Water Temperature of the Salmon River in Gustavus, AK
Current Water Temperature
45.7°F
Measurement Time: Thursday, June 25, 2026, 10:15 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
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
48.4°F

Overcast
47.1°F
50.8°F
100%
NW 3.8 mph
5.7 mph
49.9°F
47.8°F
0 in
100%
9 mi
1007 mbar
0.2
Five Day Weather Forecast

Fri
H: 59°F
L: 47°F

Sat
H: 54°F
L: 47°F

Sun
H: 53°F
L: 49°F

Mon
H: 54°F
L: 49°F

Tue
H: 54°F
L: 48°F
Air Quality
AQI:
1 - Good
PM2.5:
1.4 μg/m3
PM10:
1.7 μg/m3
Carbon Monoxide: 89 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 40 μg/m3
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 40 μg/m3
Astronomical
Sunrise: 3:57 AM
Sun Transit: 1:05 PM
Sunset: 10:14 PM
Daylight: 18 hrs 17 mins
Sun Transit: 1:05 PM
Sunset: 10:14 PM
Daylight: 18 hrs 17 mins
Moonrise: 8:22 PM
Moon Transit: 10:54 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Moon Transit: 10:54 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Best Times for Fishing or Hunting
Major Periods
3:41 AM - 6:11 AM12:00 AM - 12:00 AM
Minor Periods
7:52 PM - 9:22 PM12:34 AM - 2:04 AM
Action Rating: 4 out of 5
Friday, June 26, 2026
Weather Forecast
Partly Cloudy
59.1°F
47.1°F
53.8°F
80%
0 in
19%
0%
8.1 mph
4.9
Air Quality
AQI:
1 - Good
PM2.5:
1.43 μg/m3
PM10:
1.9 μg/m3
Carbon Monoxide: 88.21 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 64.79 μg/m3
Nitrogen Dioxide: 1.29 μg/m3
Sulphur Dioxide: 0.28 μg/m3
Ozone: 64.79 μg/m3
Astronomical
Sunrise: 3:57 AM
Sun Transit: 1:05 PM
Sunset: 10:14 PM
Daylight: 18 hrs 17 mins
Sun Transit: 1:05 PM
Sunset: 10:14 PM
Daylight: 18 hrs 17 mins
Moonrise: 8:22 PM
Moon Transit: 10:54 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Moon Transit: 10:54 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%
Best Times for Fishing or Hunting
Major Periods
3:41 AM - 6:11 AM12:00 AM - 12:00 AM
Minor Periods
7:52 PM - 9:22 PM12:34 AM - 2:04 AM
Action Rating: 4 out of 5
Saturday, June 27, 2026
Weather Forecast
Patchy rain nearby
53.9°F
46.5°F
50.6°F
91%
0.11 in
78%
0%
4 mph
3.1
Air Quality
AQI:
1 - Good
PM2.5:
5.9 μg/m3
PM10:
8.93 μg/m3
Carbon Monoxide: 85.38 μg/m3
Nitrogen Dioxide: 0.96 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 56 μg/m3
Nitrogen Dioxide: 0.96 μg/m3
Sulphur Dioxide: 0.74 μg/m3
Ozone: 56 μg/m3
Astronomical
Sunrise: 3:58 AM
Sun Transit: 1:06 PM
Sunset: 10:14 PM
Daylight: 18 hrs 16 mins
Sun Transit: 1:06 PM
Sunset: 10:14 PM
Daylight: 18 hrs 16 mins
Moonrise: 9:37 PM
Moon Transit: 11:44 PM
Moonset: 1:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%
Moon Transit: 11:44 PM
Moonset: 1:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.2%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM12:00 AM - 12:00 AM
Minor Periods
9:07 PM - 10:37 PM12:50 AM - 2:20 AM
Action Rating: 3 out of 5
Sunday, June 28, 2026
Weather Forecast
Patchy rain nearby
53.4°F
48.9°F
50.9°F
90%
0.04 in
75%
0%
6 mph
4.1
Air Quality
AQI:
1 - Good
PM2.5:
5.06 μg/m3
PM10:
7.53 μg/m3
Carbon Monoxide: 84.75 μg/m3
Nitrogen Dioxide: 0.72 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 54.25 μg/m3
Nitrogen Dioxide: 0.72 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 54.25 μg/m3
Astronomical
Sunrise: 3:59 AM
Sun Transit: 1:06 PM
Sunset: 10:14 PM
Daylight: 18 hrs 15 mins
Sun Transit: 1:06 PM
Sunset: 10:14 PM
Daylight: 18 hrs 15 mins
Moonrise: 10:33 PM
Moon Transit: 12:00 AM
Moonset: 1:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%
Moon Transit: 12:00 AM
Moonset: 1:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM5:21 AM - 7:51 AM
Minor Periods
10:03 PM - 11:33 PM1:20 AM - 2:50 AM
Action Rating: 3 out of 5
Monday, June 29, 2026
Weather Forecast
Patchy rain nearby
53.8°F
48.7°F
51°F
90%
0.08 in
80%
0%
9.2 mph
3
Air Quality
AQI:
1 - Good
PM2.5:
5.5 μg/m3
PM10:
8.19 μg/m3
Carbon Monoxide: 87.78 μg/m3
Nitrogen Dioxide: 0.69 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 52.38 μg/m3
Nitrogen Dioxide: 0.69 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 52.38 μg/m3
Astronomical
Sunrise: 3:59 AM
Sun Transit: 1:06 PM
Sunset: 10:13 PM
Daylight: 18 hrs 14 mins
Sun Transit: 1:06 PM
Sunset: 10:13 PM
Daylight: 18 hrs 14 mins
Moonrise: 11:05 PM
Moon Transit: 12:36 AM
Moonset: 2:42 AM
Moon Phase: Full
Moon Illumination: 100.0%
Moon Transit: 12:36 AM
Moonset: 2:42 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:06 AM - 2:36 AM6:12 AM - 8:42 AM
Minor Periods
12:00 AM - 12:00 AM2:12 AM - 3:42 AM
Action Rating: 5 out of 5
Tuesday, June 30, 2026
Weather Forecast
Patchy rain nearby
53.7°F
48.4°F
50.6°F
84%
0.05 in
69%
0%
6 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
5.18 μg/m3
PM10:
7.92 μg/m3
Carbon Monoxide: 102 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.66 μg/m3
Ozone: 50.6 μg/m3
Nitrogen Dioxide: 1.16 μg/m3
Sulphur Dioxide: 0.66 μg/m3
Ozone: 50.6 μg/m3
Astronomical
Sunrise: 4:00 AM
Sun Transit: 1:06 PM
Sunset: 10:13 PM
Daylight: 18 hrs 12 mins
Sun Transit: 1:06 PM
Sunset: 10:13 PM
Daylight: 18 hrs 12 mins
Moonrise: 12:05 AM
Moon Transit: 1:27 AM
Moonset: 3:55 AM
Moon Phase: Full
Moon Illumination: 98.6%
Moon Transit: 1:27 AM
Moonset: 3:55 AM
Moon Phase: Full
Moon Illumination: 98.6%
Best Times for Fishing or Hunting
Major Periods
12:57 AM - 3:27 AM7:03 AM - 9:33 AM
Minor Periods
3:25 AM - 4:55 AM12:00 AM - 12:00 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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