In March warmest sea in Lazio is usually observed in the following locations: Fiuggi, Porto Santo Stefano, Rome.
Table below shows the average sea water temperature for marine resorts of Lazio in March for the last three years.
| Place name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Fiuggi | 59.0°F | 59.1°F | 59.0°F |
| Porto Santo Stefano | 58.8°F | 58.6°F | 58.9°F |
| Rome | 58.7°F | 58.7°F | 58.7°F |
| Marina di Grosseto | 58.7°F | 58.4°F | 58.8°F |
| Ostia | 58.7°F | 58.7°F | 58.8°F |
| Orbetello | 58.6°F | 58.5°F | 58.8°F |
| Fiumicino | 58.5°F | 58.4°F | 58.6°F |
| Civitavecchia | 58.4°F | 58.5°F | 58.5°F |
| Santa Marinella | 58.4°F | 58.5°F | 58.6°F |
| Roseto degli Abruzzi | 54.0°F | 53.3°F | 55.3°F |
| Silvi | 54.0°F | 53.2°F | 55.2°F |
| Montesilvano | 54.0°F | 53.2°F | 55.2°F |
| Pescara | 53.9°F | 53.4°F | 55.4°F |
| Francavilla al Mare | 53.8°F | 53.3°F | 55.3°F |
Charts below show average sea water temperature for Lazio resorts with the warmest sea in March.
You can also check other months of the year to see sea temperature of Lazio resorts at that time.
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