Current sea water temperature:
+59.5°F
| Minimum sea water temperature in September: | 68.5°F |
| Maximum sea water temperature in September: | 54.5°F |
| Average sea water temperature in September: | 61.3°F |
| more information | |
14 days
forecast
forecast
| Copenhagen |
monthly
weather
weather
| Copenhagen |
Sea water temperature for the last 10 days:
| September 16 | 59.5°F | September 11 | 61.2°F |
| September 15 | 59.5°F | September 10 | 61.2°F |
| September 14 | 59.5°F | September 9 | 61.2°F |
| September 13 | 60.4°F | September 8 | 61.3°F |
| September 12 | 60.8°F | September 7 | 61.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Copenhagen?
Based on the data about daily sea water temperature for the last three years the warmest sea in Copenhagen was noticed in August, July and September.
Monthly Sea Temperatures in Copenhagen, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 62.9°F. The highest and lowest sea temperatures during the month were 64.6°F and 61.3°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 63.0°F. The highest and lowest sea temperatures during the month were 65.5°F and 61.0°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 61.0°F. The highest and lowest sea temperatures during the month were 62.2°F and 59.5°F.
current
weather
weather
| Copenhagen |
weather in
September
September
| Copenhagen |
Best time for vacation in Copenhagen
Copenhagen on a weather map
Places in Denmark:
Name
°F
24 Hours Forecast
Copenhagen
Local time: 01:26
September 17, thursday
0300
55°F
E
11 mph
11 mph
0600
55°F
NE
9 mph
9 mph
0900
57°F
E
12 mph
12 mph
1200
63°F
NE
13 mph
13 mph
1500
59°F
NE
14 mph
14 mph
1800
59°F
NE
12 mph
12 mph
2100
59°F
NE
13 mph
13 mph
September 18, friday
0000
59°F
NE
14 mph
14 mph
