INSTRUMENT / SEA TEMPERATURE
Cinque Terre Water Temperature
Updated Sat 14:58 (Europe/Rome)
Italy · Forecast updated Nov 7, 2026, 14:58 UTC
Current Sea Temperature
20.1°C
68.2°F
Cool water
Valid Nov 7, 2026, 14:58 (Europe/Rome). Source: stored Open-Meteo marine forecast. Temperature is not a safety rating or snorkel score.
Versus this month's average
1.6°C above
The typical November average is 18.5°C (65.3°F) from the historical baseline.
Recent trend
Cooling by 1.3°C
Seven-day average: 20.3°C, versus 21.7°C in the prior seven days.
What to wear
Cool water
A 3 mm shorty or full wetsuit will make longer snorkels more comfortable.
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 22.1°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.
Swimming and snorkeling: cold water. Use a full 3-5 mm wetsuit and keep the session within your cold-water experience.
Adjacent months: December 16.1°C · February 14.0°C.
Explore Cinque Terre sea temperature in January, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cold water. Use a full 3-5 mm wetsuit and keep the session within your cold-water experience.
Adjacent months: January 14.8°C · March 14.2°C.
Explore Cinque Terre sea temperature in February, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cold water. Use a full 3-5 mm wetsuit and keep the session within your cold-water experience.
Adjacent months: February 14.0°C · April 15.9°C.
Explore Cinque Terre sea temperature in March, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cold water. Use a full 3-5 mm wetsuit and keep the session within your cold-water experience.
Adjacent months: March 14.2°C · May 19.2°C.
Explore Cinque Terre sea temperature in April, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cool water. A 3 mm shorty or full wetsuit will make longer snorkels more comfortable.
Adjacent months: April 15.9°C · June 23.6°C.
Explore Cinque Terre sea temperature in May, including swim comfort and month comparisons →
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.
Swimming and snorkeling: mild water. A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Adjacent months: May 19.2°C · July 26.6°C.
Explore Cinque Terre sea temperature in June, including swim comfort and month comparisons →
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.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: June 23.6°C · August 27.1°C.
Explore Cinque Terre sea temperature in July, including swim comfort and month comparisons →
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.
Swimming and snorkeling: warm water. Most people are comfortable in swimwear or a light rash guard.
Adjacent months: July 26.6°C · September 24.2°C.
Explore Cinque Terre sea temperature in August, including swim comfort and month comparisons →
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.
Swimming and snorkeling: mild water. A rash guard is useful; cold-sensitive snorkelers may prefer a shorty wetsuit.
Adjacent months: August 27.1°C · October 21.5°C.
Explore Cinque Terre sea temperature in September, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cool water. A 3 mm shorty or full wetsuit will make longer snorkels more comfortable.
Adjacent months: September 24.2°C · November 18.5°C.
Explore Cinque Terre sea temperature in October, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cool water. A 3 mm shorty or full wetsuit will make longer snorkels more comfortable.
Adjacent months: October 21.5°C · December 16.1°C.
Explore Cinque Terre sea temperature in November, including swim comfort and month comparisons →
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.
Swimming and snorkeling: cold water. Use a full 3-5 mm wetsuit and keep the session within your cold-water experience.
Adjacent months: November 18.5°C · January 14.8°C.
Explore Cinque Terre sea temperature in December, including swim comfort and month comparisons →
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 | 24.8°C / 76.6°F | 26.4°C / 79.5°F | 28.1°C / 82.6°F |
| October | 21.2°C / 70.2°F | 23.0°C / 73.5°F | 24.9°C / 76.8°F |
| November | 19.6°C / 67.3°F | 20.1°C / 68.2°F | 21.2°C / 70.2°F |
Partial coverage: 6 calendar months with records. Profile calculated from 3839 hourly forecast records across 6 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 20.1°C (68.2°F). Over the last 30 days, the average has been 22.1°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 20.1°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 →