Water Temperature of the South Fork Sultan River in Sultan, WA

Current Water Temperature

57.2°F

Measurement Time: Thursday, July 23, 2026, 12:00 AM PDT

Temperature Locations

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Local Points of Interest

Spada Lake; Henry M. Jackson Hydro Electric Project

South Fork Sultan River

Station Name: SOUTH FORK SULTAN RIVER NEAR SULTAN, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,486 feet

Nearest Address:
NFS Rd 6129
Sultan, WA 98294
Snohomish County

GPS Coordinates: 47.94732637, -121.6267826

Nearby Water Temperatures

Skykomish River, Gold Bar, WA (7.8 mi)
Sultan River, Lake Roesiger, WA (7.9 mi)
Sultan River, Sultan, WA (9.2 mi)
North Fork Tolt River, Carnation, WA (16.6 mi)
South Fork Tolt River, Baring, WA (16.7 mi)
Sauk River, Darrington, WA (16.9 mi)
North Fork Tolt River, Carnation, WA (17.9 mi)
South Fork Tolt River, Carnation, WA (18.3 mi)
South Fork Tolt River, Stillwater, WA (18.8 mi)
Tolt River, Carnation, WA (19.6 mi)
Sauk River, Darrington, WA (21 mi)
Sauk River, Concrete, WA (33.1 mi)
Canyon Creek, Cedar Falls, WA (37 mi)
Cedar River, Cedar Falls, WA (37.2 mi)
Cedar River, Cedar Falls, WA (37.4 mi)

Weather for Sultan, Washington

Current Weather

64°F
Overcast
Overcast
64°F
75.8°F
87%
SW 2.5 mph
2.9 mph
70.2°F
63.2°F
0 in
100%
9 mi
1017 mbar
1.1

Five Day Weather Forecast

Sunny
Thu
H: 81°F
L: 56°F
Sunny
Fri
H: 85°F
L: 52°F
Sunny
Sat
H: 75°F
L: 49°F
Light rain shower
Sun
H: 77°F
L: 52°F
Sunny
Mon
H: 75°F
L: 48°F

Air Quality

AQI: 1 - Good
PM2.5: 16.9 μg/m3
PM10: 17.5 μg/m3
Carbon Monoxide: 144 μg/m3
Nitrogen Dioxide: 6.2 μg/m3
Sulphur Dioxide: 1.6 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 5:32 AM
Sun Transit: 1:13 PM
Sunset: 8:53 PM
Daylight: 15 hrs 22 mins
Moonrise: 4:49 PM
Moon Transit: 8:51 PM
Moonset: 12:18 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

3:35 AM - 6:05 AM
8:21 PM - 10:51 PM

Minor Periods

4:19 PM - 5:49 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
81°F
56.3°F
71.9°F
68%
0 in
7%
0%
7.4 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 12.53 μg/m3
PM10: 13.03 μg/m3
Carbon Monoxide: 149.08 μg/m3
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 95 μg/m3

Astronomical

Sunrise: 5:32 AM
Sun Transit: 1:13 PM
Sunset: 8:53 PM
Daylight: 15 hrs 22 mins
Moonrise: 4:49 PM
Moon Transit: 8:51 PM
Moonset: 12:18 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

3:35 AM - 6:05 AM
8:21 PM - 10:51 PM

Minor Periods

4:19 PM - 5:49 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Friday, July 24, 2026

Weather Forecast

Sunny
84.5°F
51.5°F
66.9°F
68%
0 in
5%
0%
5.8 mph
7.6


Air Quality

AQI: 2 - Moderate
PM2.5: 16.12 μg/m3
PM10: 16.83 μg/m3
Carbon Monoxide: 140.75 μg/m3
Nitrogen Dioxide: 7.58 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 82.42 μg/m3

Astronomical

Sunrise: 5:33 AM
Sun Transit: 1:13 PM
Sunset: 8:52 PM
Daylight: 15 hrs 19 mins
Moonrise: 5:54 PM
Moon Transit: 9:41 PM
Moonset: 12:48 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

4:24 AM - 6:54 AM
9:11 PM - 11:41 PM

Minor Periods

5:24 PM - 6:54 PM
12:18 AM - 1:48 AM

Action Rating: 3 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
75.1°F
49°F
62.1°F
73%
0.05 in
57%
0%
8.7 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 7.35 μg/m3
PM10: 8.61 μg/m3
Carbon Monoxide: 110.29 μg/m3
Nitrogen Dioxide: 5.12 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 59.88 μg/m3

Astronomical

Sunrise: 5:34 AM
Sun Transit: 1:13 PM
Sunset: 8:51 PM
Daylight: 15 hrs 17 mins
Moonrise: 6:51 PM
Moon Transit: 10:32 PM
Moonset: 1:25 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

5:14 AM - 7:44 AM
12:00 AM - 12:00 AM

Minor Periods

6:21 PM - 7:51 PM
12:55 AM - 2:25 AM

Action Rating: 3 out of 5

Sunday, July 26, 2026

Weather Forecast

Light rain shower
77°F
51.9°F
58.5°F
93%
0.4 in
91%
0%
8.3 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 2.11 μg/m3
PM10: 2.69 μg/m3
Carbon Monoxide: 94.89 μg/m3
Nitrogen Dioxide: 5.1 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 44.79 μg/m3

Astronomical

Sunrise: 5:35 AM
Sun Transit: 1:13 PM
Sunset: 8:50 PM
Daylight: 15 hrs 15 mins
Moonrise: 7:38 PM
Moon Transit: 11:23 PM
Moonset: 2:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

6:06 AM - 8:36 AM
12:00 AM - 12:00 AM

Minor Periods

7:08 PM - 8:38 PM
1:44 AM - 3:14 AM

Action Rating: 3 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
75.1°F
47.5°F
60.6°F
69%
0 in
17%
0%
6.3 mph
6


Air Quality

AQI: 1 - Good
PM2.5: 2.77 μg/m3
PM10: 3.53 μg/m3
Carbon Monoxide: 107.67 μg/m3
Nitrogen Dioxide: 10.95 μg/m3
Sulphur Dioxide: 0.62 μg/m3
Ozone: 28.17 μg/m3

Astronomical

Sunrise: 5:37 AM
Sun Transit: 1:13 PM
Sunset: 8:49 PM
Daylight: 15 hrs 12 mins
Moonrise: 8:16 PM
Moon Transit: 12:00 AM
Moonset: 3:13 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
6:57 AM - 9:27 AM

Minor Periods

7:46 PM - 9:16 PM
2:43 AM - 4:13 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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