Water Temperature of the North Branch Au Sable River in Grayling, MI
Current Water Temperature
37.8°F
Measurement Time: Saturday, February 28, 2026, 10:45 AM EST
Temperature Locations
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Local Points of Interest
Lovells, MI; Wildwood, MINorth Branch Au Sable River
Station Name: NB AU SABLE RIVER AT KELLOGGS BR NEAR LOVELLS, MI
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 1,043 feet
Nearest Address:
E North Down River Rd
Grayling, MI 49738
Crawford County
GPS Coordinates: 44.71668157, -84.4197413
Nearby Water Temperatures
Au Sable River, Luzerne, MI (6.8 mi)South Branch Au Sable River, Grayling, MI (7.3 mi)
Au Sable River, Mio, MI (14.7 mi)
Manistee River, Grayling, MI (21.1 mi)
Au Sable River, Curran, MI (29.5 mi)
Au Sable River, Glennie, MI (32.2 mi)
Au Sable River, South Branch, MI (38.6 mi)
Au Sable River, Glennie, MI (40.9 mi)
Au Sable River, Oscoda, MI (45 mi)
Rifle River, Sterling, MI (48.7 mi)
Au Sable River, Oscoda, MI (52.2 mi)
Thunder Bay River, Alpena, MI (54.1 mi)
Little Traverse Bay, Petoskey, MI (57.6 mi)
Lake Huron, Alpena, MI (59.4 mi)
Manistee River, Mesick, MI (65.9 mi)
Weather for Grayling, Michigan
Current Weather
22.1°F

Partly cloudy
11.5°F
22.4°F
58%
NW 9.8 mph
11.5 mph
12.7°F
15.2°F
0 in
75%
9 mi
1021 mbar
0.4
Five Day Weather Forecast

Sat
H: 23°F
L: 14°F

Sun
H: 20°F
L: 9°F

Mon
H: 34°F
L: 13°F

Tue
H: 36°F
L: 24°F

Wed
H: 35°F
L: 25°F
Air Quality
AQI:
1 - Good
PM2.5:
1.75 μg/m3
PM10:
1.85 μg/m3
Carbon Monoxide: 173.85 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 80 μg/m3
Nitrogen Dioxide: 2.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 80 μg/m3
Astronomical
Sunrise: 7:17 AM
Sun Transit: 12:50 AM
Sunset: 6:24 PM
Daylight: 11 hrs 8 mins
Sun Transit: 12:50 AM
Sunset: 6:24 PM
Daylight: 11 hrs 8 mins
Moonrise: 3:13 PM
Moon Transit: 11:00 PM
Moonset: 6:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Moon Transit: 11:00 PM
Moonset: 6:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
10:49 AM - 1:19 PM12:00 AM - 12:00 AM
Minor Periods
2:43 PM - 4:13 PM5:31 AM - 7:01 AM
Action Rating: 3 out of 5
Saturday, February 28, 2026
Weather Forecast
Overcast
23.4°F
14°F
23°F
72%
0 in
0%
10%
15 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
3.69 μg/m3
PM10:
4.15 μg/m3
Carbon Monoxide: 167.97 μg/m3
Nitrogen Dioxide: 2.53 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 85.96 μg/m3
Nitrogen Dioxide: 2.53 μg/m3
Sulphur Dioxide: 1.39 μg/m3
Ozone: 85.96 μg/m3
Astronomical
Sunrise: 7:17 AM
Sun Transit: 12:50 AM
Sunset: 6:24 PM
Daylight: 11 hrs 8 mins
Sun Transit: 12:50 AM
Sunset: 6:24 PM
Daylight: 11 hrs 8 mins
Moonrise: 3:13 PM
Moon Transit: 11:00 PM
Moonset: 6:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Moon Transit: 11:00 PM
Moonset: 6:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%
Best Times for Fishing or Hunting
Major Periods
10:49 AM - 1:19 PM12:00 AM - 12:00 AM
Minor Periods
2:43 PM - 4:13 PM5:31 AM - 7:01 AM
Action Rating: 3 out of 5
Sunday, March 1, 2026
Weather Forecast
Partly Cloudy
19.9°F
9.1°F
14.5°F
63%
0 in
0%
0%
8.9 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
1.57 μg/m3
PM10:
1.68 μg/m3
Carbon Monoxide: 161.69 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 85.64 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 85.64 μg/m3
Astronomical
Sunrise: 7:15 AM
Sun Transit: 12:49 AM
Sunset: 6:26 PM
Daylight: 11 hrs 11 mins
Sun Transit: 12:49 AM
Sunset: 6:26 PM
Daylight: 11 hrs 11 mins
Moonrise: 4:32 PM
Moon Transit: 11:50 PM
Moonset: 6:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%
Moon Transit: 11:50 PM
Moonset: 6:31 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%
Best Times for Fishing or Hunting
Major Periods
11:42 AM - 2:12 PM12:00 AM - 12:00 AM
Minor Periods
4:02 PM - 5:32 PM6:01 AM - 7:31 AM
Action Rating: 3 out of 5
Monday, March 2, 2026
Weather Forecast
Sunny
34°F
12.9°F
21.6°F
62%
0 in
0%
0%
9.8 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
3.41 μg/m3
PM10:
3.91 μg/m3
Carbon Monoxide: 167.93 μg/m3
Nitrogen Dioxide: 4.85 μg/m3
Sulphur Dioxide: 1.69 μg/m3
Ozone: 84.28 μg/m3
Nitrogen Dioxide: 4.85 μg/m3
Sulphur Dioxide: 1.69 μg/m3
Ozone: 84.28 μg/m3
Astronomical
Sunrise: 7:13 AM
Sun Transit: 12:49 AM
Sunset: 6:27 PM
Daylight: 11 hrs 14 mins
Sun Transit: 12:49 AM
Sunset: 6:27 PM
Daylight: 11 hrs 14 mins
Moonrise: 5:47 PM
Moon Transit: 12:00 AM
Moonset: 6:54 AM
Moon Phase: Full
Moon Illumination: 99.1%
Moon Transit: 12:00 AM
Moonset: 6:54 AM
Moon Phase: Full
Moon Illumination: 99.1%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:30 AM - 3:00 PM
Minor Periods
5:17 PM - 6:47 PM6:24 AM - 7:54 AM
Action Rating: 4 out of 5
Tuesday, March 3, 2026
Weather Forecast
Overcast
35.6°F
23.9°F
29.1°F
66%
0 in
0%
0%
8.3 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
6.41 μg/m3
PM10:
7.33 μg/m3
Carbon Monoxide: 194.9 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 3.88 μg/m3
Ozone: 79.24 μg/m3
Nitrogen Dioxide: 7.08 μg/m3
Sulphur Dioxide: 3.88 μg/m3
Ozone: 79.24 μg/m3
Astronomical
Sunrise: 7:11 AM
Sun Transit: 12:49 AM
Sunset: 6:29 PM
Daylight: 11 hrs 17 mins
Sun Transit: 12:49 AM
Sunset: 6:29 PM
Daylight: 11 hrs 17 mins
Moonrise: 6:59 PM
Moon Transit: 12:38 AM
Moonset: 7:14 AM
Moon Phase: Full
Moon Illumination: 100.0%
Moon Transit: 12:38 AM
Moonset: 7:14 AM
Moon Phase: Full
Moon Illumination: 100.0%
Best Times for Fishing or Hunting
Major Periods
12:08 AM - 2:38 AM1:16 PM - 3:46 PM
Minor Periods
6:29 PM - 7:59 PM6:44 AM - 8:14 AM
Action Rating: 5 out of 5
Wednesday, March 4, 2026
Weather Forecast
Freezing fog
35°F
24.5°F
29.7°F
98%
0.23 in
64%
28%
8.3 mph
0.2
Air Quality
AQI:
1 - Good
PM2.5:
3.29 μg/m3
PM10:
3.42 μg/m3
Carbon Monoxide: 208.47 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 79.08 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 79.08 μg/m3
Astronomical
Sunrise: 7:10 AM
Sun Transit: 12:49 AM
Sunset: 6:30 PM
Daylight: 11 hrs 20 mins
Sun Transit: 12:49 AM
Sunset: 6:30 PM
Daylight: 11 hrs 20 mins
Moonrise: 8:09 PM
Moon Transit: 1:22 AM
Moonset: 7:32 AM
Moon Phase: Full
Moon Illumination: 98.2%
Moon Transit: 1:22 AM
Moonset: 7:32 AM
Moon Phase: Full
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:52 AM - 3:22 AM2:00 PM - 4:30 PM
Minor Periods
7:39 PM - 9:09 PM7:02 AM - 8:32 AM
Action Rating: 4 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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