Current Sea Water Temperature:
+82.8°F
| Maximum Sea Water Temperature in August: | 88.0°F |
| Minimum Sea Water Temperature in August: | 71.4°F |
| Average water temperature in August: | 79.9°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 04 | 82.8°F | July 30 | 78.6°F |
| August 03 | 82.4°F | July 29 | 79.4°F |
| August 02 | 80.8°F | July 28 | 79.0°F |
| August 01 | 78.2°F | July 27 | 81.8°F |
| July 31 | 77.4°F | July 26 | 81.6°F |
When is the Warmest Sea for Rostov-na-Donu?
According to our data for the last three years for Rostov-na-Donu the highest average sea water temperature was in July, August and June.
Average Water Temperature by Month, °F
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Rostov-na-Donu was 81.7°F. The maximum and minimum values were 77.4°F and 84.8°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Rostov-na-Donu was 79.6°F. The maximum and minimum values were 72.4°F and 84.8°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Rostov-na-Donu was 77.6°F. The maximum and minimum values were 70.2°F and 81.0°F respectively.
Russia Resorts:
NAME
F°
| Adler |  |
+82 |
| Anapa | |
+82 |
| Arhipo-Osipovka |  |
+80 |
| Dombay |  |
+62 |
| Gelendzhik | |
+80 |
| Golubickaya | |
+82 |
| Lazarevskoye | |
+78 |
| Moscow | |
+76 |
| Novorossiysk | |
+82 |
| Seliger |  |
+72 |
| Sirius | |
+82 |
| Sochi | |
+80 |
| St Petersburg | |
+66 |
| Yaroslavl | |
+70 |
| Zelenogradsk | |
+66 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Rostov-na-Donu
Local time: 07:32
05 aug, wednesday
| 0900 |  |
90°F | W 7 mph |
| 1200 | |
100°F | W 9 mph |
| 1500 | |
104°F | W 12 mph |
| 1800 | |
100°F | W 11 mph |
| 2100 |  |
90°F | NW 9 mph |
06 aug, thursday
| 0000 | |
84°F | NW 4 mph |
| 0300 | |
80°F | W 4 mph |
| 0600 | |
80°F | W 4 mph |