World Resorts Denmark Copenhagen Weather

Copenhagen Sea Temperature in April

Average sea water temperature in April:
+42.4°F
Minimum sea water temperature in April: 50.7°F
Maximum sea water temperature in April: 33.4°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 46.4°F. The highest and lowest sea temperatures during the month were 50.7°F and 43.3°F.

Monthly sea water temperature in Copenhagen, °F

Which Denmark resorts have warmest sea in April?

Place name April 2025 April 2024
Herning 49.7°F 46.6°F
Aalborg 49.2°F 46.3°F
Esbjerg 49.0°F 47.3°F
Odense 48.9°F 45.6°F
Aarhus 46.8°F 44.3°F
Copenhagen 46.4°F 42.4°F
Frederikshavn 46.3°F 43.9°F

Best time for vacation in Copenhagen

Sunniest months:
May 12 days
June 12 days
August 12 days
Warmest months:
July 68.8 °F
August 68.5 °F
June 65.8 °F
Warmest sea temp:
August 64.8 °F
July 64.1 °F
September 61.3 °F
Coldest months:
January 37.9 °F
February 38.2 °F
December 41.2 °F
Rainiest months:
July 4 days
August 4 days
December 3 days
Windiest months:
December 13.9 mph
January 13.9 mph
February 13.0 mph

Copenhagen on a weather map

Current weather
20:11
Copenhagen
+37°F
NW 13 mph
Feels like: +30°F
Precip.: 100%
Places in Denmark:
Name
°F
Copenhagen
+37°F
Odense
+39°F
Aalborg
+37°F
Aarhus
+37°F
Frederikshavn
+37°F
Herning
+39°F
Esbjerg
+41°F
24 Hours Forecast
Copenhagen
Local time: 20:11
January 15, thursday
2100
37°F
NW
13 mph
January 16, friday
0000
37°F
NW
15 mph
0300
37°F
NW
18 mph
0600
39°F
NW
19 mph
0900
39°F
N
18 mph
1200
39°F
N
12 mph
1500
39°F
N
4 mph
1800
37°F
NW
6 mph
Units of measurement: °C / °F