USGS · 251003080435500

MCCORMICK CREEK

USGS · 251003080435500LIVE

MCCORMICK CREEK AT MOUTH NEAR KEY LARGO, FL

MIAMI-DADE COUNTY, FL25.1682°N, -80.7336°W Updated 19 hr ago

FLOW RATE

35cfs

GAUGE HT

-0.10ft

AIR TEMP

89°F

WIND

9mph ESE

FISH INDEX

50SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

35cfs 33.9% vs avg

Optimal band: 15–21 cfs

PERIOD HIGH

66cfs

PERIOD LOW

7cfs

RUNNABLE

22%

last 30 day in band

Gauge Height

-0.10ft

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

89°

78°

MON

90°

78°

TUE

91°

73°

WED

90°

76°

THU

93°

79°

FRI

93°

79°

SAT

92°

80°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

82°

mild

82°

80°

79°

78°

79°

78°

79°

82°

84°

85°

86°

88°

90°

89°

88°

86°

84°

83°

81°

80°

79°

78°

77°

80°

84°

87°

88°

89°

91°

90°

89°

88°

85°

83°

81°

75°

73°

76°

77°

76°

79°

84°

87°

89°

90°

89°

88°

86°

84°

82°

81°

80°

79°

81°

85°

88°

90°

92°

93°

92°

91°

90°

88°

87°

85°

84°

82°

81°

80°

79°

82°

84°

88°

90°

92°

93°

WIND

mph · gust · dir

8mph E

G 14 mph

G14

G13

G11

ENE

G13

ENE

G12

NNE

G13

G15

G13

ESE

G10

G11

ESE

G13

ESE

G12

ESE

G11

G13

ESE

G15

G12

ESE

G12

ESE

G11

ESE

G12

ESE

G10

ESE

NNE

G11

G12

NNE

G11

ENE

G11

G17

ESE

G12

NNE

ENE

NNE

ENE

ESE

SSE

NNE

WSW

SSW

SSE

ESE

SSE

PRECIP

chance %

11%

CLOUDS

cover %

clear

11%

15%

19%

100%

16%

48%

45%

100%

72%

99%

100%

80%

100%

10%

11%

10%

100%

11%

37%

100%

10%

11%

100%

85%

96%

63%

10%

98%

100%

25%

52%

100%

98%

100%

54%

99%

100%

93%

83%

78%

83%

93%

100%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

06:41 AM

SUNSET

08:16 PM

13H 35M OF DAYLIGHT

MOON PHASE

Waning Crescent

4% illuminated

Station Location

25.1682, -80.7336

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

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