All data are in degrees Fahrenheit

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Water temperature in Supetar

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

65.8

°F

May 19, 04:57

Trend:

increasing

Yesterday:

65.5°F

Tomorrow:

65.8°F

Sunrise:

05:25

Sunset:

20:16

Day Length:

14 h. 51 min.

Supetar in May

Minimum:

57.5°F

Average:

58.8°F

Maximum:

59.6°F

Sea water temperature in Supetar today

As of now, in Supetar, the water temperature is 65.8°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 1.4°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight 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 notably higher than the average recorded over the past two weeks, indicating a significant warming 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 69.8°F on 2022, while the historical minimum was 60.9°F on 2019.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 66.5°F, with minimum temperature starting at 65.8°F, while the maximum might reach 67.5°F.

Daily water temperature in Supetar

Date Current Year

actual* / forecast**

last year 10 years average
May 5 62.5°F 61.0°F 61.5°F
May 6 63.3°F 62.4°F 61.9°F
May 7 63.2°F 61.9°F 61.8°F
May 8 63.3°F 62.9°F 62.4°F
May 9 64.5°F 63.1°F 62.6°F
May 10 63.5°F 63.3°F 62.8°F
May 11 63.6°F 63.5°F 63.0°F
May 12 63.9°F 63.4°F 63.2°F
May 13 64.0°F 62.3°F 63.3°F
May 14 64.7°F 62.7°F 64.0°F
May 15 64.8°F 63.1°F 64.1°F
May 16 64.7°F 63.4°F 64.3°F
May 17 64.5°F 63.7°F 64.2°F
May 18 65.5°F 62.0°F 64.1°F
May 19 65.8°F 62.0°F 64.4°F
May 20 65.8°F 62.2°F 64.4°F
May 21 65.9°F 62.7°F 64.5°F
May 22 66.1°F 63.4°F 64.8°F
May 23 66.3°F 64.3°F 64.9°F
May 24 66.9°F 65.0°F 65.5°F
May 25 67.0°F 64.4°F 65.6°F
May 26 67.5°F 66.3°F 66.1°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 Supetar by month

In Supetar, the months July through September offer comfortable swimming conditions, which amounts to 88 swimming days.
The warmest water in Supetar was recorded on August 15, 2015, reaching a 82.2°F. While the coldest temperature occurred on February 26, 2021, dipping to 51.9°F. The average readings by season are 58.3°F in Winter, 59.2°F in Spring, 75.0°F in Summer, and 69.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Split 66.5°F 10mi
Stari Grad 66.2°F 14mi
Hvar 66.5°F 16mi
Brela 64.9°F 19mi
Tučepi 65.3°F 26mi
Lastovo 66.2°F 46mi

* current water temperature in this city

** straight line distance from Supetar