/m3
PM10:
6.43 μg/m3
Carbon Monoxide: 79.75 μg/m3
Nitrogen Dioxide: 1.72 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 44.25 μg/m3
Nitrogen Dioxide: 1.72 μg/m3
Sulphur Dioxide: 0.64 μg/m3
Ozone: 44.25 μg/m3
Astronomical
Sunrise: 4:14 AM
Sun Transit: 1:08 PM
Sunset: 10:02 PM
Daylight: 17 hrs 48 mins
Sun Transit: 1:08 PM
Sunset: 10:02 PM
Daylight: 17 hrs 48 mins
Moonrise: 12:25 AM
Moon Transit: 10:24 AM
Moonset: 8:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Moon Transit: 10:24 AM
Moonset: 8:47 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%
Best Times for Fishing or Hunting
Major Periods
4:04 PM - 6:34 PM9:54 AM - 12:24 AM
Minor Periods
8:17 PM - 9:47 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Sunday, July 12, 2026
Weather Forecast
Mist
55.7°F
50.9°F
52.7°F
93%
0.06 in
80%
0%
4.9 mph
2.9
Air Quality
AQI:
1 - Good
PM2.5:
3.63 μg/m3
PM10:
5.23 μg/m3
Carbon Monoxide: 81.21 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 47.83 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 47.83 μg/m3
Astronomical
Sunrise: 4:16 AM
Sun Transit: 1:08 PM
Sunset: 10:01 PM
Daylight: 17 hrs 45 mins
Sun Transit: 1:08 PM
Sunset: 10:01 PM
Daylight: 17 hrs 45 mins
Moonrise: 1:06 AM
Moon Transit: 11:30 AM
Moonset: 9:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Moon Transit: 11:30 AM
Moonset: 9:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%
Best Times for Fishing or Hunting
Major Periods
5:11 PM - 7:41 PM11:00 AM - 1:30 PM
Minor Periods
9:20 PM - 10:50 PM12:36 AM - 2:06 AM
Action Rating: 2 out of 5
Monday, July 13, 2026
Weather Forecast
Patchy rain nearby
57.4°F
49.7°F
53.1°F
83%
0.02 in
47%
0%
4.9 mph
4.7
Air Quality
AQI:
1 - Good
PM2.5:
2.82 μg/m3
PM10:
4.03 μg/m3
Carbon Monoxide: 86.66 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 48.79 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 48.79 μg/m3
Astronomical
Sunrise: 4:17 AM
Sun Transit: 1:08 PM
Sunset: 9:59 PM
Daylight: 17 hrs 42 mins
Sun Transit: 1:08 PM
Sunset: 9:59 PM
Daylight: 17 hrs 42 mins
Moonrise: 2:23 AM
Moon Transit: 12:37 AM
Moonset: 10:22 PM
Moon Phase: New
Moon Illumination: 0.1%
Moon Transit: 12:37 AM
Moonset: 10:22 PM
Moon Phase: New
Moon Illumination: 0.1%
Best Times for Fishing or Hunting
Major Periods
6:17 PM - 8:47 PM12:07 AM - 2:37 PM
Minor Periods
9:52 PM - 11:22 PM1:53 AM - 3:23 AM
Action Rating: 4 out of 5
Tuesday, July 14, 2026
Weather Forecast
Sunny
59°F
48.3°F
54.3°F
73%
0.01 in
19%
0%
5.6 mph
4.9
Air Quality
AQI:
1 - Good
PM2.5:
3.66 μg/m3
PM10:
5.06 μg/m3
Carbon Monoxide: 104 μg/m3
Nitrogen Dioxide: 3.18 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 45 μg/m3
Nitrogen Dioxide: 3.18 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 45 μg/m3
Astronomical
Sunrise: 4:19 AM
Sun Transit: 1:08 PM
Sunset: 9:58 PM
Daylight: 17 hrs 39 mins
Sun Transit: 1:08 PM
Sunset: 9:58 PM
Daylight: 17 hrs 39 mins
Moonrise: 4:08 AM
Moon Transit: 1:40 PM
Moonset: 10:37 PM
Moon Phase: New
Moon Illumination: 1.9%
Moon Transit: 1:40 PM
Moonset: 10:37 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
7:19 PM - 9:49 PM1:10 PM - 3:40 PM
Minor Periods
10:07 PM - 11:37 PM3:38 AM - 5:08 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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