Water Temperature of the Chattahoochee River in Helen, GA

Current Water Temperature

48.2°F

Measurement Time: Tuesday, February 17, 2026, 5:00 PM EST

Temperature Locations

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Chattahoochee River

Station Name: CHATTAHOOCHEE RIVER AT HELEN, GA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,427 feet

Nearest Address:
8546 S Main St
Helen, GA 30545
White County

GPS Coordinates: 34.7008333, -83.72888889

Nearby Water Temperatures

Richland Creek, Sugar Hill, GA (43.8 mi)
Level Creek, Suwanee, GA (46.3 mi)
Chattahoochee River, Suwanee, GA (49.5 mi)
Suwanee Creek, Suwanee, GA (50.5 mi)
Cheoah River, Tapoco, NC (52.1 mi)
Hiwassee River , Reliance, TN (55.3 mi)
Oconaluftee River, Birdtown, NC (56.7 mi)
Chattahoochee River, Alpharetta, GA (59 mi)
Little River, Townsend, TN (66.6 mi)
Etowah River, Cartersville, GA (68.6 mi)
Peachtree Creek, Brookhaven, GA (69.5 mi)
Davidson River, Brevard, NC (70.1 mi)
Saluda River, Williamston, SC (73.3 mi)
Pole Bridge Creek, Lithonia, GA (75.3 mi)
Pigeon River , Canton, NC (75.5 mi)

Weather for Helen, Georgia

Current Weather

46.4°F
Clear
Clear
46.5°F
52.4°F
76%
SSE 2.2 mph
3.3 mph
52°F
42.5°F
0 in
0%
9 mi
1020 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 56°F
L: 42°F
Overcast
Wed
H: 57°F
L: 49°F
Patchy rain nearby
Thu
H: 62°F
L: 55°F
Overcast
Fri
H: 67°F
L: 56°F
Patchy rain nearby
Sat
H: 68°F
L: 51°F

Air Quality

AQI: 1 - Good
PM2.5: 13.65 μg/m3
PM10: 14.45 μg/m3
Carbon Monoxide: 229.85 μg/m3
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 5.25 μg/m3
Ozone: 88 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:48 AM
Sunset: 6:20 PM
Daylight: 11 hrs 2 mins
Moonrise: 7:27 AM
Moon Transit: 1:01 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
12:31 AM - 3:01 PM

Minor Periods

6:14 PM - 7:44 PM
6:57 AM - 8:27 AM

Action Rating: 5 out of 5

Tuesday, February 17, 2026

Weather Forecast

Sunny
56.1°F
42.4°F
50.1°F
67%
0 in
0%
0%
6.5 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 13.05 μg/m3
PM10: 13.24 μg/m3
Carbon Monoxide: 219.45 μg/m3
Nitrogen Dioxide: 5.85 μg/m3
Sulphur Dioxide: 4.86 μg/m3
Ozone: 91.56 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:48 AM
Sunset: 6:20 PM
Daylight: 11 hrs 2 mins
Moonrise: 7:27 AM
Moon Transit: 1:01 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:59 AM - 3:29 AM
12:31 AM - 3:01 PM

Minor Periods

6:14 PM - 7:44 PM
6:57 AM - 8:27 AM

Action Rating: 5 out of 5

Wednesday, February 18, 2026

Weather Forecast

Overcast
57°F
48.9°F
53.3°F
89%
0 in
0%
0%
6.5 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 12.14 μg/m3
PM10: 12.72 μg/m3
Carbon Monoxide: 218.77 μg/m3
Nitrogen Dioxide: 6.08 μg/m3
Sulphur Dioxide: 3.66 μg/m3
Ozone: 88.64 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:48 AM
Sunset: 6:21 PM
Daylight: 11 hrs 4 mins
Moonrise: 7:55 AM
Moon Transit: 1:47 PM
Moonset: 7:48 PM
Moon Phase: New
Moon Illumination: 1.3%

Best Times for Fishing or Hunting

Major Periods

1:46 AM - 4:16 AM
1:17 PM - 3:47 PM

Minor Periods

7:18 PM - 8:48 PM
7:25 AM - 8:55 AM

Action Rating: 4 out of 5

Thursday, February 19, 2026

Weather Forecast

Patchy rain nearby
62.2°F
55.4°F
57.5°F
92%
0.14 in
89%
0%
11 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 13.37 μg/m3
PM10: 13.94 μg/m3
Carbon Monoxide: 195.57 μg/m3
Nitrogen Dioxide: 7.01 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 70.48 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:48 AM
Sunset: 6:22 PM
Daylight: 11 hrs 6 mins
Moonrise: 8:22 AM
Moon Transit: 4:07 PM
Moonset: 8:54 PM
Moon Phase: Waxing Crescent
Moon Illumination: 5.2%

Best Times for Fishing or Hunting

Major Periods

3:37 PM - 6:07 PM
3:37 PM - 6:07 PM

Minor Periods

8:24 PM - 9:54 PM
7:52 AM - 9:22 AM

Action Rating: 4 out of 5

Friday, February 20, 2026

Weather Forecast

Overcast
67.3°F
56.3°F
61.5°F
76%
0 in
0%
0%
11.2 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.03 μg/m3
PM10: 7.41 μg/m3
Carbon Monoxide: 166.69 μg/m3
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 2.11 μg/m3
Ozone: 88.8 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:48 AM
Sunset: 6:23 PM
Daylight: 11 hrs 8 mins
Moonrise: 8:49 AM
Moon Transit: 3:19 PM
Moonset: 10:00 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:49 PM - 5:19 PM

Minor Periods

9:30 PM - 11:00 PM
8:19 AM - 9:49 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Patchy rain nearby
68.1°F
50.7°F
57.7°F
75%
0.15 in
86%
0%
8.9 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 3.23 μg/m3
PM10: 3.6 μg/m3
Carbon Monoxide: 160 μg/m3
Nitrogen Dioxide: 2.73 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 100.92 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:48 AM
Sunset: 6:24 PM
Daylight: 11 hrs 10 mins
Moonrise: 9:18 AM
Moon Transit: 4:08 PM
Moonset: 11:09 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
3:38 PM - 6:08 PM

Minor Periods

12:00 AM - 12:00 AM
8:48 AM - 10:18 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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