Current Sea Water Temperature:
+79.0°F
| Maximum Sea Water Temperature in July: | 85.6°F |
| Minimum Sea Water Temperature in July: | 73.8°F |
| Average water temperature in July: | 80.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 16 | 79.0°F | July 11 | 79.0°F |
| July 15 | 78.4°F | July 10 | 79.6°F |
| July 14 | 79.2°F | July 09 | 80.6°F |
| July 13 | 80.2°F | July 08 | 80.4°F |
| July 12 | 79.2°F | July 07 | 80.0°F |
When is the Warmest Sea for Sveti Vlas?
According to our data for the last three years for Sveti Vlas the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Sveti Vlas was 81.5°F. The maximum and minimum values were 79.4°F and 83.4°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Sveti Vlas was 80.1°F. The maximum and minimum values were 78.4°F and 82.0°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Sveti Vlas was 77.6°F. The maximum and minimum values were 73.0°F and 80.4°F respectively.
Bulgaria Resorts:
NAME
F°
| Albena |  |
+70 |
| Bansko | |
+50 |
| Burgas | |
+70 |
| Elenite | |
+72 |
| Golden Sands | |
+70 |
| Kiten | |
+68 |
| Kranevo | |
+70 |
| Nesebr | |
+72 |
| Obzor | |
+72 |
| Pomorie | |
+72 |
| Ravda | |
+72 |
| Sofia | |
+64 |
| Sunny Beach | |
+70 |
| Sveti Vlas | |
+72 |
| Varna | |
+70 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Sveti Vlas
Local time: 04:55
17 jul, friday
| 0600 |  |
72°F | SE 6 mph |
| 0900 |  |
86°F | S 6 mph |
| 1200 | |
90°F | W 12 mph |
| 1500 | |
88°F | W 12 mph |
| 1800 | |
84°F | W 10 mph |
| 2100 |  |
74°F | SW 4 mph |
18 jul, saturday
| 0000 | |
72°F | S 4 mph |
| 0300 | |
70°F | S 4 mph |