Atlanta water temp
This data the coastal Atlanta water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current water temperature in Atlanta
Water temperature in Atlanta today is 75.2°F. Based on our historical data over a period of ten years, the warmest water in this day in Atlanta was, like today, 75.2°F, and the coldest was recorded in 2021 at 66.2°F. Water temperature in Atlanta is expected to drop to 69.8°F in the next 10 days. September average water temperature in Atlanta is 74.7°F, the minimum temperature is 66.2°F, and the maximum is 82.4°F.
The swimming season in Atlanta lasts from June to September. During those months, Atlanta water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Atlanta in winter reaches 46.6°F, in spring 62.2°F, in summer the average temperature rises to 79°F, and in autumn it is 65.3°F.
Atlanta water temperature now
| September 26, 2025 |
|---|
| today temp |
| 75.2°F |
| September 25, 2025 |
|---|
| yesterday temp |
| 75.2°F |
Current temperature and weather
Data in a table show Atlanta temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Atlanta.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  | |  |
| 70.7°F | 69.6°F | 69.4°F | 73.2°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
 |  | |  |
| 80.1°F | 77.7°F | 76.6°F | 73.9°F |
You may also be interested in other sections of our site for Atlanta: Sunrise and Sunset
Atlanta water temperature by month
These figures shows the average, minimum and maximum monthly water temperature in Atlanta. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Atlanta on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 44.6°F | 37.4°F | 62.6°F | cold |
| Water temperature in Atlanta in January | ||||
| February | 47.5°F | 37.4°F | 62.6°F | cold |
| Water temperature in Atlanta in February | ||||
| March | 55.8°F | 37.4°F | 64.4°F | cold |
| Water temperature in Atlanta in March | ||||
| April | 61.7°F | 51.8°F | 71.6°F | cold |
| Water temperature in Atlanta in April | ||||
| May | 69.1°F | 57.2°F | 78.8°F | warm |
| Water temperature in Atlanta in May | ||||
| June | 76.8°F | 69.8°F | 86°F | warm |
| Water temperature in Atlanta in June | ||||
| July | 80.6°F | 75.2°F | 86°F | hot |
| Water temperature in Atlanta in July | ||||
| August | 79.7°F | 71.6°F | 87.8°F | hot |
| Water temperature in Atlanta in August | ||||
| September | 74.7°F | 66.2°F | 82.4°F | warm |
| Water temperature in Atlanta in September | ||||
| October | 65.7°F | 55.4°F | 75.2°F | cold |
| Water temperature in Atlanta in October | ||||
| November | 55.6°F | 44.6°F | 68°F | cold |
| Water temperature in Atlanta in November | ||||
| December | 47.7°F | 37.4°F | 60.8°F | cold |
| Water temperature in Atlanta in December | ||||
Chart monthly average water temperature in Atlanta
