Swimming in Costa Rica in march 2025 Sea temperature by city in march
Do you want to go to the beach in Costa Rica in march 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in march in Costa Rica by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Costa Rica in march 2025
Here, find the average sea temperature in Costa Rica in march in several coastal cities.
Provincia Guanacaste
82°F
min: 79°F / max: 86°F
84°F
min: 81°F / max: 88°F
Parque Nacional Santa Rosa
82°F
min: 79°F / max: 85°F
Playa Arenillas
82°F
min: 79°F / max: 86°F
Playa Caletas
84°F
min: 82°F / max: 86°F
Playa Flamingo (Guanacaste)
84°F
min: 81°F / max: 88°F
Pacific coast
85°F
min: 83°F / max: 88°F
85°F
min: 83°F / max: 88°F
85°F
min: 83°F / max: 87°F
Dominical
86°F
min: 84°F / max: 88°F
Esterillos
85°F
min: 83°F / max: 88°F
Isla de Chira
84°F
min: 82°F / max: 86°F
Caribbean coast
83°F
min: 82°F / max: 84°F
83°F
min: 82°F / max: 85°F
84°F
min: 82°F / max: 85°F
Bananito Sur
83°F
min: 83°F / max: 84°F
Parismina
83°F
min: 83°F / max: 85°F
Parque Nacional Cahuita
83°F
min: 82°F / max: 84°F
Where should you go swimming in Costa Rica in the month of march?
Swimming in Costa Rica in march is ideal
In march in Costa Rica swimming conditions are generally the same everywhere.
In march in La Cruz, Montezuma, Puerto Limón, Puntarenas, Tamarindo, Tortuguero, Manzanillo, Puerto Jiménez, Bananito Sur, Dominical, Esterillos, Isla de Chira, Isla del caño, Jicaral, Matapalo, Ojochal, Paquera, Parismina, Parque Nacional Cahuita, Parque Nacional Corcovado, Parque Nacional Santa Rosa, Pavones, Playa Arenillas, Playa Caletas, Playa Flamingo (Guanacaste), Playa Hermosa, Playa Santa Teresa, Puerto Viejo de Talamanca, Punta Morales, Punta Uva, Quepos, Uvita, Jaco, Miramar, Parrita and Sámara, swimming conditions are perfect! With water reaching a maximum of 86°F and an average of 82°F, going in the water (and staying there!) feels great.
Where to go swimming in Costa Rica in march: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in march
La Cruz
| March | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.6in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 23% | ||
| Our opinion | ideal swimming |
More information on swimming in La Cruz in march
Montezuma
| March | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 0.9in | ||
| Number of days of precipitation | 1 jour(s) (4%) | ||
| Cloud cover | 15% | ||
| Our opinion | ideal swimming |
More information on swimming in Montezuma in march
Puerto Limón
| March | |||
| Average sea temperature | 83°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 79°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 74°F | ||
| Precipitation | 6.3in | ||
| Number of days of precipitation | 8 jour(s) (27%) | ||
| Cloud cover | 41% | ||
| Our opinion | ideal swimming |
More information on swimming in Puerto Limón in march
Puntarenas
| March | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 94°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 0.7in | ||
| Number of days of precipitation | 1 jour(s) (3%) | ||
| Cloud cover | 14% | ||
| Our opinion | ideal swimming |
More information on swimming in Puntarenas in march
Tamarindo
| March | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 81°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 76°F | ||
| Precipitation | 0.1in | ||
| Number of days of precipitation | 0 jour(s) (0%) | ||
| Cloud cover | 11% | ||
| Our opinion | ideal swimming |
More information on swimming in Tamarindo in march
List of coastal cities in Costa Rica
| La Cruz in march | ideal swimming |
| Montezuma in march | ideal swimming |
| Puerto Limón in march | ideal swimming |
| Puntarenas in march | ideal swimming |
| Tamarindo in march | ideal swimming |
| Tortuguero in march | ideal swimming |
| Manzanillo in march | ideal swimming |
| Puerto Jiménez in march | ideal swimming |
| Bananito Sur in march | ideal swimming |
| Dominical in march | ideal swimming |
| Esterillos in march | ideal swimming |
| Isla de Chira in march | ideal swimming |
| Isla del caño in march | ideal swimming |
| Jicaral in march | ideal swimming |
| Matapalo in march | ideal swimming |
| Ojochal in march | ideal swimming |
| Paquera in march | ideal swimming |
| Parismina in march | ideal swimming |
| Parque Nacional Cahuita in march | ideal swimming |
| Parque Nacional Corcovado in march | ideal swimming |
| Parque Nacional Santa Rosa in march | ideal swimming |
| Pavones in march | ideal swimming |
| Playa Arenillas in march | ideal swimming |
| Playa Caletas in march | ideal swimming |
| Playa Flamingo (Guanacaste) in march | ideal swimming |
| Playa Hermosa in march | ideal swimming |
| Playa Santa Teresa in march | ideal swimming |
| Puerto Viejo de Talamanca in march | ideal swimming |
| Punta Morales in march | ideal swimming |
| Punta Uva in march | ideal swimming |
| Quepos in march | ideal swimming |
| Uvita in march | ideal swimming |
| Jaco in march | ideal swimming |
| Miramar in march | ideal swimming |
| Parrita in march | ideal swimming |
| Sámara in march | ideal swimming |