USGS · 02234000

ST. JOHNS RIVER

USGS · 02234000LIVE

ST. JOHNS RIVER ABOVE LAKE HARNEY NEAR GENEVA, FL

SEMINOLE COUNTY, FL28.7142°N, -81.0353°W Updated 55 min ago

FLOW RATE

1,497cfs

AIR TEMP

76°F

WIND

4mph WSW

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

1,497cfs 11.1% vs avg

Optimal band: 1,187–1,607 cfs

PERIOD HIGH

7,008cfs

PERIOD LOW

267cfs

RUNNABLE

last 1 year in band

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

92°

75°

WED

91°

75°

THU

96°

75°

FRI

99°

75°

SAT

98°

76°

SUN

95°

75°

MON

89°

75°

TIME

WED

NOW

THU

FRI

SAT

SUN

TEMP

hourly forecast

78°

mild

78°

77°

79°

81°

83°

85°

87°

88°

89°

90°

91°

89°

88°

84°

77°

75°

76°

75°

78°

80°

83°

85°

88°

92°

96°

95°

89°

76°

77°

75°

76°

77°

76°

75°

78°

82°

87°

91°

94°

97°

98°

99°

96°

93°

90°

83°

78°

77°

79°

78°

77°

76°

79°

82°

86°

90°

93°

96°

97°

98°

96°

93°

91°

88°

84°

82°

79°

78°

77°

76°

78°

82°

86°

89°

91°

95°

92°

94°

95°

92°

88°

WIND

mph · gust · dir

5mph S

G 13 mph

G13

G12

SSW

G11

SSW

G10

ESE

WNW

WSW

SSW

ESE

G13

G16

G23

NNE

G25

G10

SSE

G11

SSE

G11

SSW

WSW

SSW

WSW

SSW

WSW

WNW

ESE

G11

NNW

G11

G10

ESE

G15

SSE

G17

G18

G16

SSW

G11

SSW

G10

ESE

G12

ESE

G14

SSE

G17

ESE

G15

SSW

G16

G18

G17

SSE

G15

G11

SSE

G10

SSW

G20

SSE

G29

SSE

G28

SSE

G28

SSE

G23

SSE

G15

SSW

G14

G16

G18

G15

SSW

G13

SSW

G12

G11

WSW

G11

PRECIP

chance %

14%

13%

15%

14%

12%

23%

18%

15%

10%

15%

10%

30%

49%

CLOUDS

cover %

100%

overcast

100%

97%

57%

64%

39%

99%

75%

100%

93%

44%

23%

63%

100%

98%

99%

100%

92%

78%

100%

80%

34%

52%

76%

93%

100%

26%

73%

63%

100%

95%

28%

24%

68%

100%

63%

16%

10%

100%

66%

52%

86%

92%

100%

11%

55%

19%

17%

11%

100%

66%

14%

13%

100%

30%

100%

85%

100%

94%

85%

PRESSURE

hPa · trend

1019

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

06:32 AM

SUNSET

08:25 PM

13H 53M OF DAYLIGHT

MOON PHASE

Last Quarter

43% illuminated

Station Location

28.7142, -81.0353

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

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