22.12
mon
mon
Day
50°F
SW 8 mph
Precip.
0%
0%
Night
48°F
SW 11 mph
Precip.
61%
61%
23.12
tue
tue
Day
50°F
SW 5 mph
Precip.
79%
79%
Night
48°F
W 5 mph
Precip.
0%
0%
24.12
wed
wed
Day
52°F
W 9 mph
Precip.
100%
100%
Night
52°F
W 19 mph
Precip.
100%
100%
25.12
thu
thu
Day
48°F
W 21 mph
Precip.
100%
100%
Night
43°F
SW 14 mph
Precip.
0%
0%
26.12
fri
fri
Day
43°F
E 6 mph
Precip.
0%
0%
Night
41°F
N 10 mph
Precip.
24%
24%
27.12
sat
sat
Day
37°F
S 17 mph
Precip.
79%
79%
Night
34°F
SE 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
41°F
E 12 mph
Precip.
0%
0%
Night
37°F
SE 9 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 55.4°F. The highest and lowest sea temperatures during the month were 58.8°F and 52.5°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: 07:19
December 22, monday
0900
46°F
S
7 mph
7 mph
1200
50°F
SW
8 mph
8 mph
1500
50°F
SW
8 mph
8 mph
1800
50°F
SW
10 mph
10 mph
2100
48°F
SW
9 mph
9 mph
December 23, tuesday
0000
48°F
SW
11 mph
11 mph
0300
48°F
SW
8 mph
8 mph
0600
46°F
SW
6 mph
6 mph
