World Resorts
Bulgaria
St Constantine and Helena Weather
Bulgaria
St Constantine and Helena Weather
St Constantine and Helena sea water temperature
Current sea water temperature:
+77.5°F
| Minimum sea water temperature in August: | 81.3°F |
| Maximum sea water temperature in August: | 73.0°F |
| Average sea water temperature in August: | 78.0°F |
| more information | |
14 days
forecast
forecast
| St Constantine and Helena |
monthly
weather
weather
| St Constantine and Helena |
Sea water temperature for the last 10 days:
| August 25 | 77.5°F | August 20 | 75.9°F |
| August 24 | 77.7°F | August 19 | 76.3°F |
| August 23 | 77.4°F | August 18 | 75.9°F |
| August 22 | 76.3°F | August 17 | 76.1°F |
| August 21 | 76.3°F | August 16 | 76.3°F |
Monthly sea water temperature, °F
When is the warmest sea in St Constantine and Helena?
Based on the data about daily sea water temperature for the last three years the warmest sea in St Constantine and Helena was noticed in August, July and September.
Monthly Sea Temperatures in St Constantine and Helena, °F
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 78.3°F and 75.7°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 76.2°F. The highest and lowest sea temperatures during the month were 79.2°F and 73.0°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 69.8°F.
current
weather
weather
| St Constantine and Helena |
weather in
August
August
| St Constantine and Helena |
Best time for vacation in St Constantine and Helena
St Constantine and Helena on a weather map
Places in Bulgaria:
Name
°F
24 Hours Forecast
St Constantine and Helena
Local time: 03:49
August 26, wednesday
0600
70°F
NW
5 mph
5 mph
0900
77°F
W
5 mph
5 mph
1200
81°F
W
7 mph
7 mph
1500
81°F
W
12 mph
12 mph
1800
77°F
SW
11 mph
11 mph
2100
72°F
SW
9 mph
9 mph
August 27, thursday
0000
68°F
S
9 mph
9 mph
0300
66°F
S
8 mph
8 mph
