Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

49.6°F

Measurement Time: Wednesday, September 16, 2026, 6:15 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

52°F
Cloudy
Cloudy
90%
S 5 mph
49°F

Weather Forecast

Cloudy
Overnight
50°F - Cloudy
Slight Chance Rain Showers
Thursday
58°F - Slight Chance Rain Showers
Slight Chance Rain Showers then Patchy Fog
Thursday Night
44°F - Slight Chance Rain Showers then Patchy Fog
Rain Showers
Friday
56°F - Rain Showers
Rain Showers
Friday Night
44°F - Rain Showers
Rain Showers
Saturday
56°F - Rain Showers
Rain Showers
Saturday Night
42°F - Rain Showers
Rain Showers
Sunday
55°F - Rain Showers
Rain Showers
Sunday Night
38°F - Rain Showers
Rain Showers
Monday
55°F - Rain Showers
Rain Showers
Monday Night
38°F - Rain Showers
Rain Showers Likely
Tuesday
55°F - Rain Showers Likely
Rain Showers Likely
Tuesday Night
37°F - Rain Showers Likely
Chance Rain Showers
Wednesday
55°F - Chance Rain Showers

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: 6:38 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

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

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

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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