What is the current water temperature in Copenhagen?

Q: What is the current water temperature in Copenhagen?

As of now, in Copenhagen, the water temperature is 2.3°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.

Denmark > Copenhagen

Water temperature in Copenhagen

Detailed information about the current water temperature in Copenhagen. 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.

36.1

°F

March 10, 14:33

Trend:

increasing

Yesterday:

34.3°F

Tomorrow:

36.3°F

Sunrise:

06:39

Sunset:

18:02

Day Length:

11 h. 23 min.

Copenhagen in March

Minimum:

36.2°F

Average:

40.0°F

Maximum:

42.2°F

Sea water temperature in Copenhagen today

As of now, in Copenhagen, the water temperature is 36.1°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 1.2°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable 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

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 41.0°F on 2020, while the historical minimum was 33.0°F on 2018.

latest data

last year

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 36.7°F, with minimum temperature starting at 36.2°F, while the maximum might reach 37.2°F.

Daily water temperature in Copenhagen

Date	Current Year actual* / forecast**	last year	10 years average
Feb 24	34.0°F	34.9°F	37.2°F
Feb 25	33.6°F	35.1°F	37.1°F
Feb 26	34.8°F	35.3°F	37.3°F
Feb 27	34.1°F	34.8°F	37.1°F
Feb 28	34.4°F	34.6°F	36.9°F
Mar 1	36.9°F	34.9°F	37.2°F
Mar 2	37.1°F	37.9°F	37.3°F
Mar 3	37.1°F	37.5°F	37.1°F
Mar 4	37.3°F	38.2°F	37.5°F
Mar 5	37.2°F	37.7°F	37.5°F
Mar 6	36.4°F	38.8°F	37.3°F
Mar 7	36.6°F	39.3°F	36.9°F
Mar 8	37.7°F	40.2°F	37.5°F
Mar 9	34.3°F	39.9°F	37.0°F
Mar 10	36.1°F	39.0°F	37.3°F
Mar 11	36.3°F	39.9°F	37.4°F
Mar 12	36.2°F	39.3°F	37.3°F
Mar 13	36.8°F	38.9°F	38.0°F
Mar 14	36.4°F	38.0°F	37.6°F
Mar 15	37.0°F	38.6°F	38.1°F
Mar 16	37.0°F	38.2°F	38.2°F
Mar 17	37.2°F	39.4°F	38.4°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 Copenhagen by month

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

The warmest water in Copenhagen was recorded on August 4, 2018, reaching a 73.4°F. While the coldest temperature occurred on February 6, 2026, dipping to 32.0°F. The average readings by season are 38.9°F in Winter, 44.6°F in Spring, 63.4°F in Summer, and 55.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Landskrona	36.0°F	17mi
Roskilde	35.2°F	19mi
Helsingør	36.1°F	25mi
Helsingborg	36.0°F	26mi
Trelleborg	36.5°F	31mi

* current water temperature in this city

** straight line distance from Copenhagen