Warsaw — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Warsaw, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Warsaw today is 18.5°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 |
|---|---|---|---|
| JUN 2 | 16.9°C | 18.0°C | |
| JUN 3 | 17.0°C | 18.0°C | |
| JUN 4 | 17.0°C | 18.0°C | |
| JUN 5 | 17.5°C | 18.0°C | |
| JUN 6 | 17.7°C | 18.0°C | |
| JUN 7 | 17.7°C | 18.0°C | |
| JUN 8 | 18.0°C | 18.0°C | |
| JUN 10 | 18.0°C | 18.5°C | |
| JUN 11 | 18.0°C | 18.5°C | |
| JUN 12 | 18.0°C | 18.4°C | |
| JUN 13 | 18.0°C | 18.4°C | |
| JUN 14 | 18.0°C | 18.4°C | |
| JUN 15 | 18.0°C | 18.4°C | |
| JUN 16 | 18.0°C | 18.3°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 | 4°C | 7°C |
| March | 1°C | 5°C | 9°C |
| April | 6°C | 9°C | 12°C |
| May | 7°C | 13°C | 19°C |
| June | 13°C | 18°C | 22°C |
| July | 14°C | 18°C | 23°C |
| August | 14°C | 18°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 8°C | 11°C | 14°C |
| November | 3°C | 7°C | 9°C |
| December | 0°C | 4°C | 7°C |
Warsaw: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Warsaw, the capital of Poland, is located on the Vistula River, which is one of the country's most important and iconic waterways. The river itself has a significant role in the city's history and offers various opportunities for leisure and recreation. However, while the Vistula is often used for boat trips and sightseeing tours, it is not the most common place for swimming. The water temperature in the Vistula River can vary widely depending on the season. In the summer months, it can reach temperatures of around 18-20°C, which might be suitable for a refreshing dip for some, but it is still not the ideal swimming environment for most people.
The river’s current can be quite strong in some places, which can make swimming risky, especially for those unfamiliar with the conditions. There are several designated spots for water sports and relaxation along the river, such as beaches in some areas, but swimming in the Vistula itself is generally not recommended for safety reasons. People looking for a more controlled and safe swimming experience would be better off visiting the many public pools in the city or nearby lakes.