Waterlands
Au Sable River
USGS · 04136000
AU SABLE RIVER
USGS · 04136000LIVE

AU SABLE RIVER NEAR RED OAK, MI

BIG CREEK TOWNSHIP, MI44.6770°N, -84.2925°W Updated 22 hr ago
FLOW RATE
1,092cfs
AIR TEMP
61°F
WIND
4mph S
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
1,092cfs 2.6% vs avg
Optimal band: 589797 cfs
PERIOD HIGH
4,694cfs
PERIOD LOW
542cfs
RUNNABLE
44%
last 1 year in band
Precipitation History
Your History · AU SABLE RIVER NEAR RED OAK, MI

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Weather Conditions
WEATHER CONDITIONS
TODAY
69°
49°
THU
66°
58°
FRI
74°
56°
SAT
80°
53°
SUN
82°
55°
MON
82°
58°
TUE
98°
66°
TIME
WED
11
NOW
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
TEMP
hourly forecast
60°
mild
60°
59°
59°
58°
58°
58°
59°
59°
59°
61°
61°
64°
65°
58°
60°
63°
66°
66°
66°
66°
63°
64°
62°
60°
60°
59°
59°
58°
59°
58°
56°
56°
57°
59°
60°
62°
64°
66°
69°
72°
74°
71°
71°
73°
71°
67°
63°
59°
57°
55°
54°
54°
54°
54°
53°
53°
56°
61°
65°
69°
72°
74°
77°
78°
79°
80°
79°
77°
74°
70°
64°
60°
59°
58°
57°
56°
55°
55°
55°
55°
58°
63°
68°
71°
75°
78°
80°
81°
82°
82°
82°
80°
78°
74°
69°
64°
61°
60°
59°
59°
59°
58°
58°
58°
61°
66°
70°
74°
77°
80°
82°
82°
79°
75°
72°
WIND
mph · gust · dir
4mph ESE
G 7 mph
4
G7
ESE
2
G4
E
4
G5
ESE
4
G6
ESE
2
G5
ENE
4
G7
ENE
3
G4
ENE
3
G8
ESE
3
G6
ESE
3
G7
SSE
1
G6
S
2
G4
SE
5
G9
ESE
19
G29
NNW
7
G12
NE
4
G5
S
2
G3
E
4
G6
SW
3
G4
SSW
5
G7
NW
3
G8
NW
5
G9
NNW
5
G11
NNE
5
G11
NE
6
G11
NNE
4
G8
NNE
4
G7
ENE
2
G7
NE
2
G6
NNW
4
G7
NW
4
G10
NNW
5
G13
N
5
G13
N
5
G11
N
3
G8
NNW
2
G5
N
3
G6
NNE
2
G5
W
3
G5
S
4
G5
NE
4
G5
ENE
4
G9
NE
4
G7
NE
5
G6
NE
5
G9
NE
7
G13
E
5
G11
E
4
E
3
NE
4
ENE
4
E
3
ENE
4
ENE
3
E
3
NE
3
NE
3
G4
NE
4
G6
NE
5
G8
ENE
6
G9
ENE
6
G8
ENE
7
G8
ENE
7
G8
E
7
E
8
E
8
E
9
ENE
10
ENE
8
G11
ENE
7
G14
E
5
G12
E
3
ESE
3
E
4
E
3
ESE
3
ESE
3
ESE
3
ESE
3
E
3
E
3
G4
ENE
3
G6
E
4
G7
ENE
6
G9
E
7
G10
ESE
7
G9
SE
7
SE
7
SE
8
SE
9
SE
9
SE
9
SE
9
G10
SE
9
G17
SE
7
G19
SE
5
G17
SE
5
G9
SE
5
G11
SE
5
G13
SE
5
G16
SSE
5
G17
SSE
5
G16
SE
5
G15
SSE
4
G9
SE
4
G12
SE
6
G13
SE
7
G13
SSE
8
G13
SSE
10
G14
SSE
10
G14
SSE
11
G14
S
11
G14
S
11
G15
S
9
G16
SSE
9
G17
SSE
PRECIP
chance %
9%
9%
11%
14%
13%
16%
20%
37%
34%
38%
41%
27%
17%
17%
33%
39%
38%
39%
27%
34%
30%
27%
16%
13%
5%
2%
2%
2%
1%
1%
1%
1%
2%
2%
2%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
6%
6%
6%
6%
11%
11%
11%
11%
11%
11%
15%
15%
15%
15%
15%
15%
26%
26%
26%
26%
26%
26%
13%
13%
13%
13%
13%
13%
15%
15%
15%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
100%
100%
100%
100%
96%
100%
100%
100%
100%
100%
99%
100%
100%
100%
100%
94%
100%
51%
100%
50%
100%
100%
92%
100%
100%
58%
14%
100%
66%
39%
34%
100%
68%
100%
89%
100%
100%
100%
100%
100%
100%
100%
100%
100%
50%
82%
100%
100%
100%
100%
100%
100%
100%
100%
18%
13%
12%
13%
48%
6%
17%
36%
100%
100%
100%
100%
100%
10%
5%
0%
100%
21%
86%
100%
72%
23%
59%
92%
19%
13%
8%
10%
10%
7%
81%
5%
8%
21%
0%
0%
0%
6%
0%
0%
0%
58%
65%
9%
6%
100%
100%
100%
100%
100%
100%
98%
95%
93%
95%
98%
99%
PRESSURE
hPa · trend
978
978976975976977979981980980980981979981980981980982981983982
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:52 AM
SUNSET
09:26 PM
15H 34M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waxing Gibbous
74% illuminated

Station Location

44.6770, -84.2925
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-24 22:42 UTC
Site #04136000·USGS

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