All data are in degrees Fahrenheit

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Water temperature in Stari Grad

Detailed information about the current water temperature in Stari Grad. 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 Stari Grad now

76.6

°F

July 9, 15:19

Trend:

stable

Yesterday:

76.3°F

Tomorrow:

76.2°F

Sunrise:

05:22

Sunset:

20:35

Day Length:

15 h. 13 min.

Stari Grad in July

Minimum:

57.8°F

Average:

59.5°F

Maximum:

60.9°F

Sea water temperature in Stari Grad today

As of now, in Stari Grad, the water temperature is 76.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is about the same as 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 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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 78.7°F on 2025, while the historical minimum was 73.5°F on 2018.

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 shows a gradual cooling trend. The average temperature is expected to be 76.1°F, the minimum temperature may reach 76.0°F, and the maximum might stay at 76.2°F.

Daily water temperature in Stari Grad

Date Current Year

actual* / forecast**

last year 10 years average
Jun 25 75.8°F 75.0°F 74.6°F
Jun 26 77.0°F 75.3°F 74.9°F
Jun 27 77.3°F 75.6°F 75.0°F
Jun 28 78.2°F 76.4°F 75.3°F
Jun 29 79.1°F 75.5°F 75.3°F
Jun 30 80.5°F 74.9°F 75.6°F
Jul 1 80.5°F 74.8°F 76.0°F
Jul 2 80.6°F 74.4°F 76.1°F
Jul 3 79.0°F 75.0°F 76.1°F
Jul 4 78.7°F 75.7°F 75.8°F
Jul 5 77.7°F 75.8°F 76.1°F
Jul 6 76.9°F 77.0°F 76.2°F
Jul 7 76.3°F 78.2°F 76.2°F
Jul 8 76.3°F 79.6°F 76.5°F
Jul 9 76.6°F 78.7°F 76.5°F
Jul 10 76.2°F 77.5°F 76.1°F
Jul 11 76.0°F 75.5°F 76.0°F
Jul 12 76.2°F 74.1°F 76.1°F
Jul 13 76.2°F 74.4°F 76.1°F
Jul 14 76.0°F 74.5°F 75.9°F
Jul 15 76.2°F 74.4°F 76.1°F
Jul 16 76.1°F 74.8°F 76.0°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 Stari Grad by month

In Stari Grad, the months July through September offer comfortable swimming conditions, which amounts to 96 swimming days.
The warmest water in Stari Grad was recorded on July 24, 2023, reaching a 81.8°F. While the coldest temperature occurred on March 1, 2018, dipping to 54.2°F. The average readings by season are 59.0°F in Winter, 59.9°F in Spring, 75.3°F in Summer, and 70.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Hvar 76.9°F 8mi
Brela 76.7°F 21mi
Tučepi 77.4°F 24mi
Split 76.9°F 24mi
Lastovo 78.5°F 32mi

* current water temperature in this city

** straight line distance from Stari Grad