Lake Bavaria — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Bavaria, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Bavaria today is 18.8°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 | 22.7°C | 20.6°C | |
| SEP 15 | 21.9°C | 20.6°C | |
| SEP 16 | 20.9°C | 20.6°C | |
| SEP 17 | 18.7°C | 20.6°C | |
| SEP 18 | 18.9°C | 20.6°C | |
| SEP 19 | 19.1°C | 20.6°C | |
| SEP 20 | 19.5°C | 20.6°C | |
| SEP 21 | 18.8°C | 20.6°C | |
| SEP 22 | 20.6°C | 18.9°C | |
| SEP 23 | 20.6°C | 19.0°C | |
| SEP 24 | 20.6°C | 19.1°C | |
| SEP 25 | 20.6°C | 19.2°C | |
| SEP 26 | 20.6°C | 19.3°C | |
| SEP 27 | 20.6°C | 19.3°C | |
| SEP 28 | 20.6°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 | 3°C | 6°C |
| February | 0°C | 2°C | 4°C |
| March | 0°C | 2°C | 4°C |
| April | 3°C | 9°C | 15°C |
| May | 10°C | 16°C | 22°C |
| June | 17°C | 22°C | 27°C |
| July | 21°C | 24°C | 28°C |
| August | 21°C | 25°C | 28°C |
| September | 18°C | 21°C | 23°C |
| October | 6°C | 13°C | 19°C |
| November | 3°C | 7°C | 11°C |
| December | 1°C | 5°C | 10°C |
Lake Bavaria: Water Temperature by Location
Lake Bavaria: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lake Bavaria in Minnesota follows the familiar seasonal pattern of other midwestern lakes. In spring the surface usually rises from the low 40s to mid‑60s °F (about 5–18 °C) as ice melts and air temperatures climb. Peak summer surface temperatures commonly reach the mid‑60s to upper‑70s °F (roughly 18–26 °C), with shallower bays warming more quickly. By autumn the water cools back toward the 40s–60s °F range (4–16 °C) as air temperatures drop. In winter the surface freezes and water immediately below the ice typically stays just above freezing, around the low 30s to upper 30s °F (0–4 °C), while the ice itself is at 32 °F (0 °C).
Swimming is generally possible during the warm months when surface temperatures are in the comfortable summer range, and many lakeside areas permit swimming where public access or beaches exist. However, local rules, water‑quality advisories (such as algal blooms) and posted signage can restrict or discourage swimming at times; in spring cold‑water shock is a hazard and in winter ice cover makes swimming unsafe except for controlled, supervised events. It’s best to confirm current conditions and advisories before entering the water.