What is the current water temperature in Ustka?

Q: What is the current water temperature in Ustka?

As of now, in Ustka, the water temperature is 18.96°C. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it.

Poland > Ustka

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.

66.1

°F

August 17, 12:42

Trend:

decreasing

Yesterday:

66.3°F

Tomorrow:

66.0°F

Sunrise:

05:31

Sunset:

20:21

Day Length:

14 h. 50 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 66.1°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 0.8°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. 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 69.6°F on 2018, while the historical minimum was 64.9°F on 2016.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 66.0°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Ustka

Date	Current Year actual* / forecast**	last year	10 years average
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	66.3°F	67.8°F	66.4°F
Aug 17	66.1°F	68.3°F	66.9°F
Aug 18	66.0°F	68.5°F	66.8°F
Aug 19	66.1°F	68.8°F	66.9°F
Aug 20	65.9°F	69.1°F	66.7°F
Aug 21	66.0°F	68.7°F	66.8°F
Aug 22	65.9°F	68.1°F	66.8°F
Aug 23	66.0°F	67.8°F	66.8°F
Aug 24	65.9°F	67.5°F	66.7°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 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.