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

43.9

°F

December 14, 17:21

Trend:

decreasing

Yesterday:

44.1°F

Tomorrow:

43.4°F

Sunrise:

07:15

Sunset:

16:48

Day Length:

9 h. 33 min.

Warsaw in December

Minimum:

34.1°F

Average:

40.5°F

Maximum:

44.1°F

Sea water temperature in Warsaw today

As of now, in Warsaw, the water temperature is 43.9°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.8°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 51.9°F on 2015, while the historical minimum was 42.4°F on 2024.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 42.5°F, the minimum temperature may reach 41.7°F, and the maximum might stay at 43.4°F.

Daily water temperature in Warsaw

Date Current Year

actual* / forecast**

last year 10 years average
Nov 30 51.1°F 50.8°F 49.4°F
Dec 1 51.0°F 50.9°F 49.6°F
Dec 2 50.5°F 50.6°F 49.6°F
Dec 3 48.0°F 49.9°F 49.1°F
Dec 4 48.2°F 49.8°F 49.1°F
Dec 5 47.5°F 49.6°F 48.6°F
Dec 6 47.5°F 48.9°F 48.7°F
Dec 7 47.5°F 47.3°F 48.4°F
Dec 8 47.5°F 47.1°F 48.4°F
Dec 9 47.4°F 43.6°F 47.8°F
Dec 10 47.3°F 44.0°F 47.5°F
Dec 11 46.5°F 43.7°F 47.2°F
Dec 12 43.8°F 44.2°F 47.2°F
Dec 13 44.1°F 44.3°F 46.7°F
Dec 14 43.9°F 42.4°F 46.7°F
Dec 15 43.4°F 42.3°F 46.1°F
Dec 16 43.2°F 42.3°F 46.0°F
Dec 17 42.6°F 42.1°F 45.4°F
Dec 18 42.6°F 45.2°F 45.3°F
Dec 19 42.2°F 43.7°F 45.0°F
Dec 20 41.8°F 44.8°F 44.5°F
Dec 21 41.7°F 44.2°F 44.5°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 20, 2015, dipping to 33.1°F. The average readings by season are 42.6°F in Winter, 57.7°F in Spring, 80.1°F in Summer, and 66.7°F in Autumn.