Lake Orivesi — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Orivesi, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Orivesi today is 1°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 4 | 1.0°C | 6.0°C | |
| NOV 5 | 1.0°C | 6.0°C | |
| NOV 6 | 1.1°C | 6.0°C | |
| NOV 7 | 1.3°C | 6.0°C | |
| NOV 8 | 1.2°C | 6.0°C | |
| NOV 9 | 1.2°C | 6.0°C | |
| NOV 10 | 1.5°C | 6.0°C | |
| NOV 11 | 1.0°C | 6.0°C | |
| NOV 12 | 6.0°C | 1.3°C | |
| NOV 13 | 6.0°C | 1.5°C | |
| NOV 14 | 6.0°C | 1.8°C | |
| NOV 15 | 6.0°C | 2.0°C | |
| NOV 16 | 6.0°C | 2.3°C | |
| NOV 17 | 6.0°C | 2.5°C | |
| NOV 18 | 6.0°C | 2.8°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 | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 3°C | 6°C |
| May | 5°C | 12°C | 18°C |
| June | 11°C | 17°C | 22°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 10°C | 15°C | 21°C |
| October | 4°C | 8°C | 11°C |
| November | 2°C | 6°C | 9°C |
| December | 0°C | 2°C | 5°C |
Lake Orivesi: Water Temperature by Location
Lake Orivesi: Weather Forecast
November 12
November 13
November 14
November 15
Location & Local Information
Lake Orivesi, one of the major basins of the vast Saimaa system in North Karelia, is Finland's seventh largest lake and is known for its excellent water quality and extensive, rugged shoreline. Swimming is generally permitted across the lake's accessible shores, including designated beaches in municipalities like Liperi and Rääkkylä. This freedom is safeguarded by Finland’s Everyman’s Rights, which grants public recreational access to natural water bodies, allowing swimming without explicit permission, provided no damage is caused.
As is typical for large Finnish lakes, Orivesi experiences a pronounced seasonal temperature cycle. The water is cold for most of the year, with the surface freezing over from approximately November to May. Beneath the thick ice layer, the water maintains a chilling temperature between 0∘C and 4∘C. The short window for comfortable summer swimming peaks in July, during which the surface water temperature typically reaches a range of 18∘C to 22∘C in shallower, sheltered bays. Outside of this period, the lake's cool temperatures primarily appeal to those practicing cold-water or winter swimming.