23.09
wed
wed
Day
77°F
W 5 mph
Precip.
4%
4%
Night
77°F
SW 7 mph
Precip.
6%
6%
24.09
thu
thu
Day
79°F
W 6 mph
Precip.
4%
4%
Night
75°F
N 2 mph
Precip.
5%
5%
25.09
fri
fri
Day
77°F
NE 8 mph
Precip.
6%
6%
Night
75°F
NE 5 mph
Precip.
6%
6%
26.09
sat
sat
Day
77°F
W 4 mph
Precip.
4%
4%
Night
75°F
SW 7 mph
Precip.
20%
20%
27.09
sun
sun
Day
79°F
SW 10 mph
Precip.
17%
17%
Night
75°F
SW 9 mph
Precip.
11%
11%
28.09
mon
mon
Day
77°F
SW 12 mph
Precip.
19%
19%
Night
75°F
SW 9 mph
Precip.
22%
22%
29.09
tue
tue
Day
73°F
N 3 mph
Precip.
23%
23%
Night
73°F
NE 7 mph
Precip.
13%
13%
sea water
temperature
temperature
| Cartagena |
monthly
weather
weather
| Cartagena |
current
weather
weather
| Cartagena |
14 days
forecast
forecast
| Cartagena |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 79.1°F. The highest and lowest sea temperatures during the month were 81.1°F and 76.6°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 73.6°F. The highest and lowest sea temperatures during the month were 75.9°F and 71.6°F.
Air temperature in Cartagena, °F
Precipitation total in Cartagena, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cartagena
Cartagena on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Cartagena
Local time: 09:58
September 23, wednesday
1200
77°F
W
5 mph
5 mph
1500
79°F
W
9 mph
9 mph
1800
79°F
W
9 mph
9 mph
2100
77°F
W
6 mph
6 mph
September 24, thursday
0000
77°F
SW
7 mph
7 mph
0300
75°F
SW
7 mph
7 mph
0600
75°F
SW
7 mph
7 mph
0900
75°F
SW
7 mph
7 mph
