Average sea water temperature across 5 locations in Romania on Oct 22, 2026: 17.4°C. The warmest sea is at Vama Veche (17.9°C) and the coldest at Vadu & Corbu (16.5°C).
Based on daily readings from Jan 1, 2023 to Oct 22, 2026.
| Location | Today | Jun | Jul | Aug | Sep | Swimming season |
|---|---|---|---|---|---|---|
| 🎸 Vama Veche | 17.9° | 21.7°C | 24.7°C | 25.4°C | 23.9°C | June–September |
| 🌳 Olimp | 17.7° | 21.5°C | 24.6°C | 25.3°C | 23.8°C | June–September |
| 🎰 Constanța | 17.5° | 21.6°C | 24.7°C | 25.2°C | 23.8°C | June–September |
| 🎉 Mamaia | 17.5° | 21.6°C | 24.7°C | 25.2°C | 23.8°C | June–September |
| 🦩 Vadu & Corbu | 16.5° | 21.8°C | 25.0°C | 25.3°C | 23.2°C | June–September |