What is the current water temperature in Honfleur?

Q: What is the current water temperature in Honfleur?

As of now, in Honfleur, the water temperature is 12.47°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 > Honfleur

Water temperature in Honfleur

Detailed information about the current water temperature in Honfleur. 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.

54.4

°F

May 2, 23:08

Trend:

stable

Yesterday:

55.1°F

Tomorrow:

54.5°F

Sunrise:

06:36

Sunset:

21:17

Day Length:

14 h. 41 min.

Honfleur in May

Minimum:

46.4°F

Average:

47.7°F

Maximum:

49.7°F

Sea water temperature in Honfleur today

As of now, in Honfleur, the water temperature is 54.4°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 1.0°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 56.2°F on 2025, while the historical minimum was 50.3°F on 2021.

latest data

last year

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 55.1°F, with minimum temperature starting at 54.5°F, while the maximum might reach 55.5°F.

Daily water temperature in Honfleur

Date	Current Year actual* / forecast**	last year	10 years average
Apr 18	53.6°F	52.8°F	51.6°F
Apr 19	53.1°F	52.5°F	51.8°F
Apr 20	53.6°F	53.4°F	52.1°F
Apr 21	53.0°F	53.2°F	52.1°F
Apr 22	53.1°F	53.9°F	52.2°F
Apr 23	53.2°F	54.1°F	52.4°F
Apr 24	53.3°F	54.7°F	52.4°F
Apr 25	53.7°F	54.4°F	52.4°F
Apr 26	53.6°F	53.9°F	52.6°F
Apr 27	53.7°F	54.1°F	52.6°F
Apr 28	54.1°F	54.2°F	52.9°F
Apr 29	54.9°F	55.1°F	53.1°F
Apr 30	54.3°F	55.9°F	53.5°F
May 1	55.1°F	55.8°F	53.5°F
May 2	54.4°F	56.2°F	53.4°F
May 3	54.5°F	55.8°F	53.5°F
May 4	54.8°F	56.0°F	53.8°F
May 5	55.0°F	56.0°F	54.0°F
May 6	55.1°F	55.7°F	54.1°F
May 7	55.2°F	55.6°F	54.2°F
May 8	55.3°F	55.4°F	54.3°F
May 9	55.5°F	55.7°F	54.5°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 Honfleur by month

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

The warmest water in Honfleur was recorded on August 14, 2022, reaching a 71.0°F. While the coldest temperature occurred on March 2, 2018, dipping to 42.9°F. The average readings by season are 47.0°F in Winter, 51.4°F in Spring, 65.1°F in Summer, and 60.3°F in Autumn.