18.05
mon
mon
Day
66°F
SE 11 mph
Precip.
0%
0%
Night
57°F
E 3 mph
Precip.
0%
0%
19.05
tue
tue
Day
68°F
NW 5 mph
Precip.
100%
100%
Night
55°F
SE 4 mph
Precip.
0%
0%
20.05
wed
wed
Day
68°F
S 14 mph
Precip.
100%
100%
Night
61°F
SE 12 mph
Precip.
70%
70%
21.05
thu
thu
Day
64°F
S 19 mph
Precip.
64%
64%
Night
63°F
S 17 mph
Precip.
0%
0%
22.05
fri
fri
Day
72°F
S 19 mph
Precip.
100%
100%
Night
61°F
SE 7 mph
Precip.
84%
84%
23.05
sat
sat
Day
66°F
SW 14 mph
Precip.
100%
100%
Night
61°F
S 5 mph
Precip.
100%
100%
24.05
sun
sun
Day
64°F
S 11 mph
Precip.
100%
100%
Night
57°F
SE 6 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 May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 56.9°F. The highest and lowest sea temperatures during the month were 60.4°F and 53.4°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 71.4°F. The highest and lowest sea temperatures during the month were 76.1°F and 63.1°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: 18:57
May 18, monday
2100
57°F
N
3 mph
3 mph
May 19, tuesday
0000
57°F
E
3 mph
3 mph
0300
54°F
SE
6 mph
6 mph
0600
54°F
SE
4 mph
4 mph
0900
64°F
NE
2 mph
2 mph
1200
68°F
NW
5 mph
5 mph
1500
68°F
NW
9 mph
9 mph
1800
64°F
NW
6 mph
6 mph
