Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

48.9°F

Measurement Time: Thursday, September 10, 2026, 1:15 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

48°F
Clear
Clear
60%
NW 10 mph
35°F

Weather Forecast

Mostly Clear
Tonight
34°F - Mostly Clear
Sunny
Friday
67°F - Sunny
Mostly Clear
Friday Night
38°F - Mostly Clear
Mostly Sunny
Saturday
61°F - Mostly Sunny
Partly Cloudy
Saturday Night
40°F - Partly Cloudy
Mostly Sunny
Sunday
64°F - Mostly Sunny
Partly Cloudy
Sunday Night
44°F - Partly Cloudy
Mostly Cloudy then Slight Chance Rain Showers
Monday
62°F - Mostly Cloudy then Slight Chance Rain Showers
Slight Chance Rain Showers
Monday Night
45°F - Slight Chance Rain Showers
Slight Chance Rain Showers
Tuesday
60°F - Slight Chance Rain Showers
Chance Rain Showers
Tuesday Night
45°F - Chance Rain Showers
Chance Rain Showers
Wednesday
59°F - Chance Rain Showers
Chance Rain Showers
Wednesday Night
45°F - Chance Rain Showers
Chance Rain Showers
Thursday
60°F - Chance Rain Showers

Astronomical

Sunrise: 6:22 AM
Sun Transit: 1:00 PM
Sunset: 7:36 PM
Daylight: 13 hrs 14 mins
Moonrise: 5:48 AM
Moon Transit: 12:44 AM
Moonset: 7:16 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

6:20 PM - 8:50 PM
12:14 AM - 2:44 PM

Minor Periods

6:46 PM - 8:16 PM
5:18 AM - 6:48 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: 6:22 AM
Sun Transit: 1:00 PM
Sunset: 7:36 PM
Daylight: 13 hrs 14 mins
Moonrise: 5:48 AM
Moon Transit: 12:44 AM
Moonset: 7:16 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

6:20 PM - 8:50 PM
12:14 AM - 2:44 PM

Minor Periods

6:46 PM - 8:16 PM
5:18 AM - 6:48 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: 6:25 AM
Sun Transit: 1:00 PM
Sunset: 7:33 PM
Daylight: 13 hrs 8 mins
Moonrise: 7:21 AM
Moon Transit: 1:30 PM
Moonset: 7:18 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

7:05 PM - 9:35 PM
1:00 PM - 3:30 PM

Minor Periods

6:48 PM - 8:18 PM
6:51 AM - 8:21 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: 6:25 AM
Sun Transit: 1:00 PM
Sunset: 7:33 PM
Daylight: 13 hrs 8 mins
Moonrise: 7:21 AM
Moon Transit: 1:30 PM
Moonset: 7:18 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

7:05 PM - 9:35 PM
1:00 PM - 3:30 PM

Minor Periods

6:48 PM - 8:18 PM
6:51 AM - 8:21 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: 6:27 AM
Sun Transit: 1:00 PM
Sunset: 7:30 PM
Daylight: 13 hrs 3 mins
Moonrise: 8:52 AM
Moon Transit: 2:15 PM
Moonset: 7:20 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:50 PM - 10:20 PM
1:45 PM - 4:15 PM

Minor Periods

6:50 PM - 8:20 PM
8:22 AM - 9:52 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: 6:27 AM
Sun Transit: 1:00 PM
Sunset: 7:30 PM
Daylight: 13 hrs 3 mins
Moonrise: 8:52 AM
Moon Transit: 2:15 PM
Moonset: 7:20 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

7:50 PM - 10:20 PM
1:45 PM - 4:15 PM

Minor Periods

6:50 PM - 8:20 PM
8:22 AM - 9:52 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: 6:29 AM
Sun Transit: 12:58 AM
Sunset: 7:27 PM
Daylight: 12 hrs 58 mins
Moonrise: 10:22 AM
Moon Transit: 3:00 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

8:35 PM - 11:05 PM
2:30 PM - 5:00 PM

Minor Periods

6:54 PM - 8:24 PM
9:52 AM - 11:22 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: 6:29 AM
Sun Transit: 12:58 AM
Sunset: 7:27 PM
Daylight: 12 hrs 58 mins
Moonrise: 10:22 AM
Moon Transit: 3:00 PM
Moonset: 7:24 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

8:35 PM - 11:05 PM
2:30 PM - 5:00 PM

Minor Periods

6:54 PM - 8:24 PM
9:52 AM - 11:22 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

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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