Current sea water temperature:
+58.5°F
| Minimum sea water temperature in March: | 62.1°F |
| Maximum sea water temperature in March: | 55.8°F |
| Average sea water temperature in March: | 58.7°F |
| more information | |
14 days
forecast
forecast
| Cartagena |
monthly
weather
weather
| Cartagena |
Sea water temperature for the last 10 days:
| March 16 | 58.5°F | March 11 | 58.8°F |
| March 15 | 58.8°F | March 10 | 58.8°F |
| March 14 | 59.2°F | March 9 | 58.8°F |
| March 13 | 59.4°F | March 8 | 58.5°F |
| March 12 | 58.8°F | March 7 | 58.5°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
March
March
| Cartagena |
Best time for vacation in Cartagena
Cartagena on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Cartagena
Local time: 07:31
March 17, tuesday
0900
55°F
NE
7 mph
7 mph
1200
61°F
NE
9 mph
9 mph
1500
61°F
N
9 mph
9 mph
1800
61°F
N
4 mph
4 mph
2100
54°F
W
4 mph
4 mph
March 18, wednesday
0000
54°F
SW
6 mph
6 mph
0300
52°F
SW
9 mph
9 mph
0600
52°F
S
9 mph
9 mph
