In March warmest sea in San Marino is usually observed in the following locations: Acquaviva, Borgo Maggiore, Chiesanuova.
Table below shows the average sea water temperature for marine resorts of San Marino in March for the last three years.
| Place name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Acquaviva | 52.3°F | 51.1°F | 53.4°F |
| Borgo Maggiore | 52.3°F | 51.1°F | 53.4°F |
| Chiesanuova | 52.3°F | 51.1°F | 53.4°F |
| Serravalle | 52.3°F | 51.1°F | 53.4°F |
| San Marino | 52.3°F | 51.0°F | 53.3°F |
| Domagnano | 52.3°F | 51.0°F | 53.3°F |
| Mentegiardino | 52.3°F | 51.0°F | 53.3°F |
| Faetano | 52.3°F | 51.0°F | 53.3°F |
| Fiorentino | 52.3°F | 51.0°F | 53.3°F |
Charts below show average sea water temperature for San Marino resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of San Marino resorts at that time.
Places in San Marino:
Name
°F
