Lake Oliver — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Oliver, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Oliver today is 25.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 23 | 25.5°C | 25.5°C | |
| JUN 24 | 25.2°C | 25.5°C | |
| JUN 25 | 25.2°C | 25.5°C | |
| JUN 26 | 25.4°C | 25.5°C | |
| JUN 27 | 25.6°C | 25.5°C | |
| JUN 28 | 26.3°C | 25.5°C | |
| JUN 29 | 26.3°C | 25.5°C | |
| JUN 30 | 25.8°C | 25.5°C | |
| JUL 1 | 28.0°C | 25.9°C | |
| JUL 2 | 28.0°C | 26.0°C | |
| JUL 3 | 28.0°C | 26.1°C | |
| JUL 4 | 28.0°C | 26.2°C | |
| JUL 5 | 28.0°C | 26.4°C | |
| JUL 6 | 28.0°C | 26.5°C | |
| JUL 7 | 28.0°C | 26.6°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 5°C | 9°C | 14°C |
| February | 5°C | 10°C | 16°C |
| March | 7°C | 13°C | 19°C |
| April | 16°C | 19°C | 23°C |
| May | 19°C | 23°C | 26°C |
| June | 22°C | 26°C | 29°C |
| July | 24°C | 28°C | 32°C |
| August | 23°C | 27°C | 31°C |
| September | 23°C | 27°C | 31°C |
| October | 21°C | 26°C | 30°C |
| November | 13°C | 18°C | 22°C |
| December | 9°C | 12°C | 15°C |
Lake Oliver: Water Temperature by Location
Lake Oliver: Weather Forecast
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Location & Local Information
Lake Oliver is a 2,150-acre reservoir on the Chattahoochee River, forming a border between Alabama and Georgia. Like many southern impoundments, the water temperature fluctuates significantly by season. In the summer months, surface temperatures are generally very warm, reaching into the high 20s and low 30s Celsius, corresponding to the mid-80s to 90∘F range, which is highly appealing for water activities. However, temperatures cool substantially in the winter, with averages likely dropping to the 10∘C to 15∘C (50∘F to 59∘F) range, making swimming uncomfortable.
Swimming is generally permitted, but not widely advertised with designated, official beaches on the Alabama side. The reservoir is primarily used for boating, fishing, and power generation. Organizations regularly monitor water quality at popular swimming and recreation locations on the Chattahoochee River system, including Lake Oliver, and issue advisories when E. coli levels exceed state criteria, confirming that swimming is an expected, yet monitored, activity. Swimmers should exercise due caution as there are no lifeguards, and the lake is an active waterway with boat traffic. Furthermore, the presence of monitored water quality issues means swimmers must check local advisories, as contact with the water may sometimes be deemed unsafe.