Water Temperature of the Chattahoochee River in Suwanee, GA
Current Water Temperature
50.4°F
Measurement Time: Wednesday, May 20, 2026, 12:30 AM EDT
Temperature Locations
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Local Points of Interest
Johns Creek, GAChattahoochee River
Station Name: CHATTAHOOCHEE R 0.76 MI US MCGINNIS FY SUWANEE GA
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 929 feet
Nearest Address:
Foot Path
Suwanee, GA 30024
Gwinnett County
GPS Coordinates: 34.05630556, -84.1090833
Nearby Water Temperatures
Suwanee Creek, Suwanee, GA (2 mi)Level Creek, Suwanee, GA (3.3 mi)
Richland Creek, Sugar Hill, GA (5.7 mi)
Chattahoochee River, Johns Creek, GA (6.7 mi)
Chattahoochee River, Alpharetta, GA (10.8 mi)
Peachtree Creek, Brookhaven, GA (20.5 mi)
Pole Bridge Creek, Lithonia, GA (26.9 mi)
Etowah River, Cartersville, GA (36.9 mi)
Chattahoochee River, Helen, GA (49.5 mi)
Falling Creek, Juliette, GA (69.7 mi)
Hiwassee River , Reliance, TN (81.3 mi)
Richard B. Russell Lake, Calhoun Falls, SC (85.4 mi)
Cheoah River, Tapoco, NC (96.1 mi)
Lake Strom Thurmond, McCormick, SC (102.2 mi)
Saluda River, Williamston, SC (102.5 mi)
Weather for Suwanee, Georgia
Current Weather
65.7°F

Partly Cloudy
65.8°F
65.8°F
71%
E 2.2 mph
2.8 mph
65.8°F
56.5°F
0 in
33%
6 mi
1021 mbar
0
Five Day Weather Forecast

Wed
H: 92°F
L: 65°F

Thu
H: 90°F
L: 66°F

Fri
H: 75°F
L: 65°F

Sat
H: 81°F
L: 63°F

Sun
H: 89°F
L: 65°F
Air Quality
PM2.5:
14.85 μg/m3
PM10:
18.55 μg/m3
Carbon Monoxide: 174.85 μg/m3
Nitrogen Dioxide: 6.85 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 79 μg/m3
Nitrogen Dioxide: 6.85 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 79 μg/m3
Astronomical
Sunrise: 6:32 AM
Sun Transit: 1:33 PM
Sunset: 8:35 PM
Daylight: 14 hrs 3 mins
Sun Transit: 1:33 PM
Sunset: 8:35 PM
Daylight: 14 hrs 3 mins
Moonrise: 10:10 AM
Moon Transit: 5:40 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Moon Transit: 5:40 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
5:30 AM - 8:00 AM5:10 PM - 7:40 PM
Minor Periods
9:40 AM - 11:10 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Wednesday, May 20, 2026
Weather Forecast
Partly Cloudy
91.5°F
64.8°F
77.3°F
52%
0 in
0%
0%
7.2 mph
10.2
Air Quality
AQI:
1 - Good
PM2.5:
13.38 μg/m3
PM10:
17.09 μg/m3
Carbon Monoxide: 179.37 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 97.84 μg/m3
Nitrogen Dioxide: 5.25 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 97.84 μg/m3
Astronomical
Sunrise: 6:32 AM
Sun Transit: 1:33 PM
Sunset: 8:35 PM
Daylight: 14 hrs 3 mins
Sun Transit: 1:33 PM
Sunset: 8:35 PM
Daylight: 14 hrs 3 mins
Moonrise: 10:10 AM
Moon Transit: 5:40 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Moon Transit: 5:40 PM
Moonset: 12:15 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
5:30 AM - 8:00 AM5:10 PM - 7:40 PM
Minor Periods
9:40 AM - 11:10 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Thursday, May 21, 2026
Weather Forecast
Patchy rain nearby
89.9°F
65.9°F
75.7°F
66%
0.09 in
84%
0%
8.9 mph
0.6
Air Quality
AQI:
2 - Moderate
PM2.5:
16.03 μg/m3
PM10:
19.7 μg/m3
Carbon Monoxide: 173.28 μg/m3
Nitrogen Dioxide: 7.7 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 95.96 μg/m3
Nitrogen Dioxide: 7.7 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 95.96 μg/m3
Astronomical
Sunrise: 6:31 AM
Sun Transit: 1:33 PM
Sunset: 8:36 PM
Daylight: 14 hrs 5 mins
Sun Transit: 1:33 PM
Sunset: 8:36 PM
Daylight: 14 hrs 5 mins
Moonrise: 11:22 AM
Moon Transit: 6:36 PM
Moonset: 1:02 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%
Moon Transit: 6:36 PM
Moonset: 1:02 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%
Best Times for Fishing or Hunting
Major Periods
6:28 AM - 8:58 AM6:06 PM - 8:36 PM
Minor Periods
10:52 AM - 12:22 AM12:32 AM - 2:02 AM
Action Rating: 4 out of 5
Friday, May 22, 2026
Weather Forecast
Heavy rain
75°F
65.2°F
68.8°F
93%
1.08 in
78%
0%
9.8 mph
5
Air Quality
AQI:
1 - Good
PM2.5:
11.43 μg/m3
PM10:
13.49 μg/m3
Carbon Monoxide: 187.28 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 75.36 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 75.36 μg/m3
Astronomical
Sunrise: 6:31 AM
Sun Transit: 1:33 PM
Sunset: 8:37 PM
Daylight: 14 hrs 6 mins
Sun Transit: 1:33 PM
Sunset: 8:37 PM
Daylight: 14 hrs 6 mins
Moonrise: 12:32 AM
Moon Transit: 7:27 PM
Moonset: 1:41 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%
Moon Transit: 7:27 PM
Moonset: 1:41 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%
Best Times for Fishing or Hunting
Major Periods
7:21 AM - 9:51 AM6:57 PM - 9:27 PM
Minor Periods
12:02 AM - 1:32 PM1:11 AM - 2:41 AM
Action Rating: 2 out of 5
Saturday, May 23, 2026
Weather Forecast
Patchy rain nearby
80.9°F
63.4°F
67.9°F
92%
0.13 in
86%
0%
8.3 mph
4
Air Quality
AQI:
1 - Good
PM2.5:
8.8 μg/m3
PM10:
9.62 μg/m3
Carbon Monoxide: 177.31 μg/m3
Nitrogen Dioxide: 7.37 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 55.38 μg/m3
Nitrogen Dioxide: 7.37 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 55.38 μg/m3
Astronomical
Sunrise: 6:30 AM
Sun Transit: 1:33 PM
Sunset: 8:37 PM
Daylight: 14 hrs 7 mins
Sun Transit: 1:33 PM
Sunset: 8:37 PM
Daylight: 14 hrs 7 mins
Moonrise: 1:37 PM
Moon Transit: 8:13 PM
Moonset: 2:13 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%
Moon Transit: 8:13 PM
Moonset: 2:13 AM
Moon Phase: First Quarter
Moon Illumination: 44.4%
Best Times for Fishing or Hunting
Major Periods
8:09 AM - 10:39 AM7:43 PM - 10:13 PM
Minor Periods
1:07 PM - 2:37 PM1:43 AM - 3:13 AM
Action Rating: 2 out of 5
Sunday, May 24, 2026
Weather Forecast
Patchy rain nearby
88.9°F
65.3°F
74.4°F
79%
0.03 in
89%
0%
4.9 mph
5
Air Quality
AQI:
0 -
PM2.5:
0 μg/m3
PM10:
0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 6:30 AM
Sun Transit: 1:33 PM
Sunset: 8:38 PM
Daylight: 14 hrs 8 mins
Sun Transit: 1:33 PM
Sunset: 8:38 PM
Daylight: 14 hrs 8 mins
Moonrise: 2:39 PM
Moon Transit: 8:57 PM
Moonset: 2:41 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Moon Transit: 8:57 PM
Moonset: 2:41 AM
Moon Phase: First Quarter
Moon Illumination: 55.7%
Best Times for Fishing or Hunting
Major Periods
8:54 AM - 11:24 AM8:27 PM - 10:57 PM
Minor Periods
2:09 PM - 3:39 PM2:11 AM - 3:41 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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