Current sea water temperature:
+83.5°F
| Minimum sea water temperature in December: | 86.4°F |
| Maximum sea water temperature in December: | 80.4°F |
| Average sea water temperature in December: | 83.2°F |
| more information | |
14 days
forecast
forecast
| Cartago |
monthly
weather
weather
| Cartago |
Sea water temperature for the last 10 days:
| December 23 | 83.5°F | December 18 | 83.1°F |
| December 22 | 83.3°F | December 17 | 82.8°F |
| December 21 | 82.9°F | December 16 | 82.8°F |
| December 20 | 84.0°F | December 15 | 82.8°F |
| December 19 | 83.3°F | December 14 | 82.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Cartago?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cartago was noticed in April, March and May.
Monthly Sea Temperatures in Cartago, °F
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.8°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.2°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 86.3°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.3°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.5°F and 85.1°F.
current
weather
weather
| Cartago |
weather in
December
December
| Cartago |
Best time for vacation in Cartago
Cartago on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Cartago
Local time: 14:10
December 23, tuesday
1500
68°F
SW
6 mph
6 mph
1800
54°F
W
4 mph
4 mph
2100
54°F
W
5 mph
5 mph
December 24, wednesday
0000
52°F
W
4 mph
4 mph
0300
52°F
W
4 mph
4 mph
0600
50°F
W
5 mph
5 mph
0900
64°F
SW
6 mph
6 mph
1200
73°F
SW
7 mph
7 mph
