Lake Viitna — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Viitna, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Viitna today is 18.3°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 | 16.5°C | 19.0°C | |
| JUN 24 | 17.0°C | 19.0°C | |
| JUN 25 | 17.0°C | 19.0°C | |
| JUN 26 | 16.7°C | 19.0°C | |
| JUN 27 | 16.3°C | 19.0°C | |
| JUN 28 | 16.5°C | 19.0°C | |
| JUN 29 | 17.3°C | 19.0°C | |
| JUN 30 | 18.1°C | 19.0°C | |
| JUL 1 | 22.0°C | 18.5°C | |
| JUL 2 | 22.0°C | 18.7°C | |
| JUL 3 | 22.0°C | 18.9°C | |
| JUL 4 | 22.0°C | 19.0°C | |
| JUL 5 | 22.0°C | 19.2°C | |
| JUL 6 | 22.0°C | 19.4°C | |
| JUL 7 | 22.0°C | 19.6°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 | 7°C | 11°C |
| May | 6°C | 13°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 | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Lake Viitna: Water Temperature by Location
Lake Viitna: Weather Forecast
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July 3
July 4
July 5
Location & Local Information
Lake Viitna (Estonian: Viitna Pikkjärv) is a small, forest-fringed lake in northern Estonia whose surface water temperatures follow the typical seasonal pattern of shallow boreal lakes. In late spring and early summer the surface commonly ranges from about 10–17 °C (50–63 °F) as ice melts and sun-warmed layers form. Mid-summer often brings the warmest conditions, frequently 17–22 °C (63–72 °F) and in warm years reaching around 24–25 °C (75–77 °F). By autumn the water cools to roughly 8–14 °C (46–57 °F), and in winter the lake usually freezes over with water under the ice close to 0–4 °C (32–39 °F).
Swimming in Viitna Pikkjärv is generally possible where shore access exists and many visitors do swim there in summer because temperatures become comfortable and the setting is natural and accessible. Designated bathing spots in Estonia are subject to local water-quality checks, so swimming is advisable at monitored sites; outside of those areas swimmers should exercise usual caution. Cold-season or ice-covered swimming is hazardous without proper experience due to hypothermia and ice risks, and water clarity and sudden depth changes near the shore are additional reasons to be cautious even during warm months.