Current sea water temperature:
+82.4°F
| Minimum sea water temperature in December: | 87.1°F |
| Maximum sea water temperature in December: | 80.6°F |
| Average sea water temperature in December: | 83.2°F |
| more information | |
14 days
forecast
forecast
| Heredia |
monthly
weather
weather
| Heredia |
Sea water temperature for the last 10 days:
| December 16 | 82.4°F | December 11 | 83.5°F |
| December 15 | 82.8°F | December 10 | 82.9°F |
| December 14 | 82.9°F | December 9 | 83.3°F |
| December 13 | 83.1°F | December 8 | 83.3°F |
| December 12 | 82.9°F | December 7 | 82.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Heredia?
Based on the data about daily sea water temperature for the last three years the warmest sea in Heredia was noticed in April, March and May.
Monthly Sea Temperatures in Heredia, °F
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.7°F. The highest and lowest sea temperatures during the month were 87.3°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 86.0°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.7°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 84.9°F.
current
weather
weather
| Heredia |
weather in
December
December
| Heredia |
Best time for vacation in Heredia
Heredia on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Heredia
Local time: 07:54
December 16, tuesday
0900
70°F
SW
4 mph
4 mph
1200
77°F
SW
5 mph
5 mph
1500
72°F
SW
2 mph
2 mph
1800
63°F
SW
4 mph
4 mph
2100
59°F
SW
5 mph
5 mph
December 17, wednesday
0000
61°F
SW
4 mph
4 mph
0300
59°F
SW
5 mph
5 mph
0600
59°F
W
5 mph
5 mph
