Water Temperature of the South Fork Tolt River in Stillwater, WA

Current Water Temperature

51.1°F 10.6°C
Cold Thermal Gear Required
51.1°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Cold shock risk with rapid dexterity loss (10–15 mins). Wetsuit or drysuit strongly advised for any immersion.

Measurement Time: Saturday, November 7, 2026, 10:00 AM PST

Temperature Locations

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Local Points of Interest

Snoqualmie Forest

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South Fork Tolt River

Station Name: SF TOLT RIVER BL REGULATING BASIN NR CARNATION, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 764 feet

Nearest Address:
Stillwater, WA 98019
King County

GPS Coordinates: 47.69676817, -121.7873379

Nearby Water Temperatures

North Fork Tolt River, Carnation, WA (1.1 mi)
Tolt River, Carnation, WA (1.7 mi)
North Fork Tolt River, Carnation, WA (2.6 mi)
South Fork Tolt River, Carnation, WA (3.5 mi)
South Fork Tolt River, Baring, WA (8.7 mi)
Skykomish River, Gold Bar, WA (11.2 mi)
Sultan River, Sultan, WA (14.6 mi)
Sultan River, Lake Roesiger, WA (18.1 mi)
South Fork Sultan River, Sultan, WA (18.8 mi)
Canyon Creek, Cedar Falls, WA (19.2 mi)
Cedar River, Cedar Falls, WA (19.2 mi)
Cedar River, Cedar Falls, WA (19.3 mi)
Taylor Creek, Selleck, WA (21.6 mi)
Cedar River, Hobart, WA (22.3 mi)
Cedar River, Maple Valley, WA (23.7 mi)

Weather for Stillwater, Washington

Current Weather

48.8°F
Overcast
Conditions: Overcast
Humidity: 69%
Feels Like: 45°F
Wind: SE 8.1 mph
Wind Gusts: 21.5 mph
Pressure: 29.75 in
Precipitation: 0 in
Cloud Cover: 95%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Overcast
Sat
H: 63°F
L: 40°F
Light rain shower
Sun
H: 52°F
L: 36°F
Overcast
Mon
H: 59°F
L: 34°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
20.5 μg/m³
Moderate
PM10
21.4 μg/m³
Good
Ozone (O3)
43 μg/m³
Photochemical
NO2
15.7 μg/m³
Nitrogen Dioxide
SO2
0.6 μg/m³
Sulfur Dioxide
CO
138 μg/m³
Carbon Monoxide

Astronomical

Sun
9h 40m daylight
Sunrise 7:01 AM
Solar Noon 11:50 AM
Sunset 4:40 PM
Moon
Waning Crescent • 1%
Moonrise 5:30 AM
Transit 10:36 AM
Moonset 3:31 PM

Best Times for Fishing or Hunting

Major Periods

10:06 AM - 12:36 PM
10:30 PM - 1:00 AM

Minor Periods

5:00 AM - 6:30 AM
3:01 PM - 4:31 PM
Action Rating:
Good Action 3/5

Wind Advisory issued November 7 at 1:17PM PST until November 8 at 4:00AM PST by NWS Seattle WA

Effective: Sat November 7, 2026, 1:17 PM
Expires: Sat November 7, 2026, 11:30 PM

* WHAT...South winds 15 to 25 mph with gusts 45 to 50 mph expected. * WHERE...Island County, Lowlands of Western Skagit and Northwestern Snohomish Counties, Lowlands of Western Whatcom County, Port Townsend Area, San Juan County, City of Seattle, Downtown Everett / Marysville Area, Eastside, Lowlands of Pierce and Southern King Counties, and Shoreline / Lynnwood / South Everett Area. * WHEN...From 6 PM this evening to 4 AM PST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Saturday, November 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 48.8°F
Average Humidity: 82%
Chance of Rain: 87%
Wind: 9.8 mph
UV Index: 1.3

Astronomical

Sun
9h 40m daylight
Sunrise 7:01 AM
Solar Noon 11:50 AM
Sunset 4:40 PM
Moon
Waning Crescent • 1%
Moonrise 5:30 AM
Transit 10:36 AM
Moonset 3:31 PM

Best Times for Fishing or Hunting

Major Periods

10:06 AM - 12:36 PM
10:30 PM - 1:00 AM

Minor Periods

5:00 AM - 6:30 AM
3:01 PM - 4:31 PM
Action Rating:
Good Action 3/5
Sunday, November 8, 2026

Weather Forecast

Conditions: Light rain shower
Average Temperature: 45.9°F
Average Humidity: 85%
Chance of Rain: 86%
Wind: 11.9 mph
UV Index: 1.4

Astronomical

Sun
9h 37m daylight
Sunrise 7:02 AM
Solar Noon 11:50 AM
Sunset 4:39 PM
Moon
New • 0%
Moonrise 6:43 AM
Transit 11:22 AM
Moonset 3:53 PM

Best Times for Fishing or Hunting

Major Periods

10:52 AM - 1:22 PM
11:16 PM - 1:46 AM

Minor Periods

6:13 AM - 7:43 AM
3:23 PM - 4:53 PM
Action Rating:
Very Good 4/5
Monday, November 9, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 44.6°F
Average Humidity: 72%
Chance of Rain: 80%
Wind: 8.1 mph
UV Index: 1.2

Astronomical

Sun
9h 34m daylight
Sunrise 7:04 AM
Solar Noon 11:51 AM
Sunset 4:38 PM
Moon
New • 2%
Moonrise 7:54 AM
Transit 12:10 PM
Moonset 4:21 PM

Best Times for Fishing or Hunting

Major Periods

12:05 AM - 2:35 AM
11:40 AM - 2:10 PM

Minor Periods

7:24 AM - 8:54 AM
3:51 PM - 5:21 PM
Action Rating:
Very Good 4/5
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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