Average sea water temperature in July:
+76.4°F
| Minimum sea water temperature in July: | 83.8°F |
| Maximum sea water temperature in July: | 67.3°F |
Daily sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 75.4°F. The highest and lowest sea temperatures during the month were 77.4°F and 72.9°F.
Monthly sea water temperature in Mamaia, °F
Which Romania resorts have warmest sea in July?
| Place name | July 2025 | July 2024 |
|---|---|---|
| Mamaia | 75.4°F | 80.5°F |
| Konstanta | 74.5°F | 80.2°F |
| Mangalia | 73.9°F | 79.9°F |
| Eforie Nord | 73.7°F | 80.4°F |
Best time for vacation in Mamaia
Mamaia on a weather map
Places in Romania:
Name
°F
24 Hours Forecast
Mamaia
Local time: 16:17
December 16, tuesday
1800

45°F
W
7 mph
7 mph
2100

46°F
SW
4 mph
4 mph
December 17, wednesday
0000

46°F
W
4 mph
4 mph
0300

46°F
NW
7 mph
7 mph
0600

46°F
NW
6 mph
6 mph
0900

48°F
NW
7 mph
7 mph
1200

52°F
NW
12 mph
12 mph
1500

52°F
NW
11 mph
11 mph


























