Current sea water temperature:
+61.0°F
| Minimum sea water temperature in December: | 65.3°F |
| Maximum sea water temperature in December: | 59.0°F |
| Average sea water temperature in December: | 61.9°F |
| more information | |
14 days
forecast
forecast
| Cartagena |
monthly
weather
weather
| Cartagena |
Sea water temperature for the last 10 days:
| December 28 | 61.0°F | December 23 | 62.4°F |
| December 27 | 61.5°F | December 22 | 62.4°F |
| December 26 | 61.9°F | December 21 | 62.6°F |
| December 25 | 62.1°F | December 20 | 62.4°F |
| December 24 | 62.2°F | December 19 | 62.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Cartagena?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cartagena was noticed in August, July and September.
Monthly Sea Temperatures in Cartagena, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.4°F. The highest and lowest sea temperatures during the month were 81.9°F and 79.5°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.8°F. The highest and lowest sea temperatures during the month were 82.0°F and 79.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 81.0°F and 76.1°F.
current
weather
weather
| Cartagena |
weather in
January
January
| Cartagena |
Best time for vacation in Cartagena
Cartagena on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Cartagena
Local time: 23:36
December 29, monday
0000
55°F
SW
5 mph
5 mph
0300
54°F
SW
6 mph
6 mph
0600
54°F
S
7 mph
7 mph
0900
54°F
S
8 mph
8 mph
1200
57°F
SW
11 mph
11 mph
1500
59°F
SW
10 mph
10 mph
1800
55°F
SW
6 mph
6 mph
2100
55°F
S
4 mph
4 mph
