Current sea water temperature:
+42.6°F
| Minimum sea water temperature in February: | 49.3°F |
| Maximum sea water temperature in February: | 39.0°F |
| Average sea water temperature in February: | 43.6°F |
| more information | |
14 days
forecast
forecast
| Sveti Vlas |
monthly
weather
weather
| Sveti Vlas |
Sea water temperature for the last 10 days:
| February 25 | 42.6°F | February 20 | 43.0°F |
| February 24 | 41.9°F | February 19 | 42.3°F |
| February 23 | 42.3°F | February 18 | 42.6°F |
| February 22 | 42.4°F | February 17 | 43.2°F |
| February 21 | 42.8°F | February 16 | 43.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Sveti Vlas?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sveti Vlas was noticed in August, July and September.
Monthly Sea Temperatures in Sveti Vlas, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 80.1°F and 76.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.2°F. The highest and lowest sea temperatures during the month were 80.4°F and 74.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 74.9°F. The highest and lowest sea temperatures during the month were 77.4°F and 70.7°F.
current
weather
weather
| Sveti Vlas |
weather in
March
March
| Sveti Vlas |
Best time for vacation in Sveti Vlas
Sveti Vlas on a weather map
Places in Bulgaria:
Name
°F
24 Hours Forecast
Sveti Vlas
Local time: 13:36
February 25, wednesday
1500
46°F
S
6 mph
6 mph
1800
45°F
NW
5 mph
5 mph
2100
43°F
NW
4 mph
4 mph
February 26, thursday
0000
41°F
SW
6 mph
6 mph
0300
37°F
S
7 mph
7 mph
0600
37°F
S
15 mph
15 mph
0900
37°F
S
17 mph
17 mph
1200
39°F
S
16 mph
16 mph
