Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

47.5°F

Measurement Time: Thursday, September 3, 2026, 6:15 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

67°F
Sunny
Sunny
47%
N 5 mph
46°F

Weather Forecast

Sunny
This Afternoon
71°F - Sunny
Mostly Clear then Patchy Fog
Tonight
37°F - Mostly Clear then Patchy Fog
Patchy Fog then Mostly Sunny
Friday
67°F - Patchy Fog then Mostly Sunny
Mostly Clear
Friday Night
42°F - Mostly Clear
Mostly Sunny
Saturday
61°F - Mostly Sunny
Chance Rain Showers
Saturday Night
49°F - Chance Rain Showers
Chance Rain Showers
Sunday
61°F - Chance Rain Showers
Chance Rain Showers
Sunday Night
49°F - Chance Rain Showers
Rain Showers Likely
Labor Day
60°F - Rain Showers Likely
Rain Showers Likely
Monday Night
50°F - Rain Showers Likely
Rain Showers Likely
Tuesday
59°F - Rain Showers Likely
Rain Showers
Tuesday Night
48°F - Rain Showers
Rain Showers
Wednesday
58°F - Rain Showers
Rain Showers Likely
Wednesday Night
46°F - Rain Showers Likely

Astronomical

Sunrise: 6:07 AM
Sun Transit: 1:02 PM
Sunset: 7:56 PM
Daylight: 13 hrs 49 mins
Moonrise: 8:56 PM
Moon Transit: 6:04 AM
Moonset: 4:06 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:34 AM - 8:04 AM
11:42 AM - 2:12 PM

Minor Periods

8:26 PM - 9:56 PM
3:36 PM - 5:06 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: 6:07 AM
Sun Transit: 1:02 PM
Sunset: 7:56 PM
Daylight: 13 hrs 49 mins
Moonrise: 8:56 PM
Moon Transit: 6:04 AM
Moonset: 4:06 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:34 AM - 8:04 AM
11:42 AM - 2:12 PM

Minor Periods

8:26 PM - 9:56 PM
3:36 PM - 5:06 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: 6:07 AM
Sun Transit: 1:02 PM
Sunset: 7:56 PM
Daylight: 13 hrs 49 mins
Moonrise: 8:56 PM
Moon Transit: 6:04 AM
Moonset: 4:06 PM
Moon Phase: Last Quarter
Moon Illumination: 49.2%

Best Times for Fishing or Hunting

Major Periods

5:34 AM - 8:04 AM
11:42 AM - 2:12 PM

Minor Periods

8:26 PM - 9:56 PM
3:36 PM - 5:06 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: 6:09 AM
Sun Transit: 1:01 PM
Sunset: 7:53 PM
Daylight: 13 hrs 44 mins
Moonrise: 9:42 PM
Moon Transit: 7:05 AM
Moonset: 5:30 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:44 AM - 3:14 PM

Minor Periods

9:12 PM - 10:42 PM
5:00 PM - 6:30 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: 6:09 AM
Sun Transit: 1:01 PM
Sunset: 7:53 PM
Daylight: 13 hrs 44 mins
Moonrise: 9:42 PM
Moon Transit: 7:05 AM
Moonset: 5:30 PM
Moon Phase: Last Quarter
Moon Illumination: 38.0%

Best Times for Fishing or Hunting

Major Periods

6:35 AM - 9:05 AM
12:44 AM - 3:14 PM

Minor Periods

9:12 PM - 10:42 PM
5:00 PM - 6:30 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: 6:11 AM
Sun Transit: 1:01 PM
Sunset: 7:50 PM
Daylight: 13 hrs 39 mins
Moonrise: 11:01 PM
Moon Transit: 8:08 AM
Moonset: 6:23 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:38 AM - 10:08 AM
1:47 PM - 4:17 PM

Minor Periods

12:00 AM - 12:00 AM
5:53 PM - 7:23 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: 6:11 AM
Sun Transit: 1:01 PM
Sunset: 7:50 PM
Daylight: 13 hrs 39 mins
Moonrise: 11:01 PM
Moon Transit: 8:08 AM
Moonset: 6:23 PM
Moon Phase: Last Quarter
Moon Illumination: 27.4%

Best Times for Fishing or Hunting

Major Periods

7:38 AM - 10:08 AM
1:47 PM - 4:17 PM

Minor Periods

12:00 AM - 12:00 AM
5:53 PM - 7:23 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: 6:14 AM
Sun Transit: 1:01 PM
Sunset: 7:47 PM
Daylight: 13 hrs 34 mins
Moonrise: 12:01 AM
Moon Transit: 9:10 AM
Moonset: 6:49 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:40 AM - 11:10 AM
2:49 PM - 5:19 PM

Minor Periods

6:19 PM - 7:49 PM
12:00 AM - 12:00 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: 6:14 AM
Sun Transit: 1:01 PM
Sunset: 7:47 PM
Daylight: 13 hrs 34 mins
Moonrise: 12:01 AM
Moon Transit: 9:10 AM
Moonset: 6:49 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:40 AM - 11:10 AM
2:49 PM - 5:19 PM

Minor Periods

6:19 PM - 7:49 PM
12:00 AM - 12:00 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: 6:16 AM
Sun Transit: 1:00 PM
Sunset: 7:45 PM
Daylight: 13 hrs 29 mins
Moonrise: 12:43 AM
Moon Transit: 10:09 AM
Moonset: 7:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

3:47 PM - 6:17 PM
9:39 AM - 12:09 AM

Minor Periods

6:32 PM - 8:02 PM
12:13 AM - 1:43 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: 6:16 AM
Sun Transit: 1:00 PM
Sunset: 7:45 PM
Daylight: 13 hrs 29 mins
Moonrise: 12:43 AM
Moon Transit: 10:09 AM
Moonset: 7:02 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

3:47 PM - 6:17 PM
9:39 AM - 12:09 AM

Minor Periods

6:32 PM - 8:02 PM
12:13 AM - 1:43 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: 6:18 AM
Sun Transit: 1:00 PM
Sunset: 7:42 PM
Daylight: 13 hrs 24 mins
Moonrise: 2:29 AM
Moon Transit: 11:05 AM
Moonset: 7:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

4:42 PM - 7:12 PM
10:35 AM - 1:05 PM

Minor Periods

6:39 PM - 8:09 PM
1:59 AM - 3:29 AM

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: 6:18 AM
Sun Transit: 1:00 PM
Sunset: 7:42 PM
Daylight: 13 hrs 24 mins
Moonrise: 2:29 AM
Moon Transit: 11:05 AM
Moonset: 7:09 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

4:42 PM - 7:12 PM
10:35 AM - 1:05 PM

Minor Periods

6:39 PM - 8:09 PM
1:59 AM - 3:29 AM

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: 6:20 AM
Sun Transit: 1:00 PM
Sunset: 7:39 PM
Daylight: 13 hrs 19 mins
Moonrise: 4:11 AM
Moon Transit: 11:56 AM
Moonset: 7:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

5:32 PM - 8:02 PM
11:26 AM - 1:56 PM

Minor Periods

6:43 PM - 8:13 PM
3:41 AM - 5:11 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: 6:20 AM
Sun Transit: 1:00 PM
Sunset: 7:39 PM
Daylight: 13 hrs 19 mins
Moonrise: 4:11 AM
Moon Transit: 11:56 AM
Moonset: 7:13 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

5:32 PM - 8:02 PM
11:26 AM - 1:56 PM

Minor Periods

6:43 PM - 8:13 PM
3:41 AM - 5:11 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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