Average sea water temperature in May:
+60.5°F
| Minimum sea water temperature in May: | 70.5°F |
| Maximum sea water temperature in May: | 51.3°F |
Daily sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 58.8°F. The highest and lowest sea temperatures during the month were 69.1°F and 53.1°F.
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| Konstanta |
monthly
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| Konstanta |
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| Konstanta |
14 days
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| Konstanta |
Monthly sea water temperature in Konstanta, °F
Which Romania resorts have warmest sea in May?
| Place name | May 2026 | May 2025 |
|---|---|---|
| Mamaia | 59.4°F | 57.7°F |
| Konstanta | 58.8°F | 57.1°F |
| Eforie Nord | 58.1°F | 56.5°F |
| Mangalia | 57.8°F | 56.4°F |
Best time for vacation in Konstanta
Konstanta on a weather map
Places in Romania:
Name
°F
24 Hours Forecast
Konstanta
Local time: 02:38
August 27, thursday
0300

73°F
SW
9 mph
9 mph
0600

72°F
SW
11 mph
11 mph
0900

72°F
SW
11 mph
11 mph
1200

73°F
SW
9 mph
9 mph
1500

73°F
W
11 mph
11 mph
1800

73°F
W
9 mph
9 mph
2100

73°F
W
8 mph
8 mph
August 28, friday
0000

68°F
S
17 mph
17 mph




























