USGS · 04015415

LAKE SUPERIOR TRIBUTARY

USGS · 04015415LIVE

LAKE SUPERIOR TRIBUTARY AT W.9TH ST. IN DULUTH, MN

DULUTH, MN46.7574°N, -92.1567°W

AIR TEMP

62°F

WIND

8mph ENE

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 · LAKE SUPERIOR TRIBUTARY AT W.9TH ST. IN DULUTH, MN

Track your history

Sign in to track your sessions at LAKE SUPERIOR TRIBUTARY AT W.9TH ST. IN DULUTH, MN — best days, monthly trends, and time on the water.

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

65°

52°

TUE

90°

59°

WED

82°

66°

THU

89°

61°

FRI

68°

54°

SAT

68°

53°

SUN

73°

54°

TIME

TUE

NOW

WED

THU

FRI

SAT

TEMP

hourly forecast

63°

mild

63°

60°

59°

62°

67°

70°

79°

82°

86°

87°

89°

90°

87°

86°

85°

83°

79°

75°

72°

71°

69°

68°

67°

66°

68°

72°

74°

75°

77°

78°

76°

74°

77°

82°

80°

71°

70°

69°

68°

66°

64°

63°

62°

61°

62°

64°

68°

73°

77°

80°

83°

85°

87°

88°

89°

88°

87°

82°

75°

73°

71°

68°

67°

64°

62°

59°

58°

55°

54°

57°

58°

57°

58°

57°

56°

55°

56°

54°

53°

55°

58°

59°

61°

64°

65°

67°

68°

67°

66°

65°

63°

60°

58°

56°

WIND

mph · gust · dir

4mph N

WSW

G13

G27

SSE

G14

G18

G24

G25

G24

G26

G28

G26

WSW

G23

G12

G11

WSW

G11

WSW

G12

G10

G17

WSW

G17

G29

G11

WSW

G15

G10

WSW

G15

G17

SSW

G17

G15

G14

G15

G17

G10

WSW

G14

G11

WNW

G10

WNW

G13

G12

G13

G15

WNW

G16

WNW

G16

WNW

G16

WNW

G17

WNW

G15

WNW

G14

WNW

G11

WNW

WSW

NNE

ENE

G24

ENE

G28

ENE

G29

ENE

G29

ENE

G30

ENE

G33

ENE

G22

ENE

G16

ENE

G24

G26

ENE

G26

G27

G22

G17

ENE

G13

G16

G25

ENE

G26

G28

G27

ENE

G26

ENE

G25

G24

G26

ENE

G24

ENE

G26

ENE

G25

ENE

G25

ENE

G24

ENE

G24

G25

ENE

G24

ENE

G22

G20

ENE

G22

G16

ENE

G17

ENE

G17

G19

G21

ENE

G21

ENE

G16

ENE

G10

PRECIP

chance %

39%

25%

33%

34%

15%

16%

23%

29%

28%

CLOUDS

cover %

100%

overcast

100%

46%

27%

66%

100%

89%

100%

37%

100%

64%

100%

11%

100%

75%

100%

96%

78%

30%

10%

39%

77%

98%

88%

61%

37%

19%

PRESSURE

hPa · trend

974

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Ideal

Wind

Light

Pressure

Rising — Slow

Moon Phase

Peak Activity

DAYLIGHT

SUNRISE

05:17 AM

SUNSET

09:06 PM

15H 49M OF DAYLIGHT17H 5M REMAINING

MOON PHASE

Full Moon

100% illuminated

PEAK ACTIVITY

Station Location

46.7574, -92.1567

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-06-30 04:01 UTC

Site #04015415·USGS

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