27.08
thu
thu
Day
81°F
W 10 mph
Precip.
3%
3%
Night
68°F
SW 5 mph
Precip.
12%
12%
28.08
fri
fri
Day
72°F
S 12 mph
Precip.
7%
7%
Night
64°F
S 9 mph
Precip.
6%
6%
29.08
sat
sat
Day
81°F
SW 12 mph
Precip.
1%
1%
Night
66°F
SW 4 mph
Precip.
12%
12%
30.08
sun
sun
Day
81°F
SW 9 mph
Precip.
10%
10%
Night
64°F
SW 4 mph
Precip.
9%
9%
31.08
mon
mon
Day
82°F
W 8 mph
Precip.
0%
0%
Night
64°F
SW 2 mph
Precip.
8%
8%
01.09
tue
tue
Day
82°F
W 8 mph
Precip.
0%
0%
Night
66°F
SW 1 mph
Precip.
11%
11%
02.09
wed
wed
Day
81°F
NW 9 mph
Precip.
1%
1%
Night
64°F
W 2 mph
Precip.
10%
10%
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 August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 77.0°F. The highest and lowest sea temperatures during the month were 78.1°F and 76.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 74.7°F. The highest and lowest sea temperatures during the month were 77.4°F and 70.5°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: 23:50
August 28, friday
0000
68°F
SW
5 mph
5 mph
0300
66°F
S
5 mph
5 mph
0600
64°F
S
6 mph
6 mph
0900
66°F
S
9 mph
9 mph
1200
72°F
S
12 mph
12 mph
1500
79°F
SW
11 mph
11 mph
1800
77°F
SW
12 mph
12 mph
2100
70°F
SW
16 mph
16 mph
