Arroyo Trabuco A San Juan Capistrano Ca River

USGS · 11047300

ARROYO TRABUCO A SAN JUAN CAPISTRANO CA RIVER

USGS · 11047300LIVE

ARROYO TRABUCO A SAN JUAN CAPISTRANO CA

SAN JUAN CAPISTRANO, CA33.4984°N, -117.6659°W Updated 8 hr ago

FLOW RATE

2cfs

GAUGE HT

10.77ft

AIR TEMP

63°F

WIND

1mph W

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

2cfs 38.1% vs avg

Optimal band: 4–6 cfs

PERIOD HIGH

422cfs

PERIOD LOW

1cfs

RUNNABLE

23%

last 1 year in band

Gauge Height

10.77ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

80°

61°

MON

79°

64°

TUE

88°

71°

WED

96°

73°

THU

89°

76°

FRI

84°

74°

SAT

86°

73°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

70°

mild

70°

73°

72°

74°

73°

80°

79°

77°

75°

73°

70°

68°

67°

66°

65°

64°

66°

68°

72°

76°

78°

79°

77°

78°

75°

73°

70°

71°

74°

76°

74°

73°

72°

71°

73°

78°

82°

85°

88°

86°

85°

86°

87°

86°

85°

82°

80°

78°

77°

76°

77°

76°

74°

73°

74°

78°

82°

85°

88°

91°

92°

93°

96°

94°

92°

90°

88°

83°

82°

80°

79°

78°

77°

76°

78°

83°

86°

87°

88°

89°

85°

84°

82°

81°

79°

78°

77°

76°

75°

WIND

mph · gust · dir

1mph NE

G 2 mph

WSW

G10

WSW

G10

WSW

G10

WSW

G10

WSW

ENE

NNW

WSW

G11

WSW

G10

WSW

G10

WNW

WSW

SSE

SSW

WSW

NNW

WSW

SSW

SSE

SSW

WSW

SSW

SSE

WSW

SSW

SSE

SSW

PRECIP

chance %

15%

CLOUDS

cover %

80%

mostly

80%

100%

81%

10%

100%

45%

10%

71%

21%

28%

31%

69%

49%

15%

11%

76%

100%

40%

39%

100%

57%

10%

100%

12%

68%

10%

36%

26%

51%

77%

100%

79%

81%

42%

60%

80%

81%

71%

12%

10%

100%

62%

31%

11%

15%

92%

35%

20%

33%

52%

73%

81%

62%

PRESSURE

hPa · trend

1011

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:02 PM

14H 12M OF DAYLIGHT

MOON PHASE

Waning Crescent

7% illuminated

Station Location

33.4984, -117.6659

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

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