All data are in degrees Fahrenheit

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Water temperature in Cassis

Detailed information about the current water temperature in Cassis. 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 Cassis now

62.8

°F

May 14, 17:03

Trend:

stable

Yesterday:

63.5°F

Tomorrow:

63.1°F

Sunrise:

06:16

Sunset:

20:53

Day Length:

14 h. 37 min.

Cassis in May

Minimum:

56.8°F

Average:

58.9°F

Maximum:

60.7°F

Sea water temperature in Cassis today

As of now, in Cassis, the water temperature is 62.8°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.6°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 65.3°F on 2022, while the historical minimum was 58.2°F on 2019.

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 suggests a gradual increase. The average temperature is expected to rise up to 63.8°F, with minimum temperature starting at 63.1°F, while the maximum might reach 64.5°F.

Daily water temperature in Cassis

Date Current Year

actual* / forecast**

last year 10 years average
Apr 30 63.3°F 60.8°F 59.8°F
May 1 63.0°F 61.5°F 60.0°F
May 2 62.8°F 61.7°F 60.0°F
May 3 62.3°F 62.3°F 60.2°F
May 4 62.7°F 63.7°F 60.1°F
May 5 62.9°F 63.4°F 60.6°F
May 6 63.1°F 63.0°F 60.7°F
May 7 63.3°F 61.5°F 60.9°F
May 8 63.0°F 60.6°F 60.7°F
May 9 64.0°F 60.6°F 61.3°F
May 10 64.2°F 60.6°F 61.3°F
May 11 64.4°F 60.6°F 61.3°F
May 12 64.3°F 60.5°F 61.2°F
May 13 63.5°F 62.1°F 61.4°F
May 14 62.8°F 63.3°F 61.2°F
May 15 63.1°F 63.1°F 61.5°F
May 16 63.3°F 63.9°F 61.7°F
May 17 63.4°F 63.5°F 61.8°F
May 18 63.8°F 64.0°F 62.2°F
May 19 64.2°F 64.5°F 62.6°F
May 20 64.3°F 64.9°F 62.7°F
May 21 64.5°F 65.2°F 62.9°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 Cassis by month

In Cassis, August is the only month that offers comfortable swimming conditions. The amount of days when the water is warm enough is only 55.
The warmest water in Cassis was recorded on July 20, 2022, reaching a 81.6°F. While the coldest temperature occurred on March 3, 2018, dipping to 55.4°F. The average readings by season are 58.3°F in Winter, 59.1°F in Spring, 72.3°F in Summer, and 68.3°F in Autumn.