Current Sea Water Temperature:
+60.8°F
| Maximum Sea Water Temperature in May: | 71.6°F |
| Minimum Sea Water Temperature in May: | 51.0°F |
| Average water temperature in May: | 61.8°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 13 | 60.8°F | May 08 | 56.6°F |
| May 12 | 59.6°F | May 07 | 55.6°F |
| May 11 | 59.8°F | May 06 | 54.6°F |
| May 10 | 58.2°F | May 05 | 54.0°F |
| May 09 | 57.0°F | May 04 | 53.8°F |
When is the Warmest Sea for Sunny Beach?
According to our data for the last three years for Sunny Beach the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Sunny Beach was 81.4°F. The maximum and minimum values were 79.2°F and 83.4°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Sunny Beach was 80.3°F. The maximum and minimum values were 77.4°F and 84.0°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Sunny Beach was 77.5°F. The maximum and minimum values were 72.8°F and 80.4°F respectively.
Bulgaria Resorts:
NAME
F°
| Albena |  |
+64 |
| Bansko |  |
+48 |
| Burgas |  |
+62 |
| Elenite | |
+64 |
| Golden Sands | |
+64 |
| Kranevo | |
+64 |
| Nesebr | |
+62 |
| Obzor | |
+64 |
| Pomorie | |
+62 |
| Ravda | |
+62 |
| Sofia | |
+58 |
| Sozopol |  |
+62 |
| Sunny Beach | |
+64 |
| Sveti Vlas | |
+64 |
| Varna | |
+64 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Sunny Beach
Local time: 16:51
13 may, wednesday
| 1800 |  |
64°F | E 2 mph |
| 2100 |  |
56°F | NE 6 mph |
14 may, thursday
| 0000 | |
54°F | NE 5 mph |
| 0300 |  |
54°F | SE 6 mph |
| 0600 | |
52°F | SE 8 mph |
| 0900 | |
56°F | S 9 mph |
| 1200 | |
60°F | S 10 mph |
| 1500 | |
60°F | SW 10 mph |