Current Sea Water Temperature:
+85.6°F
| Maximum Sea Water Temperature in December: | 87.0°F |
| Minimum Sea Water Temperature in December: | 84.4°F |
| Average water temperature in December: | 85.5°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 18 | 85.6°F | December 13 | 85.8°F |
| December 17 | 85.6°F | December 12 | 86.0°F |
| December 16 | 85.6°F | December 11 | 86.2°F |
| December 15 | 85.8°F | December 10 | 86.4°F |
| December 14 | 85.8°F | December 09 | 86.6°F |
When is the Warmest Sea for Tortuguero?
According to our data for the last three years for Tortuguero the highest average sea water temperature was in September, October and May.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Tortuguero was 88.2°F. The maximum and minimum values were 87.4°F and 89.6°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Tortuguero was 88.8°F. The maximum and minimum values were 87.8°F and 89.8°F respectively.
Sea Water Temperature in May
The average sea surface temperature in May 2025 for Tortuguero was 88.1°F. The maximum and minimum values were 86.4°F and 88.8°F respectively.
Costa Rica Resorts:
NAME
F°
| Alajuela |  |
+54 |
| Cahuita |  |
+72 |
| Heredia | |
+56 |
| Jaco | |
+76 |
| Limon | |
+72 |
| Playa Flamingo |  |
+78 |
| Playas del Coco | |
+78 |
| Puerto Limon | |
+72 |
| Puerto Viejo de Talamanca |  |
+72 |
| Quepos | |
+70 |
| Samara | |
+76 |
| San Jose | |
+50 |
| Santa Teresa | |
+78 |
| Tamarindo | |
+78 |
| Tortuguero | |
+72 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Tortuguero
Local time: 06:26
18 dec, thursday
| 0900 |  |
82°F | NW 2 mph |
| 1200 | |
86°F | SW 6 mph |
| 1500 |  |
84°F | SW 5 mph |
| 1800 |  |
78°F | SW 2 mph |
| 2100 |  |
74°F | NE 2 mph |
19 dec, friday
| 0000 | |
72°F | NE 3 mph |
| 0300 | |
72°F | E 3 mph |
| 0600 | |
70°F | E 4 mph |