Lake Hamilton — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Hamilton, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Hamilton today is 29°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 |
|---|---|---|---|
| AUG 4 | 29.6°C | 29.5°C | |
| AUG 5 | 29.6°C | 29.5°C | |
| AUG 6 | 31.1°C | 29.5°C | |
| AUG 7 | 28.9°C | 29.5°C | |
| AUG 8 | 28.9°C | 29.5°C | |
| AUG 9 | 29.0°C | 29.5°C | |
| AUG 10 | 29.0°C | 29.5°C | |
| AUG 11 | 29.0°C | 29.5°C | |
| AUG 12 | 29.5°C | 29.0°C | |
| AUG 13 | 29.5°C | 29.1°C | |
| AUG 14 | 29.5°C | 29.1°C | |
| AUG 15 | 29.5°C | 29.1°C | |
| AUG 16 | 29.5°C | 29.1°C | |
| AUG 17 | 29.5°C | 29.2°C | |
| AUG 18 | 29.5°C | 29.2°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 | 17°C | 23°C | 27°C |
| February | 17°C | 23°C | 29°C |
| March | 20°C | 24°C | 28°C |
| April | 22°C | 25°C | 28°C |
| May | 25°C | 28°C | 31°C |
| June | 25°C | 28°C | 31°C |
| July | 25°C | 30°C | 35°C |
| August | 27°C | 30°C | 32°C |
| September | 26°C | 30°C | 33°C |
| October | 24°C | 27°C | 30°C |
| November | 21°C | 24°C | 27°C |
| December | 18°C | 22°C | 26°C |
Lake Hamilton: Water Temperature by Location
Lake Hamilton: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
Lake Hamilton, a freshwater lake in central Florida, typically follows the seasonal patterns common to the region. Surface water temperatures in summer often range from about 77–88°F (25–31°C), with the warmest readings in late July and August. In spring the lake usually warms into the mid-60s to mid-70s °F (18–24°C) as air temperatures rise, while cooler winter periods can bring surface temperatures down to the mid-50s to upper 60s °F (13–20°C), occasionally dipping lower during strong cold snaps. Temperatures vary by depth, location, time of day and recent weather; shallow bays and late-afternoon readings are generally warmer than deeper or shaded areas.
Swimming is generally possible on Lake Hamilton because it is a recreational freshwater lake, and people commonly boat, fish and swim where public access or private shores permit. Whether swimming is allowed at a particular spot depends on access rights, posted rules and current health or safety advisories; episodes of blue‑green algae (cyanobacteria), elevated bacterial counts, or wildlife concerns such as alligator activity can lead to temporary restrictions. For safe enjoyment, swimmers should choose designated access areas when available and check local advisories or park signage before entering the water.