USGS · 11466170

MATANZAS C A SANTA ROSA CA RIVER

USGS · 11466170LIVE

MATANZAS C A SANTA ROSA CA

SANTA ROSA, CA38.4388°N, -122.7024°W

AIR TEMP

56°F

WIND

2mph W

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

—cfs

No flow data available

Precipitation History

Your History · MATANZAS C A SANTA ROSA CA

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Weather Conditions

WEATHER CONDITIONS

TODAY

80°

46°

THU

78°

51°

FRI

80°

50°

SAT

88°

57°

SUN

84°

54°

MON

80°

53°

TUE

89°

56°

TIME

THU

NOW

FRI

SAT

SUN

MON

TEMP

hourly forecast

52°

mild

52°

51°

52°

55°

58°

62°

67°

73°

78°

77°

73°

72°

69°

66°

62°

58°

56°

55°

53°

52°

51°

50°

51°

55°

60°

67°

73°

77°

80°

79°

78°

79°

78°

75°

72°

68°

65°

64°

62°

61°

60°

59°

58°

57°

59°

63°

68°

74°

80°

85°

88°

82°

81°

77°

73°

68°

64°

61°

59°

57°

56°

55°

54°

55°

59°

64°

70°

76°

81°

84°

82°

79°

78°

75°

71°

66°

61°

58°

57°

55°

54°

53°

55°

58°

63°

69°

74°

77°

79°

80°

78°

75°

71°

68°

65°

WIND

mph · gust · dir

1mph ESE

ESE

SSE

SSW

WSW

G12

WSW

G11

WSW

G11

WSW

G10

WSW

G12

G11

SSW

WSW

SSW

WSW

G10

WSW

G12

WSW

G12

WSW

SSW

SSE

SSW

WSW

WNW

WSW

SSW

WSW

SSW

SSE

PRECIP

chance %

CLOUDS

cover %

100%

overcast

100%

98%

60%

100%

39%

22%

14%

34%

87%

100%

76%

26%

34%

48%

10%

56%

70%

50%

53%

38%

31%

30%

18%

PRESSURE

hPa · trend

1005

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Stable

Moon Phase

Average

DAYLIGHT

SUNRISE

05:50 AM

SUNSET

08:38 PM

14H 48M OF DAYLIGHT15H 38M REMAINING

MOON PHASE

Waning Gibbous

95% illuminated

Station Location

38.4388, -122.7024

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DATA · USGS · NOAA · NWSUPDATED 2026-07-02 05:00 UTC

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