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

55.3

°F

April 6, 20:04

Trend:

stable

Yesterday:

53.4°F

Tomorrow:

55.2°F

Sunrise:

07:36

Sunset:

20:39

Day Length:

13 h. 3 min.

La Rochelle in April

Minimum:

49.6°F

Average:

50.5°F

Maximum:

52.2°F

Sea water temperature in La Rochelle today

As of now, in La Rochelle, the water temperature is 55.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.3°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 54.4°F on 2017, while the historical minimum was 51.0°F on 2015.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 56.1°F, with minimum temperature starting at 55.2°F, while the maximum might reach 57.1°F.

Daily water temperature in La Rochelle

Date Current Year

actual* / forecast**

last year 10 years average
Mar 23 51.8°F 54.9°F 51.8°F
Mar 24 51.8°F 55.5°F 51.9°F
Mar 25 53.1°F 54.6°F 52.0°F
Mar 26 52.2°F 54.4°F 52.1°F
Mar 27 52.6°F 53.9°F 52.2°F
Mar 28 54.0°F 53.7°F 52.2°F
Mar 29 53.4°F 53.5°F 52.3°F
Mar 30 54.1°F 53.5°F 52.6°F
Mar 31 53.0°F 53.3°F 52.6°F
Apr 1 54.1°F 53.6°F 52.8°F
Apr 2 54.2°F 53.6°F 52.8°F
Apr 3 53.9°F 54.0°F 53.1°F
Apr 4 53.7°F 53.8°F 52.9°F
Apr 5 53.4°F 54.1°F 52.9°F
Apr 6 55.3°F 53.9°F 53.0°F
Apr 7 55.2°F 54.1°F 52.9°F
Apr 8 55.4°F 53.7°F 53.1°F
Apr 9 55.7°F 55.2°F 53.4°F
Apr 10 56.1°F 55.0°F 53.8°F
Apr 11 56.6°F 54.9°F 54.3°F
Apr 12 56.8°F 56.0°F 54.5°F
Apr 13 57.1°F 57.0°F 54.8°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, 55.3°F in Spring, 68.2°F in Summer, and 62.1°F in Autumn.