USGS · 12113390

DUWAMISH RIVER

USGS · 12113390LIVE

DUWAMISH RIVER AT GOLF COURSE AT TUKWILA, WA

TUKWILA, WA47.4790°N, -122.2587°W Updated 16 hr ago

FLOW RATE

536cfs

GAUGE HT

7.74ft

WATER TEMP

68°F

AIR TEMP

59°F

WIND

2mph SSE

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

536cfs

Optimal band: 353–477 cfs

PERIOD HIGH

632cfs

PERIOD LOW

358cfs

RUNNABLE

78%

last 30 day in band

Gauge Height

7.74ft

Water Temperature

67.8°F

Precipitation History

Your History · DUWAMISH RIVER AT GOLF COURSE AT TUKWILA, WA

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Weather Conditions

WEATHER CONDITIONS

TODAY

71°

58°

MON

78°

52°

TUE

85°

54°

WED

86°

56°

THU

78°

54°

FRI

80°

53°

SAT

84°

53°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

71°

mild

71°

70°

69°

67°

63°

61°

58°

57°

56°

55°

54°

53°

52°

56°

59°

63°

66°

70°

73°

75°

77°

78°

77°

75°

72°

68°

65°

63°

61°

60°

58°

57°

56°

54°

58°

63°

68°

72°

76°

80°

83°

85°

84°

83°

81°

78°

74°

67°

63°

61°

59°

60°

59°

58°

56°

59°

62°

66°

70°

74°

78°

81°

83°

85°

86°

85°

82°

77°

73°

68°

64°

63°

61°

60°

59°

58°

56°

54°

56°

58°

60°

63°

68°

72°

75°

77°

78°

77°

76°

74°

70°

65°

61°

59°

57°

56°

55°

54°

53°

54°

55°

57°

WIND

mph · gust · dir

8mph N

G 10 mph

G10

G12

NNW

G14

G11

G13

G15

G11

NNE

G13

NNE

G14

NNE

G15

NNE

G10

NNE

G10

G11

NNE

G13

NNE

G13

NNE

G10

NNE

NNW

G10

NNW

G11

NNW

G11

NNW

G11

G10

G11

NNE

G12

NNE

ENE

NNE

NNW

G11

G13

G11

ENE

SSW

WSW

SSW

WSW

WNW

G10

WNW

WSW

G11

G10

SSW

G11

SSW

G12

G11

G12

G13

G12

SSW

G11

SSW

G10

SSW

G10

G11

G12

WSW

G14

WSW

G10

SSW

SSE

PRECIP

chance %

17%

34%

16%

12%

CLOUDS

cover %

clear

100%

49%

10%

12%

100%

11%

100%

42%

100%

79%

10%

22%

45%

73%

92%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:25 AM

SUNSET

09:04 PM

15H 39M OF DAYLIGHT

MOON PHASE

Waning Crescent

5% illuminated

Station Location

47.4790, -122.2587

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

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