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Mexico

Mexico, Guerrero © By Microstar
Mexico Sea Temperature
This page provides detailed information about the water temperature in Mexico. All countries, cities and resorts on the coast. The range of sea temperatures for today. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Sea Temperature
55°F
minimal
74°F
average
83°F
maximum
Graph of Sea Temperature Changes in Mexico Over the Last 60 Days
The Warmest Places on the Seaside in Mexico Today
The Most Popular Seaside Resorts in Mexico
Seas and Oceans that Border Mexico

Mexico, Sonora © By Francisco Javier Espinoza Pérez
Mexico: List of Regions



Water Temperature in Mexico: General Trends and Swimming Opportunities
Mexico, with its extensive coastline along both the Pacific Ocean and the Gulf of Mexico, offers a wealth of beach destinations and warm waters ideal for swimming. The sea temperature around Mexico varies slightly depending on the region but remains comfortably warm throughout the year. In the Pacific, water temperatures typically range from 26°C (79°F) in winter to 29°C (84°F) in the summer, while on the Caribbean side, the water remains between 27°C (81°F) and 29°C (84°F) year-round. These consistently warm waters make Mexico a perfect destination for swimming, snorkeling, and other water activities throughout the year.
Mexico is home to many famous beach destinations. On the Pacific coast, resorts like Puerto Vallarta, Cabo San Lucas, and Acapulco offer beautiful beaches with calm waters ideal for swimming. The Riviera Maya along the Caribbean coast, with well-known spots like Playa del Carmen, Tulum, and Cancun, features crystal-clear, turquoise waters that are perfect for both swimming and snorkeling. The calm, shallow waters of the Caribbean side are especially great for families and those seeking relaxation. In contrast, the Pacific coast offers a mix of calm beaches and surf spots, making it suitable for swimmers and surfers alike.
Besides swimming, Mexico is a haven for water sports enthusiasts. Snorkeling and scuba diving are especially popular in areas like Cozumel, Puerto Morelos, and the Sea of Cortez, where vibrant coral reefs and diverse marine life are easily accessible. The warm waters and excellent visibility make these areas perfect for underwater exploration. Mexico also offers opportunities for other water activities such as kayaking, paddleboarding, sailing, and jet skiing. Whether you're interested in a relaxing swim in turquoise waters or an adventurous day of water sports, Mexico's vast coastlines provide something for every water lover.
General Information and Geographical Location of Mexico
Original name of the country: Estados Unidos Mexicanos
Mexico is located in Central America. The country is washed by four seas, such as the Caribbean, the Gulf of Mexico, the Pacific Ocean, the Gulf of California. Mexico - has a fairly long coastline. To determine the temperature of the water in it, we track 62 settlements and resorts. Link to Google Maps.
Mexico Weather
Mexico has a diverse climate due to its large size and varying geography, ranging from tropical beaches to high-altitude plateaus and deserts. Coastal and lowland areas, such as Cancun and Acapulco, have a tropical climate with warm temperatures year-round, averaging around 75–90°F (24–32°C). In contrast, central highland cities like Mexico City and Guadalajara experience a more temperate climate, with daytime temperatures typically between 60–80°F (16–27°C) and cooler nights. Northern regions, including the Sonoran and Chihuahuan Deserts, can get extremely hot in summer, often exceeding 100°F (38°C), while winter nights can drop significantly.
Rainfall patterns vary across the country. The rainy season generally lasts from May to October, bringing heavy but short-lived showers, especially in southern and coastal regions. In contrast, the northern deserts receive very little precipitation year-round. Mexico is also affected by hurricanes, mainly along the eastern and western coasts between June and November. Despite these variations, much of the country enjoys plenty of sunshine, making it a popular destination for tourists seeking warm weather.
Frequently Asked Questions About Mexico and its Water Temperatures
What is the sea temperature today on the coast of Mexico?
The sea temperature today on the coast of Mexico ranges from from 55°F (12.9°C) in Ejido Erendira to 83°F (28.3°C) in Pie de la Cuesta.
Which seas and oceans border Mexico?
Mexico is bordered by four seas, namely: the Pacific Ocean, the Caribbean Sea, the Gulf of Mexico, the Gulf of California.
How long is the coastline in Mexico?
According to The World Factbook, the length of Mexico's coastline is 5,797 miles (9,330 km), while the World Resources Institute estimates it at 14,764 miles (23,761 km).
What is the best time for swimming and beach holidays on the coast of Mexico?
In Mexico, the average monthly water temperature does not drop below 68 degrees Fahrenheit (20 degrees Celsius) in any month of the year.
What is the sea temperature history in Mexico?
Here are the ranges of sea temperatures in Mexico by month based on historical data: in January from 55°F (13°C) to 86°F (30°C), in February from 55°F (13°C) to 86°F (30°C), in March from 53°F (12°C) to 86°F (30°C), in April from 53°F (12°C) to 86°F (30°C), in May from 55°F (13°C) to 89°F (32°C), in June from 55°F (13°C) to 89°F (32°C), in July from 57°F (14°C) to 89°F (32°C), in August from 62°F (17°C) to 91°F (33°C), in September from 62°F (17°C) to 91°F (33°C), in October from 60°F (16°C) to 91°F (33°C), in November from 55°F (13°C) to 89°F (32°C), in December from 57°F (14°C) to 87°F (31°C).