St. Lucie Canal Blw S-308, nr Port Mayaca (aux) Fl

USGS · 02276877

ST. LUCIE CANAL BLW S-308, NR PORT MAYACA (AUX) FL

USGS · 02276877LIVE

ST. LUCIE CANAL BLW S-308, NR PORT MAYACA (AUX) FL

MARTIN COUNTY, FL26.9855°N, -80.6156°W Updated 1 hr ago

FLOW RATE

-543cfs

GAUGE HT

13.90ft

AIR TEMP

82°F

WIND

4mph SE

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

-543cfs 98.3% vs avg

Optimal band: 4–5 cfs

PERIOD HIGH

59.9cfs

PERIOD LOW

4.11cfs

RUNNABLE

58%

last 1 day in band

Gauge Height

13.90ft

Water Turbidity

Precipitation History

Your History · ST. LUCIE CANAL BLW S-308, NR PORT MAYACA (AUX) FL

Track your history

Sign in to track your sessions at ST. LUCIE CANAL BLW S-308, NR PORT MAYACA (AUX) FL — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

89°

74°

WED

89°

78°

THU

90°

77°

FRI

92°

79°

SAT

91°

76°

SUN

90°

77°

MON

91°

77°

TIME

WED

NOW

THU

FRI

SAT

SUN

TEMP

hourly forecast

80°

mild

80°

79°

78°

81°

83°

85°

86°

87°

88°

81°

87°

88°

89°

87°

83°

81°

79°

78°

77°

80°

82°

84°

85°

87°

88°

89°

90°

87°

83°

82°

81°

80°

79°

81°

83°

86°

89°

90°

91°

92°

91°

89°

85°

83°

82°

81°

80°

82°

84°

86°

88°

90°

91°

89°

90°

77°

76°

77°

79°

77°

79°

78°

77°

78°

80°

82°

83°

84°

85°

86°

87°

89°

90°

89°

88°

WIND

mph · gust · dir

4mph SSE

G 11 mph

G11

SSE

G11

SSE

G11

SSE

G11

SSE

G10

SSE

SSW

WNW

ESE

SSE

G12

G19

G20

G17

SSE

G17

SSE

G14

G13

G12

G13

SSE

ENE

ESE

WSW

WNW

NNE

G12

ENE

G14

G17

G20

ESE

G20

ESE

G20

G17

G13

G10

ESE

G11

ESE

G10

SSE

SSW

G10

G12

G14

ESE

G15

ESE

G16

ESE

G20

G19

ESE

G19

ESE

G19

ESE

G18

ESE

G15

ESE

G11

ESE

G10

G13

SSE

G12

SSE

G15

SSW

G14

G13

WSW

G16

WSW

G26

SSW

G20

G13

SSE

SSW

WSW

SSE

G14

PRECIP

chance %

15%

10%

11%

10%

14%

18%

17%

58%

18%

CLOUDS

cover %

clear

28%

14%

43%

11%

65%

100%

59%

93%

61%

10%

15%

78%

35%

45%

98%

100%

68%

100%

74%

54%

16%

45%

19%

17%

12%

11%

10%

11%

16%

100%

15%

79%

69%

100%

67%

59%

100%

58%

17%

11%

28%

11%

97%

100%

37%

47%

41%

100%

10%

15%

84%

100%

95%

100%

PRESSURE

hPa · trend

1019

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Calm

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

06:34 AM

SUNSET

08:20 PM

13H 46M OF DAYLIGHT

MOON PHASE

Last Quarter

43% illuminated

Station Location

26.9855, -80.6156

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-07 23:45 UTC

Site #02276877·USGS

Create a free account to save favorites, set flow alerts, and track conditions