Water Temperature of the Duwamish River in Tukwila, WA

Current Water Temperature

64.4°F

Measurement Time: Friday, September 13, 2019, 6:15 AM PDT

Temperature Locations

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Local Points of Interest

Duwamish Garden; Duwamish Hill Preserve; Green River

Duwamish River

Station Name: DUWAMISH R AT E MARGINAL WAY BR AT DUWAMISH, WA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 20 feet

Nearest Address:
11500 E Marginal Way S
Tukwila, WA 98168
King County

GPS Coordinates: 47.50050556, -122.2881417

Nearby Water Temperatures

Duwamish River, Tukwila, WA (2 mi)
Cedar River, Renton, WA (4.1 mi)
White River, Auburn, WA (16 mi)
Cedar River, Maple Valley, WA (16.5 mi)
Commencement Bay, Tacoma, WA (17 mi)
Cedar River, Hobart, WA (17.2 mi)
Lake Tapps Diversion, Sumner, WA (18.3 mi)
White River, Sumner, WA (18.5 mi)
Taylor Creek, Selleck, WA (22.1 mi)
Cedar River, Cedar Falls, WA (23.9 mi)
Cedar River, Cedar Falls, WA (24.3 mi)
Canyon Creek, Cedar Falls, WA (25 mi)
Tolt River, Carnation, WA (25.5 mi)
North Fork Clover Creek, Tacoma, WA (26 mi)
White River, Buckley, WA (26.5 mi)

Weather for Tukwila, Washington

Current Weather

53.1°F
Clear
Clear
53.8°F
51.3°F
44%
ENE 2.2 mph
4.2 mph
51.4°F
28.8°F
0 in
0%
9 mi
1015 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 68°F
L: 41°F
Sunny
Sat
H: 66°F
L: 41°F
Patchy rain nearby
Sun
H: 70°F
L: 41°F
Patchy rain nearby
Mon
H: 52°F
L: 46°F
Patchy rain nearby
Tue
H: 58°F
L: 47°F

Air Quality

AQI: 1 - Good
PM2.5: 5.85 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 234.85 μg/m3
Nitrogen Dioxide: 17.85 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 64 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:07 PM
Sunset: 8:12 PM
Daylight: 14 hrs 8 mins
Moonrise: 12:39 AM
Moon Transit: 8:20 PM
Moonset: 3:21 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

2:57 AM - 5:27 AM
7:50 PM - 10:20 PM

Minor Periods

12:09 AM - 1:39 PM
2:51 AM - 4:21 AM

Action Rating: 3 out of 5

Frost Advisory issued April 24 at 2:35AM PDT until April 25 at 10:00AM PDT by NWS Seattle WA

Effective: Fri April 24, 2026, 2:35 AM
Expires: Fri April 24, 2026, 3:45 PM

* WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Southern Hood Canal, Lowlands of Lewis and Southern Thurston Counties, Lowlands of Pierce and Southern King Counties, and Olympia and Southern Puget Sound. * WHEN...From 11 PM this evening to 10 AM PDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued April 24 at 2:52PM PDT until April 25 at 10:00AM PDT by NWS Seattle WA

Effective: Fri April 24, 2026, 2:52 PM
Expires: Sat April 25, 2026, 1:00 AM

* WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Southern Hood Canal, Lowlands of Lewis and Southern Thurston Counties, Lowlands of Pierce and Southern King Counties, and Olympia and Southern Puget Sound. * WHEN...From 11 PM this evening to 10 AM PDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
Friday, April 24, 2026

Weather Forecast

Sunny
68.2°F
41.2°F
53.8°F
61%
0 in
0%
0%
11 mph
5.4


Air Quality

AQI: 1 - Good
PM2.5: 11.49 μg/m3
PM10: 13.29 μg/m3
Carbon Monoxide: 245.89 μg/m3
Nitrogen Dioxide: 22.78 μg/m3
Sulphur Dioxide: 2.82 μg/m3
Ozone: 69.92 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 1:07 PM
Sunset: 8:12 PM
Daylight: 14 hrs 8 mins
Moonrise: 12:39 AM
Moon Transit: 8:20 PM
Moonset: 3:21 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

2:57 AM - 5:27 AM
7:50 PM - 10:20 PM

Minor Periods

12:09 AM - 1:39 PM
2:51 AM - 4:21 AM

Action Rating: 3 out of 5

Saturday, April 25, 2026

Weather Forecast

Sunny
66.2°F
41°F
53.4°F
47%
0 in
0%
0%
8.9 mph
5.3


Air Quality

AQI: 1 - Good
PM2.5: 4.63 μg/m3
PM10: 5.15 μg/m3
Carbon Monoxide: 219.89 μg/m3
Nitrogen Dioxide: 12.04 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 90.84 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 1:07 PM
Sunset: 8:13 PM
Daylight: 14 hrs 11 mins
Moonrise: 1:57 PM
Moon Transit: 9:07 PM
Moonset: 3:44 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

3:47 AM - 6:17 AM
8:37 PM - 11:07 PM

Minor Periods

1:27 PM - 2:57 PM
3:14 AM - 4:44 AM

Action Rating: 4 out of 5

Sunday, April 26, 2026

Weather Forecast

Patchy rain nearby
69.6°F
41.2°F
55°F
54%
0.01 in
89%
0%
8.3 mph
5.2


Air Quality

AQI: 1 - Good
PM2.5: 10.35 μg/m3
PM10: 10.88 μg/m3
Carbon Monoxide: 252.81 μg/m3
Nitrogen Dioxide: 30.48 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 64.04 μg/m3

Astronomical

Sunrise: 6:00 AM
Sun Transit: 1:06 PM
Sunset: 8:15 PM
Daylight: 14 hrs 14 mins
Moonrise: 3:11 PM
Moon Transit: 9:52 PM
Moonset: 4:03 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

4:34 AM - 7:04 AM
9:22 PM - 11:52 PM

Minor Periods

2:41 PM - 4:11 PM
3:33 AM - 5:03 AM

Action Rating: 2 out of 5

Monday, April 27, 2026

Weather Forecast

Patchy rain nearby
52°F
46.2°F
49.6°F
80%
0.02 in
88%
0%
8.9 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 11.61 μg/m3
PM10: 13.67 μg/m3
Carbon Monoxide: 184.9 μg/m3
Nitrogen Dioxide: 28.81 μg/m3
Sulphur Dioxide: 2.9 μg/m3
Ozone: 57.96 μg/m3

Astronomical

Sunrise: 5:59 AM
Sun Transit: 1:06 PM
Sunset: 8:16 PM
Daylight: 14 hrs 17 mins
Moonrise: 4:22 PM
Moon Transit: 10:34 PM
Moonset: 4:19 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.8%

Best Times for Fishing or Hunting

Major Periods

5:17 AM - 7:47 AM
12:00 AM - 12:00 AM

Minor Periods

3:52 PM - 5:22 PM
3:49 AM - 5:19 AM

Action Rating: 2 out of 5

Tuesday, April 28, 2026

Weather Forecast

Patchy rain nearby
57.8°F
47.4°F
51.4°F
69%
0.01 in
85%
0%
6.5 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 10.83 μg/m3
PM10: 13.1 μg/m3
Carbon Monoxide: 244.07 μg/m3
Nitrogen Dioxide: 30.89 μg/m3
Sulphur Dioxide: 2.79 μg/m3
Ozone: 39.92 μg/m3

Astronomical

Sunrise: 5:57 AM
Sun Transit: 1:06 PM
Sunset: 8:17 PM
Daylight: 14 hrs 21 mins
Moonrise: 5:32 PM
Moon Transit: 11:16 PM
Moonset: 4:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

5:59 AM - 8:29 AM
12:00 AM - 12:00 AM

Minor Periods

5:02 PM - 6:32 PM
4:04 AM - 5:34 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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