Lake Aidu — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Aidu, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Aidu today is 19.4°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 | 17.2°C | 19.0°C | |
| JUN 24 | 17.5°C | 19.0°C | |
| JUN 25 | 17.9°C | 19.0°C | |
| JUN 26 | 17.4°C | 19.0°C | |
| JUN 27 | 17.2°C | 19.0°C | |
| JUN 28 | 17.7°C | 19.0°C | |
| JUN 29 | 18.6°C | 19.0°C | |
| JUN 30 | 19.0°C | 19.0°C | |
| JUL 1 | 21.0°C | 19.5°C | |
| JUL 2 | 21.0°C | 19.6°C | |
| JUL 3 | 21.0°C | 19.6°C | |
| JUL 4 | 21.0°C | 19.7°C | |
| JUL 5 | 21.0°C | 19.8°C | |
| JUL 6 | 21.0°C | 19.9°C | |
| JUL 7 | 21.0°C | 20.0°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 | 4°C | 8°C | 11°C |
| May | 6°C | 13°C | 19°C |
| June | 13°C | 19°C | 24°C |
| July | 16°C | 21°C | 26°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 6°C | 10°C | 13°C |
| November | 2°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Lake Aidu: Water Temperature by Location
Lake Aidu: Weather Forecast
July 1
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July 3
July 4
July 5
Location & Local Information
Lake Aidu (Estonian: Kõpu tiik) is a small freshwater body where water temperatures follow the typical Baltic inland pattern. In early spring the surface is cold, often between 0 and 6 °C (32–43 °F) as ice melts; by late spring temperatures commonly rise to about 6–14 °C (43–57 °F). During summer months the water usually warms to roughly 15–22 °C (59–72 °F), and on warm, calm days can reach the mid-20s °C (mid-70s °F). In autumn the lake cools again to roughly 5–14 °C (41–57 °F) before freezing in winter, when surface temperatures are at or below 0 °C (32 °F) and the lake may be ice-covered for several weeks to months depending on the year.
Swimming at Lake Aidu is commonly possible and practiced in the warmer season because it is an accessible freshwater pond rather than a restricted industrial reservoir. Whether swimming is officially allowed can depend on local signage, seasonal water quality monitoring and ownership or protected-area rules, so visitors should check notices and use judgment. Typical advice applies: avoid bathing after heavy rain, be mindful of sudden depth changes and underwater vegetation, and consider cooler temperatures early or late in the season which can pose a risk of hypothermia even when air temperatures feel pleasant.