Lake Germantas — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Germantas, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Germantas today is 3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters. 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 |
|---|---|---|---|
| NOV 7 | 5.1°C | 7.4°C | |
| NOV 8 | 5.1°C | 7.4°C | |
| NOV 9 | 4.6°C | 7.4°C | |
| NOV 10 | 4.8°C | 7.4°C | |
| NOV 11 | 4.4°C | 7.4°C | |
| NOV 12 | 4.1°C | 7.4°C | |
| NOV 13 | 3.8°C | 7.4°C | |
| NOV 14 | 3.7°C | 7.4°C | |
| NOV 15 | 7.4°C | 3.2°C | |
| NOV 16 | 7.4°C | 3.4°C | |
| NOV 17 | 7.4°C | 3.7°C | |
| NOV 18 | 7.4°C | 3.9°C | |
| NOV 19 | 7.4°C | 4.1°C | |
| NOV 20 | 7.4°C | 4.3°C | |
| NOV 21 | 7.4°C | 4.5°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 | 4°C | 7°C |
| February | 0°C | 3°C | 6°C |
| March | 0°C | 5°C | 9°C |
| April | 5°C | 9°C | 12°C |
| May | 8°C | 14°C | 20°C |
| June | 14°C | 20°C | 25°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 7°C | 12°C |
| December | 1°C | 5°C | 8°C |
Lake Germantas: Water Temperature by Location
Lake Germantas: Weather Forecast
November 15
November 16
November 17
November 18
November 19
November 20
Location & Local Information
Lake Germantas, like many small inland lakes in Lithuania, shows clear seasonal variation in water temperature. In winter the surface typically reaches freezing and under ice the water will be around 0–4 °C (32–39 °F). During spring the lake gradually warms from roughly 4–12 °C (39–54 °F) as ice melts and air temperatures rise. Peak summer temperatures are usually in the 18–24 °C range (64–75 °F), and shallow bays can warm slightly higher during heat spells. In autumn cooling returns, with surface temperatures commonly between 6–14 °C (43–57 °F) as the lake sheds summer heat. Local factors such as depth, wind and shading influence readings, so actual temperatures at specific spots can vary.
Swimming in Lake Germantas is generally possible where public access exists and there are no explicit restrictions; many Lithuanian lakes are used for recreation in summer because the water is fresh and accessible. However, access can be limited by private shoreline ownership, conservation rules or temporary water-quality advisories, so it’s important to observe local signage. Seasonal hazards—cold spring and autumn water, sudden weather changes, absence of lifeguards and ice cover in winter—mean swimmers should exercise caution, test temperatures before prolonged immersion and avoid swimming alone.