Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

48.6°F

Measurement Time: Sunday, September 20, 2026, 11:15 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

43°F
Showers And Thunderstorms
Showers And Thunderstorms
100%
SE 10 mph
43°F

Weather Forecast

Showers And Thunderstorms
Today
55°F - Showers And Thunderstorms
Rain Showers Likely
Tonight
40°F - Rain Showers Likely
Rain Showers
Tuesday
55°F - Rain Showers
Rain Showers
Tuesday Night
38°F - Rain Showers
Rain Showers
Wednesday
54°F - Rain Showers
Rain Showers
Wednesday Night
39°F - Rain Showers
Chance Light Rain
Thursday
55°F - Chance Light Rain
Chance Light Rain
Thursday Night
39°F - Chance Light Rain
Chance Light Rain
Friday
55°F - Chance Light Rain
Light Rain Likely
Friday Night
39°F - Light Rain Likely
Light Rain
Saturday
55°F - Light Rain
Light Rain
Saturday Night
39°F - Light Rain
Rain Showers
Sunday
54°F - Rain Showers
Rain Showers
Sunday Night
39°F - Rain Showers

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:55 AM
Sunset: 7:04 PM
Daylight: 12 hrs 18 mins
Moonrise: 6:08 PM
Moon Transit: 9:35 PM
Moonset: 12:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

2:23 AM - 4:53 AM
9:05 PM - 11:35 PM

Minor Periods

5:38 PM - 7:08 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: 6:46 AM
Sun Transit: 12:55 AM
Sunset: 7:04 PM
Daylight: 12 hrs 18 mins
Moonrise: 6:08 PM
Moon Transit: 9:35 PM
Moonset: 12:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

2:23 AM - 4:53 AM
9:05 PM - 11:35 PM

Minor Periods

5:38 PM - 7:08 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: 6:46 AM
Sun Transit: 12:55 AM
Sunset: 7:04 PM
Daylight: 12 hrs 18 mins
Moonrise: 6:08 PM
Moon Transit: 9:35 PM
Moonset: 12:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

2:23 AM - 4:53 AM
9:05 PM - 11:35 PM

Minor Periods

5:38 PM - 7:08 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: 6:48 AM
Sun Transit: 12:55 AM
Sunset: 7:02 PM
Daylight: 12 hrs 13 mins
Moonrise: 6:14 PM
Moon Transit: 10:21 PM
Moonset: 1:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
12:00 AM - 12:00 AM

Minor Periods

5:44 PM - 7:14 PM
12:44 AM - 2:14 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: 6:48 AM
Sun Transit: 12:55 AM
Sunset: 7:02 PM
Daylight: 12 hrs 13 mins
Moonrise: 6:14 PM
Moon Transit: 10:21 PM
Moonset: 1:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

3:10 AM - 5:40 AM
12:00 AM - 12:00 AM

Minor Periods

5:44 PM - 7:14 PM
12:44 AM - 2:14 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: 6:51 AM
Sun Transit: 12:55 AM
Sunset: 6:59 PM
Daylight: 12 hrs 8 mins
Moonrise: 6:17 PM
Moon Transit: 11:05 PM
Moonset: 2:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

3:56 AM - 6:26 AM
12:00 AM - 12:00 AM

Minor Periods

5:47 PM - 7:17 PM
2:14 AM - 3:44 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: 6:51 AM
Sun Transit: 12:55 AM
Sunset: 6:59 PM
Daylight: 12 hrs 8 mins
Moonrise: 6:17 PM
Moon Transit: 11:05 PM
Moonset: 2:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

3:56 AM - 6:26 AM
12:00 AM - 12:00 AM

Minor Periods

5:47 PM - 7:17 PM
2:14 AM - 3:44 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: 6:53 AM
Sun Transit: 12:54 AM
Sunset: 6:56 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:20 PM
Moon Transit: 11:49 PM
Moonset: 4:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
12:00 AM - 12:00 AM

Minor Periods

5:50 PM - 7:20 PM
3:42 AM - 5:12 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: 6:53 AM
Sun Transit: 12:54 AM
Sunset: 6:56 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:20 PM
Moon Transit: 11:49 PM
Moonset: 4:12 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
12:00 AM - 12:00 AM

Minor Periods

5:50 PM - 7:20 PM
3:42 AM - 5:12 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: 6:55 AM
Sun Transit: 12:54 AM
Sunset: 6:53 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:22 PM
Moon Transit: 12:00 AM
Moonset: 5:39 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:24 AM - 7:54 AM

Minor Periods

5:52 PM - 7:22 PM
5:09 AM - 6:39 AM

Action Rating: 5 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: 6:55 AM
Sun Transit: 12:54 AM
Sunset: 6:53 PM
Daylight: 11 hrs 58 mins
Moonrise: 6:22 PM
Moon Transit: 12:00 AM
Moonset: 5:39 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:24 AM - 7:54 AM

Minor Periods

5:52 PM - 7:22 PM
5:09 AM - 6:39 AM

Action Rating: 5 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: 6:57 AM
Sun Transit: 12:54 AM
Sunset: 6:50 PM
Daylight: 11 hrs 53 mins
Moonrise: 6:25 PM
Moon Transit: 4:33 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

4:03 AM - 6:33 AM
4:03 AM - 6:33 AM

Minor Periods

5:55 PM - 7:25 PM
6:39 AM - 8:09 AM

Action Rating: 6 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: 6:57 AM
Sun Transit: 12:54 AM
Sunset: 6:50 PM
Daylight: 11 hrs 53 mins
Moonrise: 6:25 PM
Moon Transit: 4:33 AM
Moonset: 7:09 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

4:03 AM - 6:33 AM
4:03 AM - 6:33 AM

Minor Periods

5:55 PM - 7:25 PM
6:39 AM - 8:09 AM

Action Rating: 6 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: 6:59 AM
Sun Transit: 12:53 AM
Sunset: 6:47 PM
Daylight: 11 hrs 48 mins
Moonrise: 6:29 PM
Moon Transit: 1:20 AM
Moonset: 8:43 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
6:56 AM - 9:26 AM

Minor Periods

5:59 PM - 7:29 PM
8:13 AM - 9:43 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: 6:59 AM
Sun Transit: 12:53 AM
Sunset: 6:47 PM
Daylight: 11 hrs 48 mins
Moonrise: 6:29 PM
Moon Transit: 1:20 AM
Moonset: 8:43 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
6:56 AM - 9:26 AM

Minor Periods

5:59 PM - 7:29 PM
8:13 AM - 9:43 AM

Action Rating: 4 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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