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 15.82°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.

60.5

°F

October 10, 22:30

Trend:

stable

Yesterday:

60.2°F

Tomorrow:

60.4°F

Sunrise:

08:07

Sunset:

19:12

Day Length:

11 h. 5 min.

Calais in October

Minimum:

45.6°F

Average:

47.7°F

Maximum:

51.1°F

Sea water temperature in Calais today

As of now, in Calais, the water temperature is 60.5°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 lower 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 64.4°F on 2023, while the historical minimum was 60.0°F on 2020.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 60.0°F, the minimum temperature may reach 59.5°F, and the maximum might stay at 60.4°F.

Daily water temperature in Calais

Date	Current Year actual* / forecast**	last year	10 years average
Sep 26	63.1°F	64.2°F	63.9°F
Sep 27	61.7°F	63.9°F	63.6°F
Sep 28	62.0°F	63.5°F	63.5°F
Sep 29	61.7°F	63.2°F	63.2°F
Sep 30	61.9°F	62.9°F	63.1°F
Oct 1	61.4°F	62.8°F	62.9°F
Oct 2	61.6°F	62.0°F	62.8°F
Oct 3	61.6°F	61.6°F	62.6°F
Oct 4	61.6°F	61.4°F	62.4°F
Oct 5	61.7°F	61.1°F	62.2°F
Oct 6	61.4°F	61.2°F	62.1°F
Oct 7	60.8°F	61.0°F	61.7°F
Oct 8	60.8°F	60.9°F	61.6°F
Oct 9	60.2°F	61.3°F	61.5°F
Oct 10	60.5°F	61.0°F	61.4°F
Oct 11	60.4°F	60.4°F	61.3°F
Oct 12	60.3°F	60.3°F	61.2°F
Oct 13	60.2°F	60.5°F	61.2°F
Oct 14	60.0°F	60.1°F	61.0°F
Oct 15	59.9°F	59.9°F	60.9°F
Oct 16	59.6°F	59.9°F	60.6°F
Oct 17	59.5°F	60.1°F	60.5°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 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, 63.3°F in Summer, and 60.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Boulogne-sur-Mer	60.8°F	19mi
Dunkerque	60.5°F	23mi
Canterbury	57.4°F	41mi

* current water temperature in this city

** straight line distance from Calais