USGS · 12113390

DUWAMISH RIVER

USGS · 12113390LIVE

DUWAMISH RIVER AT GOLF COURSE AT TUKWILA, WA

TUKWILA, WA47.4790°N, -122.2587°W Updated 9 hr ago

FLOW RATE

384cfs

GAUGE HT

8.07ft

WATER TEMP

68°F

AIR TEMP

58°F

WIND

11mph SW

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

384cfs

Optimal band: 345–467 cfs

PERIOD HIGH

6,419cfs

PERIOD LOW

274cfs

RUNNABLE

48%

last 1 year in band

Gauge Height

8.07ft

Water Temperature

68.4°F

Precipitation History

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

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Weather Conditions

WEATHER CONDITIONS

TODAY

72°

55°

MON

78°

51°

TUE

84°

54°

WED

86°

56°

THU

95°

60°

FRI

86°

58°

SAT

85°

55°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

61°

mild

61°

64°

67°

68°

69°

71°

72°

71°

69°

68°

64°

61°

59°

57°

56°

54°

53°

52°

51°

56°

59°

63°

66°

69°

72°

74°

76°

77°

78°

77°

76°

75°

72°

68°

64°

62°

59°

58°

56°

55°

54°

58°

63°

67°

72°

76°

79°

82°

83°

84°

83°

82°

80°

78°

74°

68°

64°

61°

60°

59°

58°

57°

56°

60°

65°

70°

74°

78°

81°

85°

86°

85°

83°

81°

76°

70°

67°

65°

64°

63°

61°

60°

63°

68°

72°

76°

80°

83°

86°

90°

93°

95°

90°

83°

76°

72°

69°

67°

65°

63°

WIND

mph · gust · dir

3mph S

G 5 mph

SSW

WNW

NNW

G11

G12

G13

G14

NNE

G15

NNE

G12

NNE

G13

NNE

G15

NNE

G10

NNE

G11

NNE

G10

G11

NNE

G12

NNE

G11

NNE

G10

NNW

G11

NNW

G11

NNW

G12

G13

G10

NNE

ENE

ESE

NNE

NNW

G11

G14

G13

NNE

G11

NNE

G10

NNE

ENE

ESE

NNW

NNE

NNW

G10

NNW

G10

NNW

G12

G15

G12

NNE

G13

NNE

G11

NNE

NNW

G12

G18

G21

G22

G21

SSW

G19

SSW

G18

SSW

G16

SSW

PRECIP

chance %

13%

33%

10%

CLOUDS

cover %

36%

few

36%

31%

33%

34%

100%

11%

95%

66%

94%

21%

33%

49%

64%

69%

53%

25%

PRESSURE

hPa · trend

1021

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Moderate

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:25 AM

SUNSET

09:04 PM

15H 39M OF DAYLIGHT

MOON PHASE

Waning Crescent

6% 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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