Measurements:
°C
°F
CURRENT WEATHER
16:59
Sveti Vlas
48°F
N 3 mph
Feels like: 46°F
Precip: 0%
World Resorts Bulgaria Sveti Vlas Weather

14 Day Weather Forecast

12.17
wed
DAY
50°F
N 4 mph
precip
0%
NIGHT
46°F
E 4 mph
precip
0%
12.18
thu
DAY
52°F
E 6 mph
precip
0%
NIGHT
48°F
SE 4 mph
precip
0%
12.19
fri
DAY
52°F
W 4 mph
precip
0%
NIGHT
46°F
S 5 mph
precip
0%
12.20
sat
DAY
48°F
SW 7 mph
precip
0%
NIGHT
48°F
S 7 mph
precip
70%
12.21
sun
DAY
50°F
S 9 mph
precip
0%
NIGHT
42°F
SE 7 mph
precip
0%
12.22
mon
DAY
46°F
SE 7 mph
precip
0%
NIGHT
46°F
NE 7 mph
precip
100%
12.23
tue
DAY
48°F
W 2 mph
precip
0%
NIGHT
46°F
N 7 mph
precip
0%
12.24
wed
DAY
48°F
NE 7 mph
precip
0%
NIGHT
46°F
NE 6 mph
precip
0%
12.25
thu
DAY
54°F
NE 11 mph
precip
0%
NIGHT
56°F
N 17 mph
precip
100%
12.26
fri
DAY
60°F
E 9 mph
precip
72%
NIGHT
46°F
SW 9 mph
precip
28%
12.27
sat
DAY
42°F
SW 12 mph
precip
81%
NIGHT
36°F
SW 18 mph
precip
100%
12.28
sun
DAY
24°F
S 18 mph
precip
100%
NIGHT
18°F
S 15 mph
precip
100%
12.29
mon
DAY
22°F
SE 12 mph
precip
0%
NIGHT
12°F
E 8 mph
precip
0%
12.30
tue
DAY
22°F
E 11 mph
precip
0%
NIGHT
16°F
E 11 mph
precip
0%

Sveti Vlas Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Sveti Vlas was 56.9°F. The maximum and minimum values were 53.6°F and 60.0°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 45.4 °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
more details
Bulgaria Resorts:
NAME
F°
Bansko +42
Burgas +48
Byala +48
Chernomorets +46
Elenite +48
Golden Sands +48
Nesebr +48
Obzor +48
Pomorie +48
Ravda +48
Sofia +38
Sozopol +46
Sunny Beach +48
Sveti Vlas +48
Varna +46
all resorts
24 Hours Weather Forecast
Sveti Vlas
Local time: 16:59
17 dec, wednesday
1800 48°F
N
3 mph
2100 46°F
NE
4 mph
18 dec, thursday
0000 46°F
E
4 mph
0300 44°F
E
6 mph
0600 42°F
E
6 mph
0900 44°F
E
6 mph
1200 52°F
E
6 mph
1500 54°F
E
5 mph