# Cinque Terre water temperature Sea temperature at Cinque Terre is 25.5 °C (77.9 °F). - Location: Cinque Terre, Italy - Timezone: Europe/Rome - Source: Open-Meteo marine forecast (snapshot) - Generated at: 2026-09-23T07:26:09.274649+02:00 - Forecast page: https://snorkelforecast.com/italy/cinque-terre/ - HTML sea temperature: https://snorkelforecast.com/italy/cinque-terre/sea-temperature/ - Temperature is not a safety rating or snorkel score. - Guidance: Warm water - What to wear: Most people are comfortable in swimwear or a light rash guard. ## Monthly baseline - January: 14.8 °C (58.6 °F) - February: 14.0 °C (57.2 °F) - March: 14.2 °C (57.6 °F) - April: 15.9 °C (60.6 °F) - May: 19.2 °C (66.6 °F) - June: 23.6 °C (74.5 °F) - July: 26.6 °C (79.9 °F) - August: 27.1 °C (80.8 °F) - September: 24.2 °C (75.6 °F) - October: 21.5 °C (70.7 °F) - November: 18.5 °C (65.3 °F) - December: 16.1 °C (61.0 °F)