Average sea water temperature in March:
+85.4°F
| Minimum sea water temperature in March: | 87.4°F |
| Maximum sea water temperature in March: | 83.3°F |
Daily sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 86.0°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.9°F.
Monthly sea water temperature in Jaco, °F
Which Costa Rica resorts have warmest sea in March?
| Place name | March 2026 | March 2025 |
|---|---|---|
| Quepos | 86.5°F | 86.4°F |
| Cartago | 86.3°F | 86.3°F |
| San Jose | 86.3°F | 86.2°F |
| Heredia | 86.2°F | 86.0°F |
| Jaco | 86.0°F | 85.8°F |
| Alajuela | 85.6°F | 85.5°F |
| Santa Teresa | 84.7°F | 84.9°F |
| El Roble | 84.5°F | 84.6°F |
| Samara | 84.1°F | 84.7°F |
| Tamarindo | 83.1°F | 83.8°F |
| Limon | 82.2°F | 83.5°F |
| Puerto Limon | 82.2°F | 83.5°F |
| Cahuita | 82.2°F | 83.5°F |
| Puerto Viejo de Talamanca | 82.1°F | 83.5°F |
| Tortuguero | 82.1°F | 83.5°F |
| Playas del Coco | 81.5°F | 82.5°F |
| Playa Flamingo | 81.4°F | 82.3°F |
Best time for vacation in Jaco
Jaco on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Jaco
Local time: 15:31
April 06, monday
1800
84°F
N
5 mph
5 mph
2100
82°F
W
1 mph
1 mph
April 07, tuesday
0000
81°F
S
4 mph
4 mph
0300
81°F
S
6 mph
6 mph
0600
81°F
S
5 mph
5 mph
0900
84°F
S
1 mph
1 mph
1200
84°F
N
7 mph
7 mph
1500
84°F
N
8 mph
8 mph
