USGS · 04182769

ST. MARYS RIVER

USGS · 04182769LIVE

ST. MARYS RIVER AT MAIN ST. AT FORT WAYNE, IN

INDIANA41.0786°N, -85.1544°W Updated 1 hr ago

FLOW RATE

156cfs

AIR TEMP

76°F

WIND

4mph WNW

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

156cfs 37.5% vs avg

Optimal band: 133–179 cfs

PERIOD HIGH

4,910cfs

PERIOD LOW

34cfs

RUNNABLE

last 1 year in band

Precipitation History

Your History · ST. MARYS RIVER AT MAIN ST. AT FORT WAYNE, IN

Track your history

Sign in to track your sessions at ST. MARYS RIVER AT MAIN ST. AT FORT WAYNE, IN — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

86°

66°

WED

89°

65°

THU

87°

67°

FRI

84°

68°

SAT

82°

68°

SUN

86°

68°

MON

87°

68°

TIME

WED

NOW

THU

FRI

SAT

SUN

TEMP

hourly forecast

69°

mild

69°

68°

67°

66°

65°

66°

69°

73°

78°

81°

83°

85°

87°

88°

89°

88°

87°

85°

81°

78°

76°

74°

73°

72°

70°

68°

67°

68°

72°

76°

80°

84°

85°

86°

87°

86°

84°

79°

74°

72°

71°

70°

69°

68°

70°

73°

77°

80°

82°

83°

84°

81°

80°

77°

74°

72°

71°

70°

69°

68°

69°

70°

72°

74°

77°

80°

82°

81°

80°

78°

76°

75°

73°

72°

71°

70°

69°

68°

70°

73°

76°

79°

81°

83°

84°

85°

86°

85°

84°

83°

81°

WIND

mph · gust · dir

4mph NNW

G 12 mph

G12

NNW

G11

NNW

WNW

G10

WNW

WSW

WNW

SSW

WNW

G14

G12

G13

WSW

G14

WSW

G12

WSW

G12

WSW

G11

WSW

G11

WSW

G10

WSW

G10

G15

G19

G24

WNW

G14

ENE

G13

NNE

G14

G15

G13

NNE

G13

NNW

G12

NNW

G11

NNW

G12

G11

G13

G15

ENE

SSE

WSW

ENE

NNE

PRECIP

chance %

31%

57%

70%

45%

42%

18%

12%

CLOUDS

cover %

clear

100%

27%

17%

100%

96%

68%

100%

88%

100%

41%

75%

100%

62%

35%

28%

25%

17%

22%

35%

33%

96%

31%

100%

46%

42%

26%

33%

14%

78%

100%

62%

100%

97%

100%

74%

78%

13%

17%

18%

14%

PRESSURE

hPa · trend

989

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Warm

Wind

Calm

Pressure

Stable

Moon Phase

Good

DAYLIGHT

SUNRISE

06:15 AM

SUNSET

09:15 PM

15H 0M OF DAYLIGHT

MOON PHASE

Last Quarter

43% illuminated

Station Location

41.0786, -85.1544

Loading map…

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

Site #04182769·USGS

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