24.12
wed
wed
Day
52°F
W 8 mph
Precip.
0%
0%
Night
48°F
W 22 mph
Precip.
100%
100%
25.12
thu
thu
Day
48°F
SW 23 mph
Precip.
100%
100%
Night
39°F
S 15 mph
Precip.
0%
0%
26.12
fri
fri
Day
41°F
E 8 mph
Precip.
0%
0%
Night
41°F
SE 11 mph
Precip.
0%
0%
27.12
sat
sat
Day
39°F
S 12 mph
Precip.
0%
0%
Night
36°F
NE 9 mph
Precip.
0%
0%
28.12
sun
sun
Day
39°F
E 17 mph
Precip.
100%
100%
Night
34°F
SE 13 mph
Precip.
0%
0%
29.12
mon
mon
Day
36°F
SE 11 mph
Precip.
0%
0%
Night
32°F
NE 9 mph
Precip.
0%
0%
30.12
tue
tue
Day
41°F
E 12 mph
Precip.
0%
0%
Night
34°F
E 7 mph
Precip.
0%
0%
sea water
temperature
temperature
| Sunny Beach |
monthly
weather
weather
| Sunny Beach |
current
weather
weather
| Sunny Beach |
14 days
forecast
forecast
| Sunny Beach |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 55.0°F. The highest and lowest sea temperatures during the month were 58.8°F and 52.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 47.1°F. The highest and lowest sea temperatures during the month were 48.7°F and 45.3°F.
Air temperature in Sunny Beach, °F
Precipitation total in Sunny Beach, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sunny Beach
Sunny Beach on a weather map
Places in Bulgaria:
Name
°F
24 Hours Forecast
Sunny Beach
Local time: 15:46
December 24, wednesday
1800
52°F
W
17 mph
17 mph
2100
50°F
W
22 mph
22 mph
December 25, thursday
0000
48°F
W
22 mph
22 mph
0300
48°F
SW
22 mph
22 mph
0600
48°F
SW
23 mph
23 mph
0900
46°F
SW
24 mph
24 mph
1200
48°F
SW
23 mph
23 mph
1500
45°F
SW
24 mph
24 mph
