Lake Jackson — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Jackson, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Jackson today is 26.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 |
|---|---|---|---|
| JUL 14 | 23.6°C | 22.3°C | |
| JUL 15 | 25.5°C | 22.3°C | |
| JUL 16 | 25.5°C | 22.3°C | |
| JUL 17 | 25.5°C | 22.3°C | |
| JUL 18 | 25.7°C | 22.3°C | |
| JUL 19 | 25.9°C | 22.3°C | |
| JUL 20 | 26.5°C | 22.3°C | |
| JUL 21 | 26.6°C | 22.3°C | |
| JUL 22 | 22.3°C | 26.7°C | |
| JUL 23 | 22.3°C | 26.4°C | |
| JUL 24 | 22.3°C | 26.2°C | |
| JUL 25 | 22.3°C | 26.0°C | |
| JUL 26 | 22.3°C | 25.8°C | |
| JUL 27 | 22.3°C | 25.5°C | |
| JUL 28 | 22.3°C | 25.3°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 | 4°C | 9°C | 13°C |
| February | 4°C | 8°C | 13°C |
| March | 6°C | 12°C | 19°C |
| April | 13°C | 17°C | 21°C |
| May | 15°C | 19°C | 24°C |
| June | 17°C | 21°C | 24°C |
| July | 18°C | 22°C | 27°C |
| August | 17°C | 21°C | 25°C |
| September | 18°C | 21°C | 24°C |
| October | 15°C | 18°C | 21°C |
| November | 10°C | 14°C | 17°C |
| December | 6°C | 10°C | 14°C |
Lake Jackson: Water Temperature by Location
Lake Jackson: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Lake Jackson in central Georgia typically follows the seasonal patterns of warm southeastern reservoirs. Surface temperatures in winter often range from about 45–60°F (7–16°C), warming in spring to roughly 55–70°F (13–21°C). By summer the lake commonly reaches 75–85°F (24–29°C) on the surface, and early fall usually sits around 60–75°F (16–24°C) as air temperatures cool. Deeper or shaded coves stay cooler than exposed shallows, and short-term swings occur with cold snaps or heat waves. These figures are general averages for recreational planning rather than precise, up-to-the-minute measurements.
Swimming is generally permitted at Lake Jackson because it is a public reservoir used for recreation, but access and activity zones depend on land ownership, park rules and safety considerations. Many people swim from shore or boats during warm months when surface temperatures are comfortable, while cooler seasonal waters can feel brisk and increase hypothermia risk with prolonged exposure. Occasional advisories for water quality, algae, submerged hazards or heavy boat traffic may restrict or discourage swimming, so it’s wise to follow posted notices and local guidance before entering the water.