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 10.19°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.

50.3

°F

April 18, 14:35

Trend:

increasing

Yesterday:

49.8°F

Tomorrow:

50.6°F

Sunrise:

06:53

Sunset:

20:52

Day Length:

13 h. 59 min.

Calais in April

Minimum:

46.9°F

Average:

48.8°F

Maximum:

52.2°F

Sea water temperature in Calais today

As of now, in Calais, the water temperature is 50.3°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 0.8°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

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 52.1°F on 2024, while the historical minimum was 46.8°F on 2021.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 51.1°F, with minimum temperature starting at 50.6°F, while the maximum might reach 51.6°F.

Daily water temperature in Calais

Date	Current Year actual* / forecast**	last year	10 years average
Apr 4	49.2°F	50.1°F	48.0°F
Apr 5	50.1°F	50.0°F	48.2°F
Apr 6	49.7°F	50.1°F	48.2°F
Apr 7	49.6°F	50.5°F	48.0°F
Apr 8	49.8°F	50.7°F	48.2°F
Apr 9	50.0°F	51.1°F	48.4°F
Apr 10	49.5°F	50.7°F	48.5°F
Apr 11	49.9°F	50.9°F	48.7°F
Apr 12	49.9°F	50.3°F	48.8°F
Apr 13	49.9°F	50.6°F	48.9°F
Apr 14	50.1°F	51.1°F	49.0°F
Apr 15	50.1°F	52.3°F	49.2°F
Apr 16	49.9°F	51.9°F	49.4°F
Apr 17	49.8°F	51.9°F	49.4°F
Apr 18	50.3°F	52.1°F	49.6°F
Apr 19	50.6°F	52.1°F	49.8°F
Apr 20	50.8°F	52.0°F	50.0°F
Apr 21	51.0°F	51.4°F	50.2°F
Apr 22	51.1°F	51.3°F	50.3°F
Apr 23	51.2°F	51.0°F	50.5°F
Apr 24	51.4°F	51.4°F	50.6°F
Apr 25	51.6°F	51.3°F	50.8°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 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 47.7°F in Winter, 49.8°F in Spring, 63.1°F in Summer, and 60.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Boulogne-sur-Mer	51.0°F	19mi
Dunkerque	50.2°F	23mi
Canterbury	50.5°F	41mi

* current water temperature in this city

** straight line distance from Calais