Lake Sugema — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Sugema, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Sugema today is 30.6°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 |
|---|---|---|---|
| JUL 14 | 26.1°C | 27.5°C | |
| JUL 15 | 28.4°C | 27.5°C | |
| JUL 16 | 28.7°C | 27.5°C | |
| JUL 17 | 28.8°C | 27.5°C | |
| JUL 18 | 30.5°C | 27.5°C | |
| JUL 19 | 30.7°C | 27.5°C | |
| JUL 20 | 30.7°C | 27.5°C | |
| JUL 21 | 30.7°C | 27.5°C | |
| JUL 22 | 27.5°C | 30.4°C | |
| JUL 23 | 27.5°C | 30.3°C | |
| JUL 24 | 27.5°C | 30.1°C | |
| JUL 25 | 27.5°C | 30.0°C | |
| JUL 26 | 27.5°C | 29.8°C | |
| JUL 27 | 27.5°C | 29.7°C | |
| JUL 28 | 27.5°C | 29.5°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 | 0°C | 2°C | 4°C |
| February | 1°C | 4°C | 7°C |
| March | 2°C | 7°C | 12°C |
| April | 9°C | 13°C | 18°C |
| May | 14°C | 19°C | 24°C |
| June | 21°C | 23°C | 26°C |
| July | 24°C | 28°C | 31°C |
| August | 24°C | 27°C | 30°C |
| September | 22°C | 25°C | 28°C |
| October | 14°C | 19°C | 23°C |
| November | 5°C | 11°C | 16°C |
| December | 0°C | 3°C | 6°C |
Lake Sugema: Water Temperature by Location
Lake Sugema: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Lake Sugema’s water temperatures follow the seasonal pattern typical of Midwestern reservoirs. In spring, surface readings often climb from roughly 40–65°F (4–18°C) as the lake thaws and warms through May. Summer brings the warmest conditions, with surface temperatures commonly in the 70–85°F (21–29°C) range on sunny, calm days, making the water most inviting. During autumn the lake cools back down to roughly 50–68°F (10–20°C) as air temperatures drop, and in winter the surface typically approaches freezing, around 32–40°F (0–4°C) with periods of ice cover possible in the coldest months.
Swimming in Lake Sugema is generally permitted and the lake is used for recreational swimming during the warmer months because surface temperatures reach comfortable levels for bathing. However, local conditions and safety measures matter: swimming activity is usually concentrated in May through September when water is warmest, and visitors should heed posted advisories, seasonal closures, water-quality alerts, and weather conditions. There may not be lifeguards at all sites, and water clarity, currents near inlets, and variable temperatures with depth can affect safety, so it’s wise to check current guidance from the managing agency before entering the water.