Current sea water temperature:
+82.9°F
| Minimum sea water temperature in December: | 85.1°F |
| Maximum sea water temperature in December: | 79.3°F |
| Average sea water temperature in December: | 82.3°F |
| more information | |
14 days
forecast
forecast
| Tamarindo |
monthly
weather
weather
| Tamarindo |
Sea water temperature for the last 10 days:
| December 29 | 82.9°F | December 24 | 81.9°F |
| December 28 | 83.5°F | December 23 | 82.0°F |
| December 27 | 82.8°F | December 22 | 82.2°F |
| December 26 | 82.8°F | December 21 | 82.0°F |
| December 25 | 82.2°F | December 20 | 82.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Tamarindo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Tamarindo was noticed in May, June and April.
Monthly Sea Temperatures in Tamarindo, °F
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.6°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 85.0°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.2°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 86.4°F and 83.8°F.
current
weather
weather
| Tamarindo |
weather in
January
January
| Tamarindo |
Best time for vacation in Tamarindo
Tamarindo on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Tamarindo
Local time: 15:01
December 29, monday
1800
81°F
SW
5 mph
5 mph
2100
77°F
SW
7 mph
7 mph
December 30, tuesday
0000
75°F
W
7 mph
7 mph
0300
75°F
SW
6 mph
6 mph
0600
75°F
SW
6 mph
6 mph
0900
81°F
SW
9 mph
9 mph
1200
84°F
SW
11 mph
11 mph
1500
84°F
SW
11 mph
11 mph
