In May warmest sea in Hungary is usually observed in the following locations: Heviz, Zalakaros, Kehidakustany.
Table below shows the average sea water temperature for marine resorts of Hungary in May for the last three years.
| Place name | May 2026 | May 2025 | May 2024 |
|---|---|---|---|
| Heviz | 63.1°F | 66.2°F | 66.0°F |
| Zalakaros | 63.1°F | 66.2°F | 66.0°F |
| Kehidakustany | 63.1°F | 66.2°F | 66.0°F |
| Sarvar | 62.9°F | 65.9°F | 66.0°F |
| Tapolca | 62.9°F | 65.8°F | 66.1°F |
| Balaton | 62.7°F | 65.5°F | 66.1°F |
| Siofok | 62.5°F | 65.6°F | 66.0°F |
| Balatonfured | 62.5°F | 65.5°F | 66.2°F |
Charts below show average sea water temperature for Hungary resorts with the warmest sea in May.
You can also check other months of the year to see sea temperature of Hungary resorts at that time.
Places in Hungary:
Name
°F
