Lake Hart — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Hart, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Hart today is 30°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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 | 29.4°C | 29.0°C | |
| JUN 24 | 29.3°C | 29.0°C | |
| JUN 25 | 29.3°C | 29.0°C | |
| JUN 26 | 30.4°C | 29.0°C | |
| JUN 27 | 30.2°C | 29.0°C | |
| JUN 28 | 30.0°C | 29.0°C | |
| JUN 29 | 30.0°C | 29.0°C | |
| JUN 30 | 30.0°C | 29.0°C | |
| JUL 1 | 31.5°C | 30.1°C | |
| JUL 2 | 31.5°C | 30.2°C | |
| JUL 3 | 31.5°C | 30.2°C | |
| JUL 4 | 31.5°C | 30.3°C | |
| JUL 5 | 31.5°C | 30.4°C | |
| JUL 6 | 31.5°C | 30.5°C | |
| JUL 7 | 31.5°C | 30.5°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 | 19°C | 24°C | 29°C |
| February | 19°C | 25°C | 30°C |
| March | 21°C | 24°C | 27°C |
| April | 22°C | 26°C | 29°C |
| May | 25°C | 28°C | 30°C |
| June | 26°C | 29°C | 32°C |
| July | 28°C | 32°C | 35°C |
| August | 27°C | 31°C | 34°C |
| September | 26°C | 29°C | 32°C |
| October | 26°C | 29°C | 31°C |
| November | 23°C | 27°C | 30°C |
| December | 20°C | 24°C | 28°C |
Lake Hart: Water Temperature by Location
Lake Hart: Weather Forecast
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Location & Local Information
Lake Hart, like many shallow Central Florida lakes, experiences noticeable seasonal shifts in water temperature. In winter months the surface water often cools to roughly 55–68°F (13–20°C). During spring it warms into the mid ranges of about 65–78°F (18–26°C) as air temperatures rise and sunlight increases. Summer brings the warmest conditions, with surface readings commonly between 78–90°F (26–32°C) on hot days, while autumn sees a gradual cooling back toward the 70–82°F (21–28°C) window. Exact temperatures depend on recent weather, depth and wind, and surface measurements can be several degrees warmer than deeper water in calm conditions.
Swimming at Lake Hart is possible in the sense that there are no widely advertised public swim facilities, but formal supervised beaches and lifeguards are generally not present. Whether swimming is allowed depends on shoreline ownership, posted rules and local ordinances; private yards and gated communities may prohibit public access. Independent of access, natural factors—such as submerged hazards, variable water quality, and the presence of wildlife common to Florida lakes—make swimming potentially risky and often discouraged unless conditions are known and safety measures are taken. Visitors should check local signage and water quality advisories and exercise caution if they choose to enter the water.