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 14.1 mph
January 13.9 mph
February 13.0 mph

Copenhagen on a weather map

Current weather
21:11
Copenhagen
+43°F
N 9 mph
Feels like: +37°F
Precip.: 0%
Places in Denmark:
Name
°F
Copenhagen
+43°F
Odense
+43°F
Aalborg
+45°F
Aarhus
+43°F
Frederikshavn
+45°F
Herning
+45°F
Esbjerg
+46°F
24 Hours Forecast
Copenhagen
Local time: 21:11
December 17, wednesday
0000
43°F
N
8 mph
0300
43°F
NE
7 mph
0600
43°F
NE
6 mph
0900
43°F
NE
6 mph
1200
45°F
NE
7 mph
1500
45°F
E
6 mph
1800
45°F
E
4 mph
2100
45°F
N
5 mph
Units of measurement: °C / °F