Kokemäenjoki River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Kokemäenjoki River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Kokemäenjoki River today is 15.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 3 | 13.6°C | 13.0°C | |
| JUN 4 | 14.3°C | 13.0°C | |
| JUN 5 | 15.3°C | 13.0°C | |
| JUN 6 | 15.3°C | 13.0°C | |
| JUN 7 | 15.6°C | 13.0°C | |
| JUN 8 | 15.5°C | 13.0°C | |
| JUN 10 | 15.3°C | 13.0°C | |
| JUN 11 | 13.0°C | 15.2°C | |
| JUN 12 | 13.0°C | 15.1°C | |
| JUN 13 | 13.0°C | 15.0°C | |
| JUN 14 | 13.0°C | 14.8°C | |
| JUN 15 | 13.0°C | 14.7°C | |
| JUN 16 | 13.0°C | 14.6°C | |
| JUN 17 | 13.0°C | 14.5°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 | 2°C | 5°C |
| February | 0°C | 1°C | 4°C |
| March | 0°C | 1°C | 4°C |
| April | 0°C | 3°C | 6°C |
| May | 4°C | 9°C | 13°C |
| June | 9°C | 13°C | 18°C |
| July | 12°C | 17°C | 21°C |
| August | 12°C | 17°C | 21°C |
| September | 9°C | 14°C | 18°C |
| October | 4°C | 8°C | 10°C |
| November | 0°C | 4°C | 7°C |
| December | 0°C | 2°C | 5°C |
Kokemäenjoki River: Water Temperature by Location
Kokemäenjoki River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
The Kokemäenjoki River, one of Finland’s major waterways, flows through the Pirkanmaa region from Lake Pyhäjärvi in Tampere toward the Gulf of Bothnia. It passes through several towns and lakes, providing both natural beauty and practical importance for the region. The river’s water temperature varies depending on depth, flow, and proximity to lakes. In spring, after the ice melts in April, the surface temperature is around 4–7 °C (39–45 °F). During early summer, it warms to about 13–16 °C (55–61 °F), and in July, the warmest month, Kokemäenjoki typically reaches 18–21 °C (64–70 °F). Shallow and sheltered sections may briefly exceed 22 °C (72 °F). By late September, the water cools again below 10 °C (50 °F), and in winter, some slower parts may freeze.
Swimming in the Kokemäenjoki River is allowed and quite common during the summer months. The water quality is generally good and suitable for bathing, though it varies slightly between urban and rural sections. Many locals enjoy swimming near Tampere, Nokia, and other towns where the current is gentle. While the river remains cooler than nearby lakes, its clean water, scenic banks, and accessibility make it a popular choice for swimming, rowing, and relaxing outdoors.