What is the current water temperature in Le Havre?

Q: What is the current water temperature in Le Havre?

As of now, in Le Havre, the water temperature is 12.73°C. 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.

France > Le Havre

Water temperature in Le Havre

Detailed information about the current water temperature in Le Havre. 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.

54.9

°F

April 29, 12:15

Trend:

increasing

Yesterday:

54.6°F

Tomorrow:

55.5°F

Sunrise:

06:42

Sunset:

21:13

Day Length:

14 h. 31 min.

Le Havre in May

Minimum:

46.3°F

Average:

47.9°F

Maximum:

50.1°F

Sea water temperature in Le Havre today

As of now, in Le Havre, the water temperature is 54.9°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 2.0°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 rise a bit.

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 54.9°F on 2025, while the historical minimum was 50.0°F on 2021.

latest data

last year

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 55.7°F, with minimum temperature starting at 55.4°F, while the maximum might reach 56.2°F.

Daily water temperature in Le Havre

Date	Current Year actual* / forecast**	last year	10 years average
Apr 15	52.9°F	52.0°F	51.1°F
Apr 16	53.5°F	51.9°F	51.2°F
Apr 17	53.7°F	52.7°F	51.5°F
Apr 18	54.1°F	53.3°F	51.7°F
Apr 19	53.5°F	52.9°F	51.9°F
Apr 20	53.8°F	53.8°F	52.2°F
Apr 21	53.4°F	53.6°F	52.2°F
Apr 22	53.2°F	54.1°F	52.3°F
Apr 23	53.4°F	54.9°F	52.6°F
Apr 24	54.1°F	55.0°F	52.6°F
Apr 25	54.8°F	54.5°F	52.7°F
Apr 26	54.8°F	53.9°F	52.8°F
Apr 27	54.6°F	54.2°F	52.8°F
Apr 28	54.6°F	54.1°F	53.0°F
Apr 29	54.9°F	54.9°F	52.9°F
Apr 30	55.5°F	55.9°F	53.5°F
May 1	55.4°F	56.4°F	53.4°F
May 2	55.5°F	56.8°F	53.5°F
May 3	55.6°F	56.2°F	53.5°F
May 4	55.8°F	56.2°F	53.8°F
May 5	56.0°F	55.9°F	54.0°F
May 6	56.2°F	55.5°F	54.2°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 Le Havre by month

In an average year, Le Havre offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Le Havre was recorded on July 20, 2022, reaching a 71.2°F. While the coldest temperature occurred on February 17, 2021, dipping to 43.0°F. The average readings by season are 47.3°F in Winter, 51.5°F in Spring, 65.3°F in Summer, and 60.6°F in Autumn.