Cinque Terre Water Temperature
Updated Wed 04:50 (Europe/Rome)
Italy · Forecast updated Sep 23, 2026, 04:50 UTC
Current Sea Temperature
25.5°C
77.9°F
Warm water
Valid Sep 23, 2026, 04:50 (Europe/Rome). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
1.3°C above
The typical September average is 24.2°C (75.6°F) from the historical baseline.
Recent trend
Cooling by 0.8°C
Seven-day average: 26.0°C, versus 26.7°C in the prior seven days.
What to wear
Warm water
Most people are comfortable in swimwear or a light rash guard.
Cold tolerance varies. Wind, session length, sunshine, and exertion also affect comfort; temperature alone does not describe sea conditions or replace the snorkel forecast.
Typical Sea Temperature Over the Year
In the historical baseline for Cinque Terre, typical monthly averages range from about 14.0°C (57.2°F) in February to 27.1°C (80.8°F) in August.
Over the past 30 days, the average sea temperature in Cinque Terre has been 27.2°C.
Historical baseline (full year)
Northern Hemisphere. Summer is generally June–August; winter is December–February.
Typical monthly sea-surface temperature near Cinque Terre, calculated from hourly observations for 2023–2025. This is not this site's forecast archive.
| Month | Typical range | Average |
|---|---|---|
| January | 14.6–15.0°C | 14.8°C / 58.6°F |
| February | 13.7–14.4°C | 14.0°C / 57.2°F |
| March | 13.8–14.6°C | 14.2°C / 57.6°F |
| April | 15.4–16.4°C | 15.9°C / 60.6°F |
| May | 19.0–19.5°C | 19.2°C / 66.6°F |
| June | 22.5–24.4°C | 23.6°C / 74.5°F |
| July | 26.1–26.9°C | 26.6°C / 79.9°F |
| August | 26.4–28.5°C | 27.1°C / 80.8°F |
| September | 23.9–24.4°C | 24.2°C / 75.6°F |
| October | 20.5–22.3°C | 21.5°C / 70.7°F |
| November | 18.5–18.6°C | 18.5°C / 65.3°F |
| December | 16.0–16.2°C | 16.1°C / 61.0°F |
Source: Open-Meteo Marine API, MeteoFrance sea-surface temperature dataset. Nearest sea grid cell (44.13, 9.71). Each month is the mean of yearly monthly means; the range is the lowest and highest of those yearly monthly means. Open-Meteo methodology.
Water temperature by month
Each month uses the 2023–2025 baseline. The range is the lowest and highest yearly monthly mean, not an hourly extreme.
Cinque Terre in January
Typical January water temperature near Cinque Terre is 14.8°C (58.6°F), with yearly monthly means from 14.6–15.0°C.
Cinque Terre in February
Typical February water temperature near Cinque Terre is 14.0°C (57.2°F), with yearly monthly means from 13.7–14.4°C.
Cinque Terre in March
Typical March water temperature near Cinque Terre is 14.2°C (57.6°F), with yearly monthly means from 13.8–14.6°C.
Cinque Terre in April
Typical April water temperature near Cinque Terre is 15.9°C (60.6°F), with yearly monthly means from 15.4–16.4°C.
Cinque Terre in May
Typical May water temperature near Cinque Terre is 19.2°C (66.6°F), with yearly monthly means from 19.0–19.5°C.
Cinque Terre in June
Typical June water temperature near Cinque Terre is 23.6°C (74.5°F), with yearly monthly means from 22.5–24.4°C.
Cinque Terre in July
Typical July water temperature near Cinque Terre is 26.6°C (79.9°F), with yearly monthly means from 26.1–26.9°C.
Cinque Terre in August
Typical August water temperature near Cinque Terre is 27.1°C (80.8°F), with yearly monthly means from 26.4–28.5°C.
Cinque Terre in September
Typical September water temperature near Cinque Terre is 24.2°C (75.6°F), with yearly monthly means from 23.9–24.4°C.
Cinque Terre in October
Typical October water temperature near Cinque Terre is 21.5°C (70.7°F), with yearly monthly means from 20.5–22.3°C.
Cinque Terre in November
Typical November water temperature near Cinque Terre is 18.5°C (65.3°F), with yearly monthly means from 18.5–18.6°C.
Cinque Terre in December
Typical December water temperature near Cinque Terre is 16.1°C (61.0°F), with yearly monthly means from 16.0–16.2°C.
Forecast archive (growing)
These values come from hourly forecasts SnorkelForecast has stored. They cover only months with records and do not replace the historical baseline.
| Month | Min | Average | Max |
|---|---|---|---|
| June | 22.2°C / 72.0°F | 24.6°C / 76.3°F | 27.9°C / 82.2°F |
| July | 25.8°C / 78.4°F | 27.8°C / 82.1°F | 29.5°C / 85.1°F |
| August | 27.7°C / 81.9°F | 28.8°C / 83.8°F | 29.9°C / 85.8°F |
| September | 25.1°C / 77.2°F | 26.7°C / 80.0°F | 28.1°C / 82.6°F |
Partial coverage: 4 calendar months with records. Profile calculated from 2749 hourly forecast records across 4 monthly periods. This is a growing archive, not a long-term climate normal.
About the water at Cinque Terre
Protected Ligurian coast with rocky coves and clear snorkeling off the villages.
- Area
- Liguria
Cinque Terre Water Temperature: Common Questions
What is the water temperature in Cinque Terre today?
The current sea surface temperature near Cinque Terre is 25.5°C (77.9°F). Over the last 30 days, the average has been 27.2°C.
When is the water warmest in Cinque Terre?
The water is typically warmest in August, at around 27.1°C (80.8°F) in the 2023–2025 historical baseline.
When is the water coldest in Cinque Terre?
The water is typically coldest in February, at around 14.0°C (57.2°F) in the same historical baseline. A wetsuit is usually recommended during this period.
Can you swim in Cinque Terre today?
At 25.5°C, the water is usually comfortable for swimming and snorkeling.
Full Snorkeling Forecast
See how today's sea temperature, wave height, wind, and tides combine into a detailed snorkeling score for Cinque Terre.
View Snorkel Forecast →