All data are in degrees Fahrenheit

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Water temperature in Warsaw

Detailed information about the current water temperature in Warsaw. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Warsaw now

64.6

°F

April 29, 17:53

Trend:

increasing

Yesterday:

63.7°F

Tomorrow:

64.7°F

Sunrise:

06:14

Sunset:

19:56

Day Length:

13 h. 42 min.

Warsaw in May

Minimum:

38.1°F

Average:

43.8°F

Maximum:

47.0°F

Sea water temperature in Warsaw today

As of now, in Warsaw, the water temperature is 64.6°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 2.1°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 68.7°F on 2019, while the historical minimum was 54.8°F on 2020.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 66.0°F, with minimum temperature starting at 64.7°F, while the maximum might reach 67.2°F.

Daily water temperature in Warsaw

Date Current Year

actual* / forecast**

last year 10 years average
Apr 15 64.7°F 55.8°F 59.0°F
Apr 16 66.2°F 57.6°F 59.5°F
Apr 17 69.9°F 58.0°F 61.0°F
Apr 18 68.8°F 57.3°F 60.6°F
Apr 19 69.4°F 58.7°F 61.1°F
Apr 20 68.2°F 58.2°F 60.4°F
Apr 21 67.2°F 59.5°F 61.3°F
Apr 22 64.4°F 60.9°F 61.6°F
Apr 23 63.6°F 61.0°F 61.3°F
Apr 24 63.8°F 61.2°F 62.0°F
Apr 25 64.6°F 66.2°F 62.8°F
Apr 26 66.5°F 65.8°F 62.5°F
Apr 27 65.2°F 62.0°F 62.6°F
Apr 28 63.7°F 67.6°F 62.9°F
Apr 29 64.6°F 65.9°F 62.5°F
Apr 30 64.7°F 66.0°F 62.5°F
May 1 64.9°F 66.8°F 62.8°F
May 2 65.1°F 67.1°F 63.0°F
May 3 66.5°F 71.2°F 64.4°F
May 4 67.1°F 70.5°F 65.0°F
May 5 67.2°F 67.8°F 65.1°F
May 6 66.8°F 67.4°F 64.7°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Warsaw by month

In Warsaw, the months June through September offer comfortable swimming conditions, which amounts to 117 swimming days.
The warmest water in Warsaw was recorded on July 23, 2019, reaching a 88.9°F. While the coldest temperature occurred on February 9, 2026, dipping to 32.0°F. The average readings by season are 42.5°F in Winter, 58.4°F in Spring, 80.3°F in Summer, and 66.8°F in Autumn.