Water Temperature of the Au Sable River in Oscoda, MI

Current Water Temperature

76.1°F

Measurement Time: Sunday, July 19, 2026, 10:30 PM EDT

Temperature Locations

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Local Points of Interest

Rea Road Bridge; Foote Hydroelectric Dam; Foote Dam Pond; Au Sable, MI

Au Sable River

Station Name: AU SABLE RIVER NEAR AU SABLE, MI
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 610 feet

Nearest Address:
Rea Rd
Oscoda, MI 48750
Iosco County

GPS Coordinates: 44.43640447, -83.4338609

Nearby Water Temperatures

Au Sable River, Oscoda, MI (7.2 mi)
Au Sable River, Glennie, MI (11.9 mi)
Au Sable River, South Branch, MI (14.3 mi)
Au Sable River, Glennie, MI (20.1 mi)
Au Sable River, Curran, MI (23.3 mi)
Au Sable River, Mio, MI (37.6 mi)
Rifle River, Sterling, MI (38.4 mi)
Lake Huron, Alpena, MI (38.9 mi)
Thunder Bay River, Alpena, MI (43.3 mi)
Au Sable River, Luzerne, MI (45.4 mi)
Lake Huron, Port Austin, MI (51.4 mi)
South Branch Au Sable River, Grayling, MI (51.8 mi)
North Branch Au Sable River, Grayling, MI (52.2 mi)
Lake Huron, Harbor Beach, MI (56.6 mi)
Lake Huron, Alpena, MI (69.6 mi)

Weather for Oscoda, Michigan

Current Weather

52°F
Clear
Clear
50.1°F
58.3°F
87%
SW 5.8 mph
12.2 mph
58.1°F
55.4°F
0 in
0%
9 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 84°F
L: 58°F
Light rain shower
Tue
H: 78°F
L: 56°F
Sunny
Wed
H: 74°F
L: 56°F
Sunny
Thu
H: 78°F
L: 53°F
Partly Cloudy
Fri
H: 82°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 24.3 μg/m3
PM10: 24.4 μg/m3
Carbon Monoxide: 170 μg/m3
Nitrogen Dioxide: 4.4 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:40 PM
Sunset: 9:11 PM
Daylight: 15 hrs 3 mins
Moonrise: 1:32 PM
Moon Transit: 6:55 PM
Moonset: 12:49 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
6:25 PM - 8:55 PM

Minor Periods

1:02 PM - 2:32 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 19 at 9:34PM EDT until July 22 at 4:00PM EDT by NWS Detroit/Pontiac MI

Effective: Sun July 19, 2026, 9:34 PM
Expires: Mon July 20, 2026, 10:15 AM

* WHAT...Expect sustained winds up to 25 knots from the west with gusts up to 30 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to Bay Port MI. * WHEN...The maximum winds are expected around 4 AM EDT Tuesday with the largest waves expected around 8 AM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Monday, July 20, 2026

Weather Forecast

Sunny
84.4°F
57.7°F
70.4°F
65%
0.11 in
57%
0%
17 mph
6.7


Air Quality

AQI: 2 - Moderate
PM2.5: 22.76 μg/m3
PM10: 22.94 μg/m3
Carbon Monoxide: 219.63 μg/m3
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 0.75 μg/m3
Ozone: 97.08 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 1:40 PM
Sunset: 9:11 PM
Daylight: 15 hrs 3 mins
Moonrise: 1:32 PM
Moon Transit: 6:55 PM
Moonset: 12:49 AM
Moon Phase: Waxing Crescent
Moon Illumination: 32.7%

Best Times for Fishing or Hunting

Major Periods

6:57 AM - 9:27 AM
6:25 PM - 8:55 PM

Minor Periods

1:02 PM - 2:32 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, July 21, 2026

Weather Forecast

Light rain shower
77.7°F
55.8°F
68.5°F
77%
0.42 in
81%
0%
19 mph
6.5


Air Quality

AQI: 1 - Good
PM2.5: 5.52 μg/m3
PM10: 5.56 μg/m3
Carbon Monoxide: 173.04 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 0.47 μg/m3
Ozone: 90.08 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 1:40 PM
Sunset: 9:11 PM
Daylight: 15 hrs 1 mins
Moonrise: 2:40 PM
Moon Transit: 7:39 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 43.7%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
7:09 PM - 9:39 PM

Minor Periods

2:10 PM - 3:40 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, July 22, 2026

Weather Forecast

Sunny
73.8°F
55.8°F
63.4°F
52%
0 in
6%
0%
13.9 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 4.89 μg/m3
PM10: 5.1 μg/m3
Carbon Monoxide: 102.04 μg/m3
Nitrogen Dioxide: 0.53 μg/m3
Sulphur Dioxide: 0.16 μg/m3
Ozone: 68.75 μg/m3

Astronomical

Sunrise: 6:10 AM
Sun Transit: 1:40 PM
Sunset: 9:10 PM
Daylight: 14 hrs 59 mins
Moonrise: 3:47 PM
Moon Transit: 8:25 PM
Moonset: 12:31 AM
Moon Phase: First Quarter
Moon Illumination: 55.0%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
7:55 PM - 10:25 PM

Minor Periods

3:17 PM - 4:47 PM
12:01 AM - 1:31 AM

Action Rating: 2 out of 5

Thursday, July 23, 2026

Weather Forecast

Sunny
78.1°F
53.1°F
64.8°F
56%
0 in
17%
0%
8.9 mph
7.2


Air Quality

AQI: 1 - Good
PM2.5: 6 μg/m3
PM10: 6.26 μg/m3
Carbon Monoxide: 147 μg/m3
Nitrogen Dioxide: 1.2 μg/m3
Sulphur Dioxide: 0.17 μg/m3
Ozone: 69.04 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 1:40 PM
Sunset: 9:09 PM
Daylight: 14 hrs 57 mins
Moonrise: 4:53 PM
Moon Transit: 9:13 PM
Moonset: 12:56 AM
Moon Phase: First Quarter
Moon Illumination: 66.1%

Best Times for Fishing or Hunting

Major Periods

9:13 AM - 11:43 AM
8:43 PM - 11:13 PM

Minor Periods

4:23 PM - 5:53 PM
12:26 AM - 1:56 AM

Action Rating: 3 out of 5

Friday, July 24, 2026

Weather Forecast

Partly Cloudy
81.6°F
61°F
70.1°F
65%
0.02 in
36%
0%
8.5 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 6.39 μg/m3
PM10: 6.56 μg/m3
Carbon Monoxide: 186.56 μg/m3
Nitrogen Dioxide: 5.08 μg/m3
Sulphur Dioxide: 0.24 μg/m3
Ozone: 51.89 μg/m3

Astronomical

Sunrise: 6:12 AM
Sun Transit: 1:40 PM
Sunset: 9:08 PM
Daylight: 14 hrs 55 mins
Moonrise: 5:56 PM
Moon Transit: 10:02 PM
Moonset: 1:28 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

10:02 AM - 12:32 AM
12:00 AM - 12:00 AM

Minor Periods

5:26 PM - 6:56 PM
12:58 AM - 2:28 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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