All data are in degrees Fahrenheit

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Water temperature in Cannes

Detailed information about the current water temperature in Cannes. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Cannes now

79.8

°F

August 29, 13:33

Trend:

stable

Yesterday:

79.4°F

Tomorrow:

79.6°F

Sunrise:

06:52

Sunset:

20:13

Day Length:

13 h. 21 min.

Cannes in September

Minimum:

56.9°F

Average:

58.8°F

Maximum:

60.4°F

Sea water temperature in Cannes today

As of now, in Cannes, the water temperature is 79.8°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.2°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 80.9°F on 2024, while the historical minimum was 76.8°F on 2017.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 78.8°F, the minimum temperature may reach 78.1°F, and the maximum might stay at 79.6°F.

Daily water temperature in Cannes

Date Current Year

actual* / forecast**

last year 10 years average
Aug 15 83.6°F 79.1°F 78.9°F
Aug 16 83.8°F 80.0°F 79.3°F
Aug 17 84.0°F 79.7°F 79.3°F
Aug 18 82.9°F 79.3°F 79.1°F
Aug 19 82.9°F 80.5°F 79.1°F
Aug 20 82.5°F 79.8°F 79.0°F
Aug 21 82.0°F 79.3°F 79.1°F
Aug 22 82.2°F 78.8°F 79.2°F
Aug 23 80.0°F 78.7°F 79.0°F
Aug 24 78.7°F 78.9°F 79.0°F
Aug 25 78.5°F 78.6°F 79.0°F
Aug 26 78.5°F 78.5°F 78.9°F
Aug 27 78.6°F 78.0°F 78.9°F
Aug 28 79.4°F 77.5°F 78.7°F
Aug 29 79.8°F 78.6°F 78.6°F
Aug 30 79.6°F 78.7°F 78.4°F
Aug 31 79.3°F 76.4°F 78.1°F
Sep 1 79.1°F 76.4°F 77.9°F
Sep 2 78.8°F 75.1°F 77.6°F
Sep 3 78.5°F 75.7°F 77.3°F
Sep 4 78.2°F 75.6°F 77.0°F
Sep 5 78.1°F 75.4°F 76.9°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Cannes by month

In Cannes, the months July through September offer comfortable swimming conditions, which amounts to 95 swimming days.
The warmest water in Cannes was recorded on August 12, 2026, reaching a 84.1°F. While the coldest temperature occurred on March 10, 2018, dipping to 55.0°F. The average readings by season are 58.6°F in Winter, 60.0°F in Spring, 76.3°F in Summer, and 69.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Vallauris 79.9°F 3mi
Antibes 80.0°F 6mi
Nice 80.4°F 16mi
Roquebrune-Cap-Martin 81.0°F 28mi
Ventimiglia 81.1°F 34mi
Bordighera 81.2°F 36mi

* current water temperature in this city

** straight line distance from Cannes