All data are in degrees Fahrenheit

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Water temperature in Ustka

Detailed information about the current water temperature in Ustka. 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 Ustka now

66.8

°F

August 15, 21:36

Trend:

increasing

Yesterday:

65.7°F

Tomorrow:

66.8°F

Sunrise:

05:28

Sunset:

20:25

Day Length:

14 h. 57 min.

Ustka in August

Minimum:

37.4°F

Average:

39.6°F

Maximum:

41.3°F

Sea water temperature in Ustka today

As of now, in Ustka, the water temperature is 66.8°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.4°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 69.7°F on 2018, while the historical minimum was 64.7°F on 2020.

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 minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 67.1°F, with minimum temperature starting at 66.8°F, while the maximum might reach 67.3°F.

Daily water temperature in Ustka

Date Current Year

actual* / forecast**

last year 10 years average
Aug 1 67.8°F 67.2°F 66.8°F
Aug 2 65.4°F 67.1°F 66.5°F
Aug 3 65.9°F 67.2°F 66.8°F
Aug 4 67.2°F 67.1°F 67.0°F
Aug 5 66.6°F 67.2°F 67.4°F
Aug 6 67.5°F 66.7°F 67.1°F
Aug 7 66.4°F 66.5°F 67.0°F
Aug 8 66.6°F 66.0°F 66.8°F
Aug 9 66.4°F 66.2°F 67.0°F
Aug 10 66.8°F 66.3°F 67.1°F
Aug 11 66.5°F 66.0°F 66.8°F
Aug 12 65.6°F 66.2°F 66.5°F
Aug 13 65.3°F 66.0°F 66.3°F
Aug 14 65.7°F 67.9°F 66.2°F
Aug 15 66.8°F 68.1°F 66.4°F
Aug 16 66.8°F 67.8°F 66.4°F
Aug 17 67.3°F 68.3°F 66.9°F
Aug 18 67.2°F 68.5°F 66.8°F
Aug 19 67.3°F 68.8°F 66.9°F
Aug 20 67.0°F 69.1°F 66.7°F
Aug 21 67.2°F 68.7°F 66.8°F
Aug 22 67.1°F 68.1°F 66.8°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 Ustka by month

In an average year, Ustka offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Ustka was recorded on August 10, 2018, reaching a 73.0°F. While the coldest temperature occurred on February 22, 2026, dipping to 32.0°F. The average readings by season are 39.3°F in Winter, 43.4°F in Spring, 63.6°F in Summer, and 55.9°F in Autumn.