Average sea water temperature in April:
+85.7°F
| Minimum sea water temperature in April: | 87.8°F |
| Maximum sea water temperature in April: | 83.3°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 86.7°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.8°F.
Monthly sea water temperature in Cartago, °F
Which Costa Rica resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Cartago | 86.7°F | 86.8°F |
| San Jose | 86.7°F | 86.8°F |
| Quepos | 86.6°F | 86.7°F |
| Heredia | 86.3°F | 86.7°F |
| Jaco | 86.2°F | 86.6°F |
| Alajuela | 86.0°F | 86.5°F |
| Samara | 85.9°F | 85.9°F |
| Santa Teresa | 85.7°F | 86.1°F |
| El Roble | 85.2°F | 85.9°F |
| Tamarindo | 84.8°F | 85.1°F |
| Playa Flamingo | 83.9°F | 84.4°F |
| Playas del Coco | 83.7°F | 84.5°F |
| Cahuita | 83.4°F | 83.1°F |
| Limon | 83.4°F | 83.0°F |
| Puerto Limon | 83.4°F | 83.0°F |
| Puerto Viejo de Talamanca | 83.4°F | 83.0°F |
| Tortuguero | 83.3°F | 83.1°F |
Best time for vacation in Cartago
Cartago on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Cartago
Local time: 09:36
April 27, monday
1200
77°F
SW
3 mph
3 mph
1500
70°F
S
2 mph
2 mph
1800
63°F
SW
2 mph
2 mph
2100
59°F
W
3 mph
3 mph
April 28, tuesday
0000
57°F
W
2 mph
2 mph
0300
55°F
W
2 mph
2 mph
0600
57°F
W
2 mph
2 mph
0900
72°F
SW
2 mph
2 mph
