Measurements:
°C
°F
CURRENT WEATHER
03:53
Sveti Vlas
72°F
S 4 mph
Feels like: 72°F
Precip: 15%
World Resorts Bulgaria Sveti Vlas Weather

7 Day Weather Forecast

07.13
mon
DAY
78°F
W 7 mph
precip
18%
NIGHT
66°F
SE 7 mph
precip
19%
07.14
tue
DAY
84°F
S 5 mph
precip
4%
NIGHT
70°F
E 3 mph
precip
6%
07.15
wed
DAY
88°F
W 7 mph
precip
2%
NIGHT
72°F
E 2 mph
precip
7%
07.16
thu
DAY
86°F
W 7 mph
precip
5%
NIGHT
70°F
SE 6 mph
precip
13%
07.17
fri
DAY
86°F
SW 9 mph
precip
4%
NIGHT
70°F
S 8 mph
precip
10%
07.18
sat
DAY
86°F
SW 14 mph
precip
3%
NIGHT
70°F
S 7 mph
precip
11%
07.19
sun
DAY
84°F
SW 9 mph
precip
2%
NIGHT
70°F
E 2 mph
precip
6%

Sveti Vlas Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Sveti Vlas was 25.1°F. The maximum and minimum values were 23.7°F and 26.9°F respectively.

Sveti Vlas on the Weather Map

Best Time to Visit Sveti Vlas
The most sunny months:
August 27 days
July 26 days
September 21 days
The most warm months:
August 87.0 °F
July 86.8 °F
June 80.1 °F
Warmest sea temperature:
August 81.5 °F
July 80.1 °F
September 77.0 °F
The most cold months:
January 42.8 °F
February 45.3 °F
December 47.1 °F
The most rainy months:
May 4 days
January 4 days
June 4 days
The most windy months:
February 11 mph
January 10 mph
December 10 mph
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