21.05
thu
thu
Day
68°F
SE 14 mph
Precip.
85%
85%
Night
61°F
SE 9 mph
Precip.
100%
100%
22.05
fri
fri
Day
64°F
S 8 mph
Precip.
100%
100%
Night
57°F
S 5 mph
Precip.
0%
0%
23.05
sat
sat
Day
70°F
S 6 mph
Precip.
0%
0%
Night
59°F
SE 7 mph
Precip.
0%
0%
24.05
sun
sun
Day
66°F
S 13 mph
Precip.
100%
100%
Night
59°F
SE 8 mph
Precip.
100%
100%
25.05
mon
mon
Day
72°F
S 14 mph
Precip.
72%
72%
Night
63°F
SE 11 mph
Precip.
81%
81%
26.05
tue
tue
Day
66°F
S 19 mph
Precip.
100%
100%
Night
59°F
SE 6 mph
Precip.
0%
0%
27.05
wed
wed
Day
70°F
S 8 mph
Precip.
79%
79%
Night
61°F
SE 5 mph
Precip.
0%
0%
28.05
thu
thu
Day
72°F
SW 13 mph
Precip.
0%
0%
Night
55°F
SW 5 mph
Precip.
0%
0%
29.05
fri
fri
Day
63°F
SW 8 mph
Precip.
0%
0%
Night
54°F
W 1 mph
Precip.
0%
0%
30.05
sat
sat
Day
64°F
NW 8 mph
Precip.
0%
0%
Night
54°F
NW 3 mph
Precip.
0%
0%
31.05
sun
sun
Day
66°F
NW 6 mph
Precip.
0%
0%
Night
54°F
W 3 mph
Precip.
0%
0%
01.06
mon
mon
Day
66°F
W 8 mph
Precip.
0%
0%
Night
54°F
W 1 mph
Precip.
0%
0%
02.06
tue
tue
Day
68°F
NW 6 mph
Precip.
0%
0%
Night
55°F
N 2 mph
Precip.
0%
0%
03.06
wed
wed
Day
72°F
N 5 mph
Precip.
0%
0%
Night
61°F
NW 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Sunny Beach |
monthly
weather
weather
| Sunny Beach |
current
weather
weather
| Sunny Beach |
7 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 57.4°F. The highest and lowest sea temperatures during the month were 60.8°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: 20:40
May 21, thursday
2100
61°F
SE
8 mph
8 mph
May 22, friday
0000
61°F
SE
9 mph
9 mph
0300
61°F
SE
11 mph
11 mph
0600
61°F
SE
11 mph
11 mph
0900
61°F
S
9 mph
9 mph
1200
64°F
S
8 mph
8 mph
1500
66°F
SW
2 mph
2 mph
1800
66°F
SW
5 mph
5 mph
