Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

46.4°F

Measurement Time: Sunday, September 13, 2026, 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

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

47°F
Mostly Cloudy
Mostly Cloudy
100%
0 mph
47°F

Weather Forecast

Mostly Cloudy
Overnight
43°F - Mostly Cloudy
Partly Sunny
Monday
64°F - Partly Sunny
Mostly Cloudy then Slight Chance Rain Showers
Monday Night
43°F - Mostly Cloudy then Slight Chance Rain Showers
Rain Showers
Tuesday
58°F - Rain Showers
Rain Showers then Light Rain
Tuesday Night
50°F - Rain Showers then Light Rain
Light Rain
Wednesday
59°F - Light Rain
Light Rain
Wednesday Night
48°F - Light Rain
Rain
Thursday
57°F - Rain
Rain
Thursday Night
46°F - Rain
Rain
Friday
57°F - Rain
Light Rain
Friday Night
43°F - Light Rain
Light Rain
Saturday
57°F - Light Rain
Rain
Saturday Night
42°F - Rain
Rain
Sunday
56°F - Rain

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:58 AM
Sunset: 7:24 PM
Daylight: 12 hrs 53 mins
Moonrise: 11:52 AM
Moon Transit: 3:46 PM
Moonset: 7:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
3:16 PM - 5:46 PM

Minor Periods

6:59 PM - 8:29 PM
11:22 AM - 12:52 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:58 AM
Sunset: 7:24 PM
Daylight: 12 hrs 53 mins
Moonrise: 11:52 AM
Moon Transit: 3:46 PM
Moonset: 7:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
3:16 PM - 5:46 PM

Minor Periods

6:59 PM - 8:29 PM
11:22 AM - 12:52 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:58 AM
Sunset: 7:24 PM
Daylight: 12 hrs 53 mins
Moonrise: 11:52 AM
Moon Transit: 3:46 PM
Moonset: 7:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
3:16 PM - 5:46 PM

Minor Periods

6:59 PM - 8:29 PM
11:22 AM - 12:52 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:31 AM
Sun Transit: 12:58 AM
Sunset: 7:24 PM
Daylight: 12 hrs 53 mins
Moonrise: 11:52 AM
Moon Transit: 3:46 PM
Moonset: 7:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
3:16 PM - 5:46 PM

Minor Periods

6:59 PM - 8:29 PM
11:22 AM - 12:52 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:58 AM
Sunset: 7:21 PM
Daylight: 12 hrs 48 mins
Moonrise: 1:22 PM
Moon Transit: 4:34 PM
Moonset: 7:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:04 PM - 6:34 PM

Minor Periods

7:07 PM - 8:37 PM
12:52 AM - 2:22 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:33 AM
Sun Transit: 12:58 AM
Sunset: 7:21 PM
Daylight: 12 hrs 48 mins
Moonrise: 1:22 PM
Moon Transit: 4:34 PM
Moonset: 7:37 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:04 PM - 6:34 PM

Minor Periods

7:07 PM - 8:37 PM
12:52 AM - 2:22 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:57 AM
Sunset: 7:19 PM
Daylight: 12 hrs 43 mins
Moonrise: 2:50 PM
Moon Transit: 5:24 PM
Moonset: 7:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:54 PM - 7:24 PM

Minor Periods

7:22 PM - 8:52 PM
2:20 PM - 3:50 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:57 AM
Sunset: 7:19 PM
Daylight: 12 hrs 43 mins
Moonrise: 2:50 PM
Moon Transit: 5:24 PM
Moonset: 7:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:54 PM - 7:24 PM

Minor Periods

7:22 PM - 8:52 PM
2:20 PM - 3:50 PM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:57 AM
Sunset: 7:16 PM
Daylight: 12 hrs 38 mins
Moonrise: 4:08 PM
Moon Transit: 6:15 PM
Moonset: 8:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:45 PM - 8:15 PM

Minor Periods

7:50 PM - 9:20 PM
3:38 PM - 5:08 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:38 AM
Sun Transit: 12:57 AM
Sunset: 7:16 PM
Daylight: 12 hrs 38 mins
Moonrise: 4:08 PM
Moon Transit: 6:15 PM
Moonset: 8:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:45 PM - 8:15 PM

Minor Periods

7:50 PM - 9:20 PM
3:38 PM - 5:08 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:56 AM
Sunset: 7:13 PM
Daylight: 12 hrs 33 mins
Moonrise: 5:05 PM
Moon Transit: 7:06 PM
Moonset: 9:09 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:36 PM - 9:06 PM

Minor Periods

8:39 PM - 10:09 PM
4:35 PM - 6:05 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:40 AM
Sun Transit: 12:56 AM
Sunset: 7:13 PM
Daylight: 12 hrs 33 mins
Moonrise: 5:05 PM
Moon Transit: 7:06 PM
Moonset: 9:09 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:36 PM - 9:06 PM

Minor Periods

8:39 PM - 10:09 PM
4:35 PM - 6:05 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:56 AM
Sunset: 7:10 PM
Daylight: 12 hrs 28 mins
Moonrise: 5:39 PM
Moon Transit: 7:57 PM
Moonset: 10:22 PM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
7:27 PM - 9:57 PM

Minor Periods

9:52 PM - 11:22 PM
5:09 PM - 6:39 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:56 AM
Sunset: 7:10 PM
Daylight: 12 hrs 28 mins
Moonrise: 5:39 PM
Moon Transit: 7:57 PM
Moonset: 10:22 PM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
7:27 PM - 9:57 PM

Minor Periods

9:52 PM - 11:22 PM
5:09 PM - 6:39 PM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:56 AM
Sunset: 7:07 PM
Daylight: 12 hrs 23 mins
Moonrise: 5:58 PM
Moon Transit: 8:47 PM
Moonset: 11:46 PM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

1:34 AM - 4:04 AM
8:17 PM - 10:47 PM

Minor Periods

12:00 AM - 12:00 AM
5:28 PM - 6:58 PM

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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