USGS · 11181008

CASTRO VALLEY C A HAYWARD CA RIVER

USGS · 11181008LIVE

CASTRO VALLEY C A HAYWARD CA

HAYWARD, CA37.6799°N, -122.0805°W Updated 23 min ago

FLOW RATE

0.39cfs

GAUGE HT

0.77ft

AIR TEMP

60°F

WIND

5mph WSW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

0.39cfs 14.8% vs avg

Optimal band: 0–0 cfs

PERIOD HIGH

0.39cfs

PERIOD LOW

0.26cfs

RUNNABLE

last 1 day in band

Gauge Height

0.77ft

Precipitation History

Your History · CASTRO VALLEY C A HAYWARD CA

Track your history

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Weather Conditions

WEATHER CONDITIONS

TODAY

69°

56°

FRI

62°

55°

SAT

66°

57°

SUN

72°

55°

MON

75°

56°

TUE

72°

56°

WED

65°

57°

TIME

THU

NOW

FRI

SAT

SUN

MON

TUE

TEMP

hourly forecast

64°

mild

64°

62°

59°

58°

57°

56°

55°

56°

58°

61°

60°

61°

62°

61°

59°

58°

57°

58°

59°

60°

61°

60°

61°

62°

64°

65°

66°

65°

64°

62°

61°

60°

58°

57°

56°

55°

56°

59°

63°

68°

70°

72°

71°

72°

71°

69°

67°

65°

63°

62°

60°

59°

58°

57°

56°

57°

60°

64°

68°

71°

73°

75°

74°

70°

67°

65°

63°

61°

60°

59°

58°

57°

56°

57°

59°

WIND

mph · gust · dir

11mph W

G 14 mph

G14

G13

G15

G14

WSW

G16

WSW

G16

G17

WSW

G17

WSW

G17

WSW

G16

WSW

G17

WSW

G16

WSW

G18

WSW

G17

WSW

G15

WSW

G15

WSW

G16

WSW

G15

WSW

G15

WSW

G16

WSW

G15

G14

G15

G13

G16

G15

G16

G18

WSW

G17

WSW

G17

WSW

G16

G15

G16

G17

G19

G20

G19

WSW

SSW

SSE

NNW

WNW

WSW

SSW

SSE

WNW

WSW

SSW

G10

SSE

G11

SSE

PRECIP

chance %

CLOUDS

cover %

13%

few

13%

17%

16%

29%

28%

37%

18%

28%

100%

84%

100%

44%

65%

34%

PRESSURE

hPa · trend

1005

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:48 AM

SUNSET

08:33 PM

14H 45M OF DAYLIGHT3H 50M REMAINING

MOON PHASE

Waxing Gibbous

80% illuminated

Station Location

37.6799, -122.0805

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DATA · USGS · NOAA · NWSUPDATED 2026-06-25 16:43 UTC

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