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 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 |
|---|---|---|---|
| JUL 14 | 19.4°C | 17.0°C | |
| JUL 15 | 19.7°C | 17.0°C | |
| JUL 16 | 19.7°C | 17.0°C | |
| JUL 17 | 20.3°C | 17.0°C | |
| JUL 18 | 20.8°C | 17.0°C | |
| JUL 19 | 20.9°C | 17.0°C | |
| JUL 20 | 20.9°C | 17.0°C | |
| JUL 21 | 19.6°C | 17.0°C | |
| JUL 22 | 17.0°C | 19.3°C | |
| JUL 23 | 17.0°C | 19.2°C | |
| JUL 24 | 17.0°C | 19.0°C | |
| JUL 25 | 17.0°C | 18.9°C | |
| JUL 26 | 17.0°C | 18.8°C | |
| JUL 27 | 17.0°C | 18.7°C | |
| JUL 28 | 17.0°C | 18.6°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 | 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
July 22
July 23
July 24
July 25
July 26
July 27
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.