Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

50.4°F

Measurement Time: Sunday, August 30, 2026, 4:15 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

58°F
Slight Chance Rain Showers
Slight Chance Rain Showers
87%
0 mph
54°F

Weather Forecast

Slight Chance Rain Showers
This Afternoon
60°F - Slight Chance Rain Showers
Slight Chance Rain Showers then Rain
Tonight
48°F - Slight Chance Rain Showers then Rain
Rain
Monday
56°F - Rain
Rain Showers
Monday Night
46°F - Rain Showers
Light Rain Likely
Tuesday
62°F - Light Rain Likely
Mostly Cloudy
Tuesday Night
46°F - Mostly Cloudy
Mostly Sunny
Wednesday
63°F - Mostly Sunny
Partly Cloudy
Wednesday Night
46°F - Partly Cloudy
Mostly Sunny
Thursday
66°F - Mostly Sunny
Partly Cloudy
Thursday Night
47°F - Partly Cloudy
Mostly Sunny
Friday
66°F - Mostly Sunny
Slight Chance Rain Showers
Friday Night
48°F - Slight Chance Rain Showers
Chance Rain Showers
Saturday
60°F - Chance Rain Showers
Chance Rain Showers
Saturday Night
50°F - Chance Rain Showers

Astronomical

Sunrise: 5:58 AM
Sun Transit: 1:03 PM
Sunset: 8:08 PM
Daylight: 14 hrs 9 mins
Moonrise: 8:13 PM
Moon Transit: 12:00 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

7:43 PM - 9:13 PM
9:03 AM - 10:33 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: 5:58 AM
Sun Transit: 1:03 PM
Sunset: 8:08 PM
Daylight: 14 hrs 9 mins
Moonrise: 8:13 PM
Moon Transit: 12:00 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

7:43 PM - 9:13 PM
9:03 AM - 10:33 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: 5:58 AM
Sun Transit: 1:03 PM
Sunset: 8:08 PM
Daylight: 14 hrs 9 mins
Moonrise: 8:13 PM
Moon Transit: 12:00 AM
Moonset: 9:33 AM
Moon Phase: Waning Gibbous
Moon Illumination: 88.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

7:43 PM - 9:13 PM
9:03 AM - 10:33 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: 6:00 AM
Sun Transit: 1:03 PM
Sunset: 8:05 PM
Daylight: 14 hrs 4 mins
Moonrise: 8:17 PM
Moon Transit: 3:25 AM
Moonset: 11:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
9:01 AM - 11:31 AM

Minor Periods

7:47 PM - 9:17 PM
10:35 AM - 12:05 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: 6:00 AM
Sun Transit: 1:03 PM
Sunset: 8:05 PM
Daylight: 14 hrs 4 mins
Moonrise: 8:17 PM
Moon Transit: 3:25 AM
Moonset: 11:05 AM
Moon Phase: Waning Gibbous
Moon Illumination: 80.9%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
9:01 AM - 11:31 AM

Minor Periods

7:47 PM - 9:17 PM
10:35 AM - 12:05 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: 6:03 AM
Sun Transit: 1:02 PM
Sunset: 8:02 PM
Daylight: 13 hrs 59 mins
Moonrise: 8:23 PM
Moon Transit: 4:14 AM
Moonset: 12:43 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
9:51 AM - 12:21 AM

Minor Periods

7:53 PM - 9:23 PM
12:13 AM - 1:43 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: 6:03 AM
Sun Transit: 1:02 PM
Sunset: 8:02 PM
Daylight: 13 hrs 59 mins
Moonrise: 8:23 PM
Moon Transit: 4:14 AM
Moonset: 12:43 AM
Moon Phase: Waning Gibbous
Moon Illumination: 71.2%

Best Times for Fishing or Hunting

Major Periods

3:44 AM - 6:14 AM
9:51 AM - 12:21 AM

Minor Periods

7:53 PM - 9:23 PM
12:13 AM - 1:43 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: 6:05 AM
Sun Transit: 1:02 PM
Sunset: 7:59 PM
Daylight: 13 hrs 54 mins
Moonrise: 8:34 PM
Moon Transit: 5:07 AM
Moonset: 2:25 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:37 AM - 7:07 AM
10:44 AM - 1:14 PM

Minor Periods

8:04 PM - 9:34 PM
1:55 PM - 3:25 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: 6:05 AM
Sun Transit: 1:02 PM
Sunset: 7:59 PM
Daylight: 13 hrs 54 mins
Moonrise: 8:34 PM
Moon Transit: 5:07 AM
Moonset: 2:25 PM
Moon Phase: Waning Gibbous
Moon Illumination: 60.5%

Best Times for Fishing or Hunting

Major Periods

4:37 AM - 7:07 AM
10:44 AM - 1:14 PM

Minor Periods

8:04 PM - 9:34 PM
1:55 PM - 3:25 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: 6:07 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

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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