Measurements:
°C
°F
Sveti Vlas
86°F
NE 6 mph
Feels like: 84°F
Precip: 63%
World Resorts Bulgaria Sveti Vlas Weather

Sveti Vlas Sea Water Temperature

Current Sea Water Temperature:
+81.0°F
Maximum Sea Water Temperature in July: 85.6°F
Minimum Sea Water Temperature in July: 73.8°F
Average water temperature in July: 80.0°F

Sea Water Temperature for the Last 10 Days:

July 18 81.0°F July 13 78.0°F
July 17 80.6°F July 12 77.6°F
July 16 80.0°F July 11 78.4°F
July 15 79.4°F July 10 80.2°F
July 14 79.4°F July 09 79.0°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

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Sveti Vlas was 83.6°F. The maximum and minimum values were 82.6°F and 84.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Sveti Vlas was 78.9°F. The maximum and minimum values were 77.4°F and 81.0°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Sveti Vlas was 78.4°F. The maximum and minimum values were 75.2°F and 82.2°F respectively.

Best Time to Visit Sveti Vlas
The most sunny months:
August 27 days
July 26 days
September 21 days
The most warm months:
August 87.2 °F
July 86.7 °F
June 80.2 °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 45.4 °F
December 47.0 °F
The most rainy months:
June 5 days
May 4 days
January 4 days
The most windy months:
February 11 mph
January 10 mph
December 10 mph

Sveti Vlas on the Weather Map

Bulgaria Resorts:
NAME
Albena +88
Bansko +66
Burgas +84
Elenite +86
Golden Sands +88
Kranevo +88
Nesebr +84
Obzor +86
Pomorie +84
Ravda +84
Sofia +78
Sozopol +84
Sunny Beach +84
Sveti Vlas +86
Varna +88
24 Hours Weather Forecast
Sveti Vlas
Local time: 13:00
18 jul, friday
1500 88°F
NW
9 mph
1800 82°F
NW
7 mph
2100 72°F
N
6 mph
19 jul, saturday
0000 70°F
NE
2 mph
0300 72°F
SE
6 mph
0600 74°F
SE
6 mph
0900 86°F
SE
3 mph
1200 88°F
NW
12 mph

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