All data are in degrees Fahrenheit

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Water temperature in Dunkerque

Detailed information about the current water temperature in Dunkerque. 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.
Sea temperature in Dunkerque now

45.8

°F

March 15, 08:39

Trend:

stable

Yesterday:

46.1°F

Tomorrow:

45.9°F

Sunrise:

07:05

Sunset:

18:55

Day Length:

11 h. 50 min.

Dunkerque in March

Minimum:

46.5°F

Average:

48.1°F

Maximum:

50.8°F

Sea water temperature in Dunkerque today

As of now, in Dunkerque, the water temperature is 45.8°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 about the same as 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 rise a bit.

Recent sea temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. 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 48.0°F on 2024, while the historical minimum was 43.3°F on 2018.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 46.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Dunkerque

Date Current Year

actual* / forecast**

last year 10 years average
Mar 1 44.8°F 46.6°F 44.8°F
Mar 2 45.0°F 46.4°F 44.8°F
Mar 3 45.3°F 46.3°F 44.6°F
Mar 4 45.4°F 46.2°F 44.6°F
Mar 5 45.1°F 46.2°F 44.6°F
Mar 6 45.1°F 46.6°F 44.7°F
Mar 7 45.4°F 46.7°F 44.7°F
Mar 8 45.9°F 47.4°F 44.8°F
Mar 9 46.4°F 47.5°F 44.8°F
Mar 10 46.4°F 47.4°F 45.1°F
Mar 11 46.4°F 47.5°F 45.1°F
Mar 12 45.9°F 47.5°F 45.2°F
Mar 13 46.0°F 47.4°F 45.4°F
Mar 14 46.1°F 47.5°F 45.6°F
Mar 15 45.8°F 48.0°F 45.7°F
Mar 16 45.9°F 48.3°F 45.8°F
Mar 17 45.8°F 48.2°F 45.7°F
Mar 18 46.0°F 48.3°F 45.9°F
Mar 19 46.2°F 48.9°F 46.1°F
Mar 20 46.1°F 48.8°F 46.0°F
Mar 21 46.2°F 49.3°F 46.1°F
Mar 22 46.3°F 49.3°F 46.2°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 Dunkerque by month

In an average year, Dunkerque offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Dunkerque was recorded on August 13, 2022, reaching a 70.7°F. While the coldest temperature occurred on March 2, 2018, dipping to 39.3°F. The average readings by season are 46.7°F in Winter, 49.8°F in Spring, 64.0°F in Summer, and 59.8°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Calais 46.2°F 23mi
Ostend 43.7°F 27mi
Brugge 42.9°F 39mi
Boulogne-sur-Mer 46.4°F 40mi

* current water temperature in this city

** straight line distance from Dunkerque