Measurements:
°C
°F
CURRENT WEATHER
07:13
Sveti Vlas
44°F
SW 1 mph
Feels like: 44°F
Precip: 60%
World Resorts Bulgaria Sveti Vlas Weather

7 Day Weather Forecast

04.22
wed
DAY
50°F
NW 7 mph
precip
0%
NIGHT
46°F
NW 3 mph
precip
0%
04.23
thu
DAY
52°F
E 4 mph
precip
100%
NIGHT
44°F
E 8 mph
precip
0%
04.24
fri
DAY
58°F
NE 2 mph
precip
78%
NIGHT
46°F
E 2 mph
precip
0%
04.25
sat
DAY
60°F
SW 4 mph
precip
70%
NIGHT
48°F
N 6 mph
precip
0%
04.26
sun
DAY
62°F
NE 13 mph
precip
0%
NIGHT
50°F
S 9 mph
precip
0%
04.27
mon
DAY
56°F
NE 6 mph
precip
0%
NIGHT
46°F
E 3 mph
precip
0%
04.28
tue
DAY
58°F
SE 8 mph
precip
0%
NIGHT
46°F
N 2 mph
precip
0%

Sveti Vlas Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Sveti Vlas was 10.0°F. The maximum and minimum values were 8.5°F and 12.6°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 80.2 °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 45.3 °F
December 47.1 °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
more details