17.05
sun
sun
Day

64°F
SE 14 mph
Precip.
100%
100%
Night

52°F
SE 11 mph
Precip.
0%
0%
18.05
mon
mon
Day

66°F
SE 8 mph
Precip.
100%
100%
Night

55°F
E 4 mph
Precip.
0%
0%
19.05
tue
tue
Day

68°F
NW 6 mph
Precip.
0%
0%
Night

55°F
S 4 mph
Precip.
0%
0%
20.05
wed
wed
Day

68°F
S 11 mph
Precip.
100%
100%
Night

61°F
SE 11 mph
Precip.
0%
0%
21.05
thu
thu
Day

66°F
S 22 mph
Precip.
100%
100%
Night

61°F
SE 12 mph
Precip.
80%
80%
22.05
fri
fri
Day

64°F
S 14 mph
Precip.
65%
65%
Night

59°F
SE 9 mph
Precip.
0%
0%
23.05
sat
sat
Day

63°F
S 18 mph
Precip.
100%
100%
Night

63°F
S 11 mph
Precip.
100%
100%
24.05
sun
sun
Day

68°F
S 15 mph
Precip.
100%
100%
Night

57°F
SE 7 mph
Precip.
0%
0%
25.05
mon
mon
Day

72°F
W 4 mph
Precip.
87%
87%
Night

59°F
NE 2 mph
Precip.
0%
0%
26.05
tue
tue
Day

70°F
SW 6 mph
Precip.
100%
100%
Night

59°F
S 4 mph
Precip.
0%
0%
27.05
wed
wed
Day

68°F
SW 11 mph
Precip.
68%
68%
Night

59°F
SW 8 mph
Precip.
0%
0%
28.05
thu
thu
Day

68°F
SW 11 mph
Precip.
87%
87%
Night

59°F
SW 6 mph
Precip.
0%
0%
29.05
fri
fri
Day

66°F
W 9 mph
Precip.
0%
0%
Night

57°F
SW 7 mph
Precip.
0%
0%
30.05
sat
sat
Day

66°F
W 10 mph
Precip.
0%
0%
Night

57°F
W 7 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 56.4°F. The highest and lowest sea temperatures during the month were 59.7°F and 53.4°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: 07:43
May 17, sunday
0900

61°F
SE
10 mph
10 mph
1200

64°F
SE
14 mph
14 mph
1500

66°F
SE
15 mph
15 mph
1800

61°F
SE
17 mph
17 mph
2100

55°F
SE
17 mph
17 mph
May 18, monday
0000

52°F
SE
11 mph
11 mph
0300

52°F
SE
12 mph
12 mph
0600

50°F
SE
9 mph
9 mph




























