Lake Männiku — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Männiku, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Männiku today is 19°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 |
|---|---|---|---|
| JUN 23 | 17.1°C | 19.0°C | |
| JUN 24 | 17.8°C | 19.0°C | |
| JUN 25 | 17.7°C | 19.0°C | |
| JUN 26 | 17.3°C | 19.0°C | |
| JUN 27 | 17.0°C | 19.0°C | |
| JUN 28 | 17.5°C | 19.0°C | |
| JUN 29 | 18.4°C | 19.0°C | |
| JUN 30 | 18.8°C | 19.0°C | |
| JUL 1 | 22.0°C | 19.2°C | |
| JUL 2 | 22.0°C | 19.3°C | |
| JUL 3 | 22.0°C | 19.5°C | |
| JUL 4 | 22.0°C | 19.6°C | |
| JUL 5 | 22.0°C | 19.8°C | |
| JUL 6 | 22.0°C | 19.9°C | |
| JUL 7 | 22.0°C | 20.1°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 | 3°C | 6°C |
| March | 0°C | 4°C | 7°C |
| April | 3°C | 8°C | 11°C |
| May | 7°C | 12°C | 18°C |
| June | 13°C | 19°C | 24°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 6°C | 10°C |
| December | 0°C | 4°C | 7°C |
Lake Männiku: Water Temperature by Location
Lake Männiku: Weather Forecast
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July 4
July 5
Location & Local Information
Lake Männiku (Estonian: Männiku järv) is a small recreational lake near Tallinn whose surface temperatures follow the typical pattern of northern temperate lakes. In spring the water usually warms from roughly 4–15 °C (39–59 °F) as ice breaks up and air temps rise. Peak summer surface temperatures commonly reach about 15–24 °C (59–75 °F), making July and August the most comfortable months for swimming. During autumn the lake cools back toward 5–15 °C (41–59 °F), and in winter the surface typically falls to around 0–4 °C (32–39 °F), with ice cover frequent enough that open-water swimming is uncommon and only suitable for experienced winter swimmers with proper precautions.
Swimming at Männiku järv is generally possible and used by locals in the warmer months because the lake functions as a public natural spot rather than a restricted industrial reservoir. That said, there are no permanent guarantees of safety or water quality: authorities may close access or advise against bathing if bacterial counts, harmful algae, or safety risks are detected. Visitors should therefore check local advisories, observe posted signs, and take normal precautions about depth, currents, and temperature shock before entering the water.