Espoo — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Espoo, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Espoo today is 20.9°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 | 19.5°C | 18.0°C | |
| JUL 15 | 20.9°C | 18.0°C | |
| JUL 16 | 21.0°C | 18.0°C | |
| JUL 17 | 21.2°C | 18.0°C | |
| JUL 18 | 21.6°C | 18.0°C | |
| JUL 19 | 21.7°C | 18.0°C | |
| JUL 20 | 21.7°C | 18.0°C | |
| JUL 21 | 21.4°C | 18.0°C | |
| JUL 22 | 18.0°C | 20.8°C | |
| JUL 23 | 18.0°C | 20.6°C | |
| JUL 24 | 18.0°C | 20.5°C | |
| JUL 25 | 18.0°C | 20.3°C | |
| JUL 26 | 18.0°C | 20.2°C | |
| JUL 27 | 18.0°C | 20.0°C | |
| JUL 28 | 18.0°C | 19.9°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 | 3°C | 6°C |
| April | 1°C | 5°C | 8°C |
| May | 6°C | 11°C | 16°C |
| June | 12°C | 17°C | 22°C |
| July | 13°C | 18°C | 23°C |
| August | 14°C | 19°C | 24°C |
| September | 11°C | 16°C | 21°C |
| October | 5°C | 9°C | 12°C |
| November | 1°C | 5°C | 9°C |
| December | 0°C | 3°C | 6°C |
Espoo: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Espoo, located in the Uusimaa region of Finland, features a multitude of lakes and rivers that provide various swimming opportunities, separate from its sea areas. Swimming is generally permitted at official beaches, provided the water quality is safe, which is monitored regularly by municipal authorities, mainly to check for blue-green algae blooms during warmer periods. Espoo actively supports aquatic recreation, offering not only summer beaches but also year-round options like designated winter swimming spots, often with heated changing facilities.
Water temperatures in Espoo's inland water bodies fluctuate greatly by season. In the winter months, from roughly December to April, the water is covered by ice and remains close to 0∘C to 4∘C. During the height of summer, typically in July and August, the lake and river surface temperatures rise, commonly ranging from 17∘C to 22∘C, though colder water can surface on windy days. These warmer conditions make summer the peak season for comfortable swimming.