East Lake Sylvia — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in East Lake Sylvia, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in East Lake Sylvia today is 18.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| SEP 14 | 20.4°C | 20.7°C | |
| SEP 15 | 19.5°C | 20.7°C | |
| SEP 16 | 19.2°C | 20.7°C | |
| SEP 17 | 19.0°C | 20.7°C | |
| SEP 18 | 18.0°C | 20.7°C | |
| SEP 19 | 18.4°C | 20.7°C | |
| SEP 20 | 18.5°C | 20.7°C | |
| SEP 21 | 18.7°C | 20.7°C | |
| SEP 22 | 20.7°C | 18.8°C | |
| SEP 23 | 20.7°C | 18.9°C | |
| SEP 24 | 20.7°C | 19.0°C | |
| SEP 25 | 20.7°C | 19.1°C | |
| SEP 26 | 20.7°C | 19.2°C | |
| SEP 27 | 20.7°C | 19.3°C | |
| SEP 28 | 20.7°C | 19.4°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 | 0°C | 6°C | 12°C |
| February | 0°C | 8°C | 15°C |
| March | 1°C | 9°C | 17°C |
| April | 1°C | 11°C | 20°C |
| May | 9°C | 16°C | 24°C |
| June | 15°C | 19°C | 24°C |
| July | 17°C | 23°C | 30°C |
| August | 20°C | 24°C | 28°C |
| September | 18°C | 21°C | 24°C |
| October | 5°C | 12°C | 19°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 4°C | 7°C |
East Lake Sylvia: Water Temperature by Location
East Lake Sylvia: Weather Forecast
September 22
September 23
September 24
September 25
Location & Local Information
East Lake Sylvia typically follows the seasonal patterns of small inland lakes in Minnesota. In spring the surface water often warms from roughly 40–60°F (4–16°C) as ice melts and days lengthen. By summer the lake commonly reaches its warmest range, about 68–78°F (20–26°C) at the surface on sunny days, though shallower bays may be warmer and deeper spots cooler. Early fall sees a gradual cooling, with surface temperatures often between 50–68°F (10–20°C) before ice formation. During winter the lake is frequently ice-covered and the liquid water beneath the ice is near 32–40°F (0–4°C), with the coldest conditions when the ice is thick.
Swimming at East Lake Sylvia is generally possible during the ice-free months because temperatures and open water make recreational bathing feasible. Public access, shoreline conditions and local management determine whether formal swimming is allowed or supported; some areas may have designated beaches or no lifeguard coverage. Swimming is not possible or advised when the lake is frozen, and seasonal closures or advisories can occur for safety reasons such as thin ice, hazardous weather, strong currents, watercraft traffic, or water-quality issues like harmful algal blooms, so swimmers should heed posted signs and local guidance.