In October warmest sea in Tuscany is usually observed in the following locations: Monterosso, Riomaggiore, Vernazza.
Table below shows the average sea water temperature for marine resorts of Tuscany in October for the last three years.
| Place name | October 2025 | October 2024 | October 2023 |
|---|---|---|---|
| Monterosso | 70.1°F | 69.4°F | 72.4°F |
| Riomaggiore | 70.0°F | 69.3°F | 72.4°F |
| Vernazza | 70.0°F | 69.3°F | 72.4°F |
| Bonassola | 69.9°F | 69.3°F | 72.3°F |
| Levanto | 69.9°F | 69.3°F | 72.2°F |
| Moneglia | 69.9°F | 69.3°F | 72.2°F |
| Sestri Levante | 69.9°F | 69.5°F | 72.3°F |
| Porto Venere | 69.6°F | 69.3°F | 72.3°F |
| Le Grazie | 69.6°F | 69.3°F | 72.3°F |
| La Spezia | 69.5°F | 69.2°F | 72.2°F |
| Viareggio | 69.3°F | 68.8°F | 72.1°F |
| Camaiore | 69.3°F | 68.8°F | 72.1°F |
| Montecatini Terme | 69.3°F | 69.9°F | 72.4°F |
| Castiglioncello | 69.3°F | 70.0°F | 72.4°F |
| Forte dei Marmi | 69.2°F | 68.7°F | 71.9°F |
| Lerici | 69.1°F | 69.1°F | 72.0°F |
| San Giuliano | 69.1°F | 69.3°F | 72.3°F |
| Pisa | 69.0°F | 69.4°F | 72.3°F |
| Tirrenia | 68.9°F | 69.5°F | 72.2°F |
| Livorno | 68.7°F | 69.5°F | 72.2°F |
| Ravenna | 66.1°F | 65.9°F | 70.0°F |
Charts below show average sea water temperature for Tuscany resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of Tuscany resorts at that time.
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