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

73.4

°F

September 25, 11:48

Trend:

decreasing

Yesterday:

73.9°F

Tomorrow:

73.1°F

Sunrise:

06:44

Sunset:

18:46

Day Length:

12 h. 2 min.

Stari Grad in October

Minimum:

57.7°F

Average:

59.2°F

Maximum:

60.4°F

Sea water temperature in Stari Grad today

As of now, in Stari Grad, the water temperature is 73.4°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 0.3°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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 76.3°F on 2018, while the historical minimum was 70.7°F on 2022.

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 72.5°F, the minimum temperature may reach 71.8°F, and the maximum might stay at 73.1°F.

Daily water temperature in Stari Grad

Date Current Year

actual* / forecast**

last year 10 years average
Sep 11 80.1°F 75.2°F 75.6°F
Sep 12 80.1°F 75.1°F 75.7°F
Sep 13 79.4°F 75.8°F 75.7°F
Sep 14 77.5°F 76.3°F 75.4°F
Sep 15 77.5°F 76.2°F 75.5°F
Sep 16 76.4°F 75.8°F 75.3°F
Sep 17 76.6°F 76.1°F 75.2°F
Sep 18 76.7°F 76.0°F 75.2°F
Sep 19 76.5°F 75.5°F 74.9°F
Sep 20 76.2°F 75.3°F 74.6°F
Sep 21 76.8°F 75.3°F 74.4°F
Sep 22 77.1°F 75.9°F 74.4°F
Sep 23 75.0°F 75.9°F 73.9°F
Sep 24 73.9°F 75.7°F 73.9°F
Sep 25 73.4°F 75.8°F 73.6°F
Sep 26 73.1°F 75.6°F 73.4°F
Sep 27 72.9°F 75.7°F 73.2°F
Sep 28 72.5°F 75.0°F 72.8°F
Sep 29 72.4°F 74.8°F 72.7°F
Sep 30 72.4°F 74.7°F 72.6°F
Oct 1 72.3°F 74.8°F 72.5°F
Oct 2 71.8°F 73.6°F 72.1°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 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 August 13, 2026, reaching a 82.7°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, 75.4°F in Summer, and 70.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Hvar 74.2°F 8mi
Brela 72.3°F 21mi
Tučepi 73.1°F 24mi
Split 73.4°F 24mi
Lastovo 75.7°F 32mi

* current water temperature in this city

** straight line distance from Stari Grad