Suontee Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Suontee Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Suontee Lake today is 20.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUL 14 | 20.7°C | 20.0°C | |
| JUL 15 | 22.0°C | 20.0°C | |
| JUL 16 | 22.0°C | 20.0°C | |
| JUL 17 | 22.4°C | 20.0°C | |
| JUL 18 | 22.8°C | 20.0°C | |
| JUL 19 | 22.0°C | 20.0°C | |
| JUL 20 | 22.0°C | 20.0°C | |
| JUL 21 | 21.4°C | 20.0°C | |
| JUL 22 | 20.0°C | 20.8°C | |
| JUL 23 | 20.0°C | 20.7°C | |
| JUL 24 | 20.0°C | 20.7°C | |
| JUL 25 | 20.0°C | 20.6°C | |
| JUL 26 | 20.0°C | 20.6°C | |
| JUL 27 | 20.0°C | 20.6°C | |
| JUL 28 | 20.0°C | 20.5°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 | 3°C | 6°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 2°C | 5°C |
| April | 0°C | 4°C | 7°C |
| May | 5°C | 10°C | 15°C |
| June | 10°C | 15°C | 21°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 8°C |
| December | 0°C | 3°C | 6°C |
Suontee Lake: Water Temperature by Location
Suontee Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Suontee is a large, deep lake in the South Savo region, noted for its rugged, fragmented nature and high water quality. Swimming is widely permitted along its extensive shores and at any local public spots, a right safeguarded by Finland's Everyman’s Rights. This fundamental principle ensures the public's right to access and use natural bodies of water for recreation without permission. The lake's clear, nutrient-poor water provides excellent conditions for bathing, and its numerous esker beaches are highly popular. Local municipalities are responsible for monitoring the safety and hygiene of designated public bathing sites, especially during the peak season.
The water temperature in Suontee follows the pronounced seasonal cycle typical of large, deep Finnish lakes. During the long winter period, generally from December to April, the lake is reliably covered by a thick ice layer. The water temperature below the ice remains stable and cold, consistently between 0∘C and 4∘C. The most comfortable period for swimming in the surface layer is short, peaking in July. During this mid-summer month, surface temperatures in sun-warmed bays and shallower nearshore areas typically range from 18∘C to 21∘C. However, due to the lake’s size and depth, the main basin often remains slightly cooler. Outside of the warm summer peak, the water is generally too cold for casual swimmers.