What is the current water temperature in Calais?

Q: What is the current water temperature in Calais?

As of now, in Calais, the water temperature is 13.38°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 > Calais

Water temperature in Calais

Detailed information about the current water temperature in Calais. 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.

56.1

°F

May 20, 15:11

Trend:

increasing

Yesterday:

55.7°F

Tomorrow:

56.3°F

Sunrise:

05:55

Sunset:

21:44

Day Length:

15 h. 49 min.

Calais in May

Minimum:

47.3°F

Average:

49.0°F

Maximum:

52.0°F

Sea water temperature in Calais today

As of now, in Calais, the water temperature is 56.1°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 1.7°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 56.2°F on 2023, while the historical minimum was 52.6°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 56.9°F, with minimum temperature starting at 56.3°F, while the maximum might reach 57.4°F.

Daily water temperature in Calais

Date	Current Year actual* / forecast**	last year	10 years average
May 6	52.6°F	52.6°F	52.1°F
May 7	52.9°F	52.9°F	52.2°F
May 8	53.4°F	53.7°F	52.4°F
May 9	52.8°F	53.9°F	52.7°F
May 10	54.0°F	53.9°F	52.9°F
May 11	53.7°F	53.6°F	52.6°F
May 12	54.0°F	54.5°F	52.9°F
May 13	54.3°F	54.5°F	53.2°F
May 14	54.5°F	54.3°F	53.4°F
May 15	56.0°F	54.4°F	53.8°F
May 16	55.9°F	55.0°F	53.9°F
May 17	55.5°F	55.5°F	54.1°F
May 18	55.9°F	55.6°F	54.1°F
May 19	55.7°F	55.9°F	54.3°F
May 20	56.1°F	56.2°F	54.4°F
May 21	56.3°F	56.3°F	54.6°F
May 22	56.6°F	56.2°F	54.9°F
May 23	56.9°F	57.0°F	55.2°F
May 24	56.9°F	57.3°F	55.2°F
May 25	57.1°F	57.4°F	55.4°F
May 26	57.3°F	57.4°F	55.6°F
May 27	57.4°F	57.3°F	55.7°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 Calais by month

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

The warmest water in Calais was recorded on August 14, 2022, reaching a 70.3°F. While the coldest temperature occurred on March 2, 2018, dipping to 40.8°F. The average readings by season are 47.9°F in Winter, 49.8°F in Spring, 62.9°F in Summer, and 60.6°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Boulogne-sur-Mer	56.7°F	19mi
Dunkerque	57.0°F	23mi
Canterbury	58.7°F	41mi

* current water temperature in this city

** straight line distance from Calais