Current Sea Water Temperature:
+89.4°F
| Maximum Sea Water Temperature in May: | 91.8°F |
| Minimum Sea Water Temperature in May: | 86.4°F |
| Average water temperature in May: | 89.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| May 29 | 89.4°F | May 24 | 89.2°F |
| May 28 | 89.6°F | May 23 | 88.8°F |
| May 27 | 89.8°F | May 22 | 88.6°F |
| May 26 | 90.2°F | May 21 | 88.8°F |
| May 25 | 90.2°F | May 20 | 89.4°F |
When is the Warmest Sea for Playas del Coco?
According to our data for the last three years for Playas del Coco the highest average sea water temperature was in May, June and September.
Average Water Temperature by Month, °F
Sea Water Temperature in May
The average sea surface temperature in May 2026 for Playas del Coco was 89.2°F. The maximum and minimum values were 88.4°F and 90.6°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2025 for Playas del Coco was 88.8°F. The maximum and minimum values were 87.6°F and 90.2°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Playas del Coco was 87.6°F. The maximum and minimum values were 86.8°F and 88.6°F respectively.
Costa Rica Resorts:
NAME
F°
| Alajuela |  |
+74 |
| Cahuita |  |
+84 |
| El Roble | |
+90 |
| Heredia |  |
+72 |
| Jaco | |
+86 |
| Limon | |
+84 |
| Playa Flamingo | |
+86 |
| Playas del Coco | |
+86 |
| Puerto Limon | |
+84 |
| Puerto Viejo de Talamanca | |
+84 |
| Quepos | |
+86 |
| Samara | |
+84 |
| San Jose | |
+80 |
| Tamarindo | |
+90 |
| Tortuguero |  |
+78 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Playas del Coco
Local time: 08:50
29 may, friday
| 0900 |  |
86°F | S 3 mph |
| 1200 | |
86°F | SW 0 mph |
| 1500 | |
86°F | E 2 mph |
| 1800 |  |
84°F | SW 2 mph |
| 2100 |  |
84°F | W 6 mph |
30 may, saturday
| 0000 | |
82°F | W 4 mph |
| 0300 | |
82°F | NW 5 mph |
| 0600 |  |
82°F | W 4 mph |