25.10
sun
sun
Day
63°F
W 7 mph
Precip.
15%
15%
Night
57°F
S 3 mph
Precip.
32%
32%
26.10
mon
mon
Day
66°F
SW 1 mph
Precip.
13%
13%
Night
55°F
SE 17 mph
Precip.
19%
19%
27.10
tue
tue
Day
48°F
SE 17 mph
Precip.
75%
75%
Night
52°F
SE 14 mph
Precip.
29%
29%
28.10
wed
wed
Day
55°F
SE 12 mph
Precip.
27%
27%
Night
54°F
S 11 mph
Precip.
72%
72%
29.10
thu
thu
Day
57°F
S 14 mph
Precip.
25%
25%
Night
55°F
S 11 mph
Precip.
36%
36%
30.10
fri
fri
Day
59°F
NE 12 mph
Precip.
10%
10%
Night
54°F
S 7 mph
Precip.
16%
16%
31.10
sat
sat
Day
57°F
S 9 mph
Precip.
9%
9%
Night
48°F
S 6 mph
Precip.
14%
14%
sea water
temperature
temperature
| Sveti Vlas |
monthly
weather
weather
| Sveti Vlas |
current
weather
weather
| Sveti Vlas |
14 days
forecast
forecast
| Sveti Vlas |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 66.6°F. The highest and lowest sea temperatures during the month were 69.1°F and 63.9°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 62.4°F and 58.8°F.
Air temperature in Sveti Vlas, °F
Precipitation total in Sveti Vlas, in.
* Charts above show average data for the last 3 years.
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: 09:32
October 25, sunday
1200
63°F
W
7 mph
7 mph
1500
63°F
W
6 mph
6 mph
1800
55°F
SW
5 mph
5 mph
2100
57°F
SW
4 mph
4 mph
October 26, monday
0000
57°F
S
3 mph
3 mph
0300
55°F
SE
2 mph
2 mph
0600
54°F
S
3 mph
3 mph
0900
61°F
S
2 mph
2 mph
