The Romania resorts with the warmest sea water temperature in March are Mamaia, Mangalia and Eforie Nord.
Below you can see a list of all popular Romania resorts and information about sea water temperature in March for the last two years.
| Resort Name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Mamaia | 43.3°F | 42.8°F | 45.4°F |
| Mangalia | 43.1°F | 43.2°F | 45.7°F |
| Eforie Nord | 43.0°F | 42.8°F | 45.6°F |
| Konstanta | 42.9°F | 42.6°F | 45.2°F |
Please see following sea water temperature averages charts for the warmest Romania resorts in March.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Romania Resorts:
NAME
F°
| Baile Olanesti |  |
+48 |
| Brasov | |
+46 |
| Bucharest | |
+60 |
| Cluj Napoca | |
+52 |
| Covasna | |
+46 |
| Eforie Nord | |
+56 |
| Galati | |
+58 |
| Konstanta | |
+56 |
| Lasi | |
+54 |
| Mamaia | |
+56 |
| Mangalia | |
+56 |
| Poiana Brasov | |
+46 |
| Sinaia | |
+46 |
| Slanic Moldova | |
+52 |
| Sovata | |
+48 |
