Measurements:
°C
°F
World Resorts Mexico

Mexico Sea Water Temperature in December

The Mexico resorts with the warmest sea water temperature in December are Puerto Arista, Luces en el Mar and Barra de Potosi.

Below you can see a list of all popular Mexico resorts and information about sea water temperature in December for the last two years.

Resort Name December 2025 December 2024 December 2023
Puerto Arista 89.4°F 87.0°F 88.6°F
Luces en el Mar 88.4°F 87.6°F 89.2°F
Barra de Potosi 88.2°F 87.0°F 88.8°F
Acapulco 88.2°F 87.4°F 89.1°F
Troncones 88.2°F 86.9°F 88.4°F
Zihuatanejo 88.0°F 86.7°F 88.6°F
San Patricio 87.9°F 85.9°F 86.4°F
La Manzanilla 87.9°F 85.4°F 86.2°F
Caleta de Campos 87.8°F 86.1°F 87.9°F
Ciudad Lazaro Cardenas 87.7°F 86.8°F 88.0°F
Manzanillo 87.7°F 85.8°F 86.8°F
Playa Azul 87.6°F 85.8°F 86.8°F
Costa Careyes 87.6°F 84.8°F 85.8°F
Perula 87.4°F 84.0°F 85.4°F
Cozumel 86.9°F 85.2°F 86.3°F
Puerto Aventuras 86.9°F 85.3°F 86.0°F
Riviera Maya 86.9°F 85.2°F 85.9°F
Playa del Carmen 86.9°F 85.2°F 86.1°F
Mahahual 86.8°F 85.3°F 86.3°F
Puerto Morelos 86.7°F 85.0°F 85.7°F
Tulum 86.6°F 85.0°F 85.7°F
Isla Mujeres 86.3°F 84.6°F 85.3°F
Brisas de Zicatela 86.1°F 88.3°F 87.8°F
Purerto Escondido 85.9°F 88.2°F 87.9°F
Cancun 85.8°F 84.2°F 84.8°F
Mazunte 85.7°F 87.5°F 87.2°F
Playa Zipolite 85.6°F 87.2°F 87.1°F
San Agustinillo 85.6°F 87.2°F 87.1°F
Puerto Angel 85.4°F 86.2°F 86.6°F
La Penita de Jaltemba 85.4°F 81.6°F 84.6°F
Rincon de Guayabitos 85.4°F 81.6°F 84.6°F
San Pancho 85.3°F 81.8°F 84.9°F
Salchi 85.2°F 84.1°F 85.7°F
La Crucecita 85.0°F 83.4°F 85.2°F
Sayulita 85.0°F 81.5°F 84.8°F
Tangolunda 84.9°F 83.3°F 85.1°F
San Blas 84.9°F 80.7°F 84.2°F
Chetumal 84.6°F 81.5°F 83.3°F
Punta Villela 84.4°F 80.8°F 84.4°F
Punta Mita 84.4°F 80.8°F 84.4°F
Nuevo Vallarta 84.1°F 80.1°F 83.4°F
Puerto Vallarta 84.0°F 79.9°F 83.4°F
Costa de Oro 83.9°F 82.6°F 79.7°F
Ciudad del Carmen 83.8°F 81.7°F 82.0°F
Coatzacoalcos 83.4°F 82.3°F 80.4°F
Veracruz 83.2°F 82.0°F 79.6°F
Boca del Rio 83.2°F 82.0°F 79.6°F
Campeche 83.0°F 80.5°F 80.9°F
Playa Chachalacas 82.7°F 82.0°F 79.7°F
Los Medanos 82.7°F 82.0°F 79.7°F
San Jose del Cabo 82.0°F 76.8°F 81.7°F
Merida 81.6°F 79.3°F 80.1°F
Cabo San Lucas 81.5°F 77.1°F 82.4°F
Casitas 81.4°F 81.3°F 79.0°F
Monte Gordo 81.4°F 81.3°F 79.0°F
Playa Oriente 81.2°F 81.3°F 78.8°F
La Vigueta 81.2°F 81.3°F 78.8°F
Tecolutla 80.9°F 81.2°F 78.5°F
Mazatlan 80.2°F 75.3°F 81.9°F
Manzaltan 80.2°F 75.3°F 81.9°F
Ciudad Madero 80.0°F 79.2°F 74.9°F
La Paz 79.9°F 76.2°F 77.9°F
Tampico 79.7°F 78.9°F 74.8°F
La Pesca 79.4°F 77.8°F 72.7°F
Ensenada 64.8°F 57.9°F 64.1°F
Tijuana 64.6°F 56.8°F 63.8°F

Please see following sea water temperature averages charts for the warmest Mexico resorts in December.

You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.