All data are in degrees Fahrenheit

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Water temperature in La Rochelle

Detailed information about the current water temperature in La Rochelle. 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 La Rochelle now

69.7

°F

July 14, 11:19

Trend:

stable

Yesterday:

70.2°F

Tomorrow:

69.8°F

Sunrise:

06:27

Sunset:

21:54

Day Length:

15 h. 27 min.

La Rochelle in July

Minimum:

48.4°F

Average:

49.9°F

Maximum:

51.6°F

Sea water temperature in La Rochelle today

As of now, in La Rochelle, the water temperature is 69.7°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.8°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 stay about the same.

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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 70.7°F on 2019, while the historical minimum was 67.3°F on 2015.

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 70.4°F, with minimum temperature starting at 69.8°F, while the maximum might reach 71.0°F.

Daily water temperature in La Rochelle

Date Current Year

actual* / forecast**

last year 10 years average
Jun 30 72.3°F 68.3°F 68.5°F
Jul 1 73.3°F 68.2°F 68.5°F
Jul 2 73.3°F 68.0°F 68.2°F
Jul 3 72.4°F 67.8°F 68.3°F
Jul 4 71.9°F 67.5°F 68.4°F
Jul 5 71.5°F 67.0°F 68.4°F
Jul 6 71.9°F 67.3°F 68.5°F
Jul 7 69.9°F 66.7°F 68.5°F
Jul 8 69.6°F 66.8°F 68.8°F
Jul 9 68.6°F 66.6°F 68.9°F
Jul 10 69.0°F 67.5°F 69.1°F
Jul 11 69.9°F 67.1°F 69.2°F
Jul 12 70.2°F 68.0°F 69.1°F
Jul 13 70.2°F 68.0°F 69.1°F
Jul 14 69.7°F 68.4°F 68.9°F
Jul 15 69.8°F 68.4°F 69.0°F
Jul 16 70.0°F 68.2°F 69.1°F
Jul 17 70.1°F 68.4°F 69.2°F
Jul 18 70.4°F 69.2°F 69.6°F
Jul 19 70.7°F 69.9°F 69.9°F
Jul 20 70.9°F 70.4°F 70.1°F
Jul 21 71.0°F 70.4°F 70.1°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 La Rochelle by month

In an average year, La Rochelle offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in La Rochelle was recorded on August 26, 2023, reaching a 74.4°F. While the coldest temperature occurred on February 3, 2022, dipping to 44.4°F. The average readings by season are 49.4°F in Winter, 55.4°F in Spring, 68.3°F in Summer, and 62.1°F in Autumn.