Lake Sampson — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Sampson, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Sampson today is 28.1°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 3 | 24.0°C | 29.0°C | |
| JUN 4 | 24.0°C | 29.0°C | |
| JUN 5 | 24.1°C | 29.0°C | |
| JUN 6 | 24.1°C | 29.0°C | |
| JUN 7 | 25.4°C | 29.0°C | |
| JUN 8 | 25.3°C | 29.0°C | |
| JUN 10 | 28.1°C | 29.0°C | |
| JUN 11 | 29.0°C | 28.1°C | |
| JUN 12 | 29.0°C | 28.2°C | |
| JUN 13 | 29.0°C | 28.2°C | |
| JUN 14 | 29.0°C | 28.3°C | |
| JUN 15 | 29.0°C | 28.3°C | |
| JUN 16 | 29.0°C | 28.4°C | |
| JUN 17 | 29.0°C | 28.4°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 | 13°C | 16°C | 19°C |
| February | 10°C | 15°C | 20°C |
| March | 15°C | 19°C | 22°C |
| April | 18°C | 22°C | 26°C |
| May | 22°C | 25°C | 28°C |
| June | 24°C | 29°C | 34°C |
| July | 25°C | 30°C | 34°C |
| August | 24°C | 29°C | 34°C |
| September | 25°C | 29°C | 32°C |
| October | 21°C | 24°C | 26°C |
| November | 17°C | 20°C | 23°C |
| December | 13°C | 17°C | 21°C |
Lake Sampson: Water Temperature by Location
Lake Sampson: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake Sampson, like many small Florida lakes, experiences warm summer water and milder winters. Seasonal surface temperatures commonly range from about 55–70°F (13–21°C) in winter, rise to roughly 65–80°F (18–27°C) during spring, peak around 75–90°F (24–32°C) in summer, and fall back into the mid‑60s to upper‑70s °F (18–26°C) as the season cools. Local conditions such as recent rainfall, depth, shading, and groundwater inputs can shift these numbers by several degrees, and shallow areas warm and cool more quickly than deeper basins. Early morning and post‑cold‑front readings tend to be cooler than afternoon measurements.
Swimming in and around Lake Sampson is generally possible where public access or private permission allows, but it is not universally recommended without checking current conditions. Authorities may close or advise against swimming when harmful algal blooms, elevated bacteria counts, or recent pollution are present; natural hazards such as submerged logs, low visibility, sudden drop‑offs and occasional alligator activity are also considerations. For comfort, many swimmers prefer water above about 78°F (26°C), while temperatures under about 70°F (21°C) can feel brisk. Always follow posted advisories and local guidance before entering the water.