Moon Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Moon Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Moon Lake today is 17.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 |
|---|---|---|---|
| OCT 26 | 18.7°C | 21.5°C | |
| OCT 27 | 19.7°C | 21.5°C | |
| OCT 28 | 19.0°C | 21.5°C | |
| OCT 29 | 18.2°C | 21.5°C | |
| OCT 30 | 18.4°C | 21.5°C | |
| OCT 31 | 18.8°C | 21.5°C | |
| NOV 1 | 17.9°C | 13.8°C | |
| NOV 2 | 17.5°C | 13.8°C | |
| NOV 3 | 13.8°C | 17.3°C | |
| NOV 4 | 13.8°C | 17.1°C | |
| NOV 5 | 13.8°C | 16.9°C | |
| NOV 6 | 13.8°C | 16.8°C | |
| NOV 7 | 13.8°C | 16.6°C | |
| NOV 8 | 13.8°C | 16.4°C | |
| NOV 9 | 13.8°C | 16.2°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 | 4°C | 10°C | 15°C |
| February | 2°C | 8°C | 14°C |
| March | 5°C | 12°C | 20°C |
| April | 10°C | 17°C | 24°C |
| May | 18°C | 22°C | 27°C |
| June | 18°C | 25°C | 31°C |
| July | 22°C | 27°C | 32°C |
| August | 21°C | 27°C | 33°C |
| September | 21°C | 25°C | 29°C |
| October | 17°C | 22°C | 26°C |
| November | 10°C | 14°C | 17°C |
| December | 7°C | 10°C | 14°C |
Moon Lake: Water Temperature by Location
Moon Lake: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Moon Lake in Mississippi typically follows the seasonal pattern common to shallow southern lakes. Surface temperatures in winter often sit between about 40–55°F (4–13°C), warming through spring to roughly 50–70°F (10–21°C). By summer, surface readings frequently climb into the mid-70s to mid-80s Fahrenheit, about 24–30°C, especially on sunny, calm days, while fall brings a gradual cooling back toward the spring range. Deeper water and shaded coves will remain cooler than exposed shallows, and short-term swings can occur after cold fronts or heat waves, so any single measurement may differ from these broad seasonal ranges.
Swimming at Moon Lake is generally possible, but it is governed by local access, posted rules, and current water conditions. Many people swim there in warm months when surface temperatures are most comfortable, but visitors should check for advisories about water quality, algae blooms, or unsafe currents, and be aware that lifeguards are often not provided. Cooler seasons present greater risk of cold-water shock and hypothermia once temperatures drop below about 60°F (15–16°C), so recreational swimming is most common and safest in the warmer late spring through early fall period when temperatures approach the mid-70s°F (mid-20s°C).