Water Temperature of the Salmon River in Gustavus, AK

Current Water Temperature

34.2°F

Measurement Time: Sunday, March 1, 2026, 2:15 PM AKST

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

18°F
Patchy light snow
Patchy light snow
8.4°F
15.5°F
92%
NNE 7.2 mph
9.2 mph
5.5°F
13.9°F
0.02 in
100%
2 mi
1014 mbar
0

Five Day Weather Forecast

Heavy snow
Mon
H: 23°F
L: 16°F
Heavy snow
Tue
H: 24°F
L: 19°F
Heavy snow
Wed
H: 35°F
L: 23°F
Heavy snow
Thu
H: 38°F
L: 31°F
Heavy rain
Fri
H: 36°F
L: 31°F

Air Quality

AQI: 1 - Good
PM2.5: 2.55 μg/m3
PM10: 3.15 μg/m3
Carbon Monoxide: 153.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 86 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:15 AM
Sunset: 5:36 PM
Daylight: 10 hrs 41 mins
Moonrise: 4:59 PM
Moon Transit: 12:00 AM
Moonset: 6:53 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:58 AM - 7:28 AM

Minor Periods

4:29 PM - 5:59 PM
6:23 AM - 7:53 AM

Action Rating: 4 out of 5

Winter Storm Watch issued March 1 at 2:45PM AKST until March 4 at 3:00AM AKST by NWS Juneau AK

Effective: Sun March 1, 2026, 2:45 PM
Expires: Sun March 1, 2026, 11:00 PM

...MULTIPLE ROUNDS OF SNOWFALL EXPECTED THROUGH EARLY WEEK... The active weather pattern continues with split flow developing as an incoming front stalls across the central panhandle, with cold strong northerly outflow winds across the northern inner channels and warmer southerly winds across the southern panhandle. Portions of the central and southern panhandle will see moderate to heavy snowfall through Sunday evening as another surge of moisture pushes into the area. A transition to a rain snow mix is expected through Monday morning for the southern panhandle up to Sumner Strait. Main forecast challenge is potential for temperatures to warm up quicker than expected through Sunday night and into Monday morning with the front moving further north, limiting snowfall accumulations. Another system will bring more accumulating snow to the panhandle Monday night into Tuesday night. The track of this follow up feature could lead to significant swings in snow accumulations from Frederick Sound northward to the Icy Strait corridor. * WHAT...Heavy snow possible. Total snow accumulations of 8 to 13 inches possible. * WHERE...Glacier Bay, Eastern Chichagof Island, Cape Fairweather to Lisianski Strait, Admiralty Island and City and Borough of Juneau. * WHEN...From late Monday night through late Tuesday night. * IMPACTS...Travel could be very difficult and is discouraged. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...An arctic boundary over the panhandle is expected to continue to linger around Frederick Sound Monday into Tuesday. An approaching system will bring a fresh influx of moisture and moderate to heavy snow to the central panhandle. A more southerly track of this feature could lead to much lower snow totals for communities north of Angoon.

Monitor the latest forecasts for updates on this situation.


Winter Storm Watch issued March 1 at 5:32PM AKST until March 4 at 3:00AM AKST by NWS Juneau AK

Effective: Sun March 1, 2026, 5:32 PM
Expires: Mon March 2, 2026, 1:45 AM

...MULTIPLE ROUNDS OF SNOWFALL EXPECTED THROUGH EARLY WEEK... The active weather pattern continues with split flow developing as an incoming front stalls across the central panhandle, with cold strong northerly outflow winds across the northern inner channels and warmer southerly winds across the southern panhandle. Portions of the central and southern panhandle will see moderate to heavy snowfall through Sunday evening as another surge of moisture pushes into the area. A transition to a rain snow mix is expected through Monday morning for the southern panhandle up to Sumner Strait. Main forecast challenge is potential for temperatures to warm up quicker than expected through Sunday night and into Monday morning with the front moving further north, limiting snowfall accumulations. Another system will bring more accumulating snow to the panhandle Monday night into Tuesday night. The track of this follow up feature could lead to significant swings in snow accumulations from Frederick Sound northward to the Icy Strait corridor. * WHAT...Heavy snow possible. Total snow accumulations of 8 to 13 inches possible. * WHERE...Glacier Bay, Eastern Chichagof Island, Cape Fairweather to Lisianski Strait, Admiralty Island and City and Borough of Juneau. * WHEN...From late Monday night through late Tuesday night. * IMPACTS...Travel could be very difficult and is discouraged. The hazardous conditions could impact the morning or evening commute. * ADDITIONAL DETAILS...An arctic boundary over the panhandle is expected to continue to linger around Frederick Sound Monday into Tuesday. An approaching system will bring a fresh influx of moisture and moderate to heavy snow to the central panhandle. A more southerly track of this feature could lead to much lower snow totals for communities north of Angoon.

Monitor the latest forecasts for updates on this situation.


Monday, March 2, 2026

Weather Forecast

Heavy snow
22.5°F
15.5°F
19.3°F
93%
0.6 in
69%
93%
8.7 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.68 μg/m3
PM10: 3.51 μg/m3
Carbon Monoxide: 155.25 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 86.04 μg/m3

Astronomical

Sunrise: 6:55 AM
Sun Transit: 12:15 AM
Sunset: 5:36 PM
Daylight: 10 hrs 41 mins
Moonrise: 4:59 PM
Moon Transit: 12:00 AM
Moonset: 6:53 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:58 AM - 7:28 AM

Minor Periods

4:29 PM - 5:59 PM
6:23 AM - 7:53 AM

Action Rating: 4 out of 5

Tuesday, March 3, 2026

Weather Forecast

Heavy snow
23.5°F
18.6°F
21°F
94%
0.95 in
80%
85%
8.7 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 2.07 μg/m3
PM10: 2.57 μg/m3
Carbon Monoxide: 156.09 μg/m3
Nitrogen Dioxide: 1.3 μg/m3
Sulphur Dioxide: 1.09 μg/m3
Ozone: 84.24 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:14 AM
Sunset: 5:38 PM
Daylight: 10 hrs 46 mins
Moonrise: 6:29 PM
Moon Transit: 12:09 AM
Moonset: 6:56 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
5:44 AM - 8:14 AM

Minor Periods

5:59 PM - 7:29 PM
6:26 AM - 7:56 AM

Action Rating: 5 out of 5

Wednesday, March 4, 2026

Weather Forecast

Heavy snow
35°F
23.2°F
30°F
87%
0.4 in
76%
57%
18.1 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 1.88 μg/m3
PM10: 2.34 μg/m3
Carbon Monoxide: 151.93 μg/m3
Nitrogen Dioxide: 1.19 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 83.44 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:14 AM
Sunset: 5:41 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:56 PM
Moon Transit: 12:54 AM
Moonset: 6:57 AM
Moon Phase: Full
Moon Illumination: 98.2%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
6:28 AM - 8:58 AM

Minor Periods

7:26 PM - 8:56 PM
6:27 AM - 7:57 AM

Action Rating: 5 out of 5

Thursday, March 5, 2026

Weather Forecast

Heavy snow
37.7°F
30.5°F
33.3°F
94%
0.53 in
67%
41%
20.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 3.8 μg/m3
PM10: 5.68 μg/m3
Carbon Monoxide: 151.46 μg/m3
Nitrogen Dioxide: 1.21 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 94.64 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:14 AM
Sunset: 5:43 PM
Daylight: 10 hrs 56 mins
Moonrise: 9:22 PM
Moon Transit: 1:36 AM
Moonset: 6:59 AM
Moon Phase: Full
Moon Illumination: 94.0%

Best Times for Fishing or Hunting

Major Periods

1:06 AM - 3:36 AM
7:11 AM - 9:41 AM

Minor Periods

8:52 PM - 10:22 PM
6:29 AM - 7:59 AM

Action Rating: 5 out of 5

Friday, March 6, 2026

Weather Forecast

Heavy rain
36°F
31.3°F
34.4°F
95%
0.98 in
63%
26%
16.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 2.63 μg/m3
PM10: 3.3 μg/m3
Carbon Monoxide: 159.25 μg/m3
Nitrogen Dioxide: 1.43 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 92.46 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:14 AM
Sunset: 5:46 PM
Daylight: 11 hrs 2 mins
Moonrise: 10:49 PM
Moon Transit: 2:19 AM
Moonset: 7:01 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%

Best Times for Fishing or Hunting

Major Periods

1:49 AM - 4:19 AM
7:54 AM - 10:24 AM

Minor Periods

10:19 PM - 11:49 PM
6:31 AM - 8:01 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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