Belize's Water Warmth: A Tropical Paradise's Allure

Belize is a tropical paradise, boasting stunning beaches, water sports, scuba diving, and the world's second-largest coral reef. The country's subtropical climate ensures warm waters year-round, perfect for swimming, snorkelling, and diving. Today, sea surface temperatures in Belize range from 29.5°C to 30.3°C, with the warmest water recorded in Punta Gorda and the coldest in Lighthouse Reef. Throughout the year, water temperatures vary between 78°F and 86°F, with the coolest months from December to March and the warmest months from June to October. So, whether you're planning a winter getaway or a summer adventure, Belize offers inviting waters and an endless summer vibe.

Water temperature by month

The water temperature in Belize varies throughout the year, but it generally remains warm and comfortable for swimming. Here is a month-by-month breakdown of the water temperature:

January

Marking the start of the year, January is the coldest month in Belize, with water temperatures averaging 78 to 79 degrees Fahrenheit (26 to 26.3 degrees Celsius). Despite being the coolest month, the water is still pleasant for swimming and snorkelling.

February

In February, the water temperature in Belize remains relatively consistent with the previous month, hovering between 78 and 79 degrees Fahrenheit.

March and April

During March and April, the water starts to warm up slightly, with temperatures ranging from 78 to 80 degrees Fahrenheit.

May

In May, both the outside air temperature and the water temperature in Belize begin to increase. The sea starts to feel warmer, signalling the approach of summer.

June, July, August, September, and October

The summer months in Belize see the warmest water temperatures, typically reaching around 84 degrees Fahrenheit (29 to 29.7 degrees Celsius). September is, on average, the warmest month, with sea temperatures peaking at 85.5°F / 29.7°C in some places.

November

As November sets in, the water temperatures in Belize start to cool down gradually, marking the transition from summer to winter.

December

In December, the water temperature in Belize dips below 80 degrees Fahrenheit, settling in the range of 78 to 79 degrees Fahrenheit. Despite the slight dip in temperature, Belize still offers a pleasant swimming experience during this month.

Overall, Belize boasts warm water temperatures throughout the year, making it an ideal destination for water activities such as swimming, snorkelling, and diving. The water temperatures vary from a pleasant 78 to 84 degrees Fahrenheit, with the summer months of June to October being the warmest.

Water temperature today

The water temperature in Belize today is warm and comfortable for swimming, ranging from 29°C to 30°C. The warmest sea temperature is in Punta Gorda, at 30.3°C, while the coldest water temperature is at Lighthouse Reef, at 29.5°C. In San Pedro, the water temperature is 29°C, which may feel uncomfortably warm, especially if it is sunny. The water temperature in Belize tends to decrease around June and July, which marks the start of the wet season.

Belize has a subtropical climate, so the ocean remains warm and pleasant for swimming all year round. The water temperature usually stays above 20°C, which is comfortable for bathing. The average water temperature in January, the coldest month, is about 26°C (79°F). From June to October, the water temperature is around 28°C-29°C. The warmest water temperature is usually in September, with an average of 29.7°C.

The dry season in Belize is from December to May, with the busiest months for tourism being December and March. The wet season runs from June to November, with June, July, and October being the wettest months. The busiest months for tourism are often the driest, but the trade-off is greater crowds and higher prices. The low tourist season, from June to October, offers many discounts and great value, but there is a higher risk of rain and hurricanes.

Best time to visit

Belize is a great destination all year round, but the best time to visit depends on what you want to do. The country has a comfortable subtropical climate, with an average yearly temperature of about 80°F and water temperatures ranging from 78°F to 84°F.

The dry season, from December to May, is the high season for travel and cruising, with warm to hot temperatures, sunny days, cooling trade winds, and little rain. December to April is the best time to visit Belize's Maya ruins, rainforests, and barrier reef, as well as for diving and snorkelling. The dry season is also the best time to spot wildlife in the rainforest, including monkeys, coatis, iguanas, and scarlet macaws.

The summer months of June to November are the low season for tourism, with fewer visitors and lower prices. This is the rainy season, with warm temperatures and brief but sometimes intense rainfall. The rainforest and wildlife come to life, with trees and flowers in bloom, making birds and wildlife more accessible to travellers. The summer is also when the local lobster season opens, and the country hosts its signature seafood event, the Belize Lobster Fest.

The early months of May and June, when rainfall is just getting started, are a good time to travel to Belize to escape the tourist rush and take advantage of lower hotel rates. September and October are the best months to visit if you want to avoid the crowds, while February through April is the best time to visit if you want to avoid the rain.

Belize weather by month

Belize has a comfortable tropical climate with an average yearly temperature of 84°F (29°C). The country's coastal sea breezes, large tracts of jungle, and rainforests provide cooling relief even in the hottest summer months. The climate is so mild that the country experiences two seasons, rather than four: the wet and the dry.

• January: This is the beginning of the dry season, with mild temperatures and varying amounts of rainfall. The average monthly temperature ranges from 70°F (21°C) to 80°F (27°C).
• February: In February, the dry season continues, with temperatures averaging between 70°F (21°C) and 80°F (27°C). Days are generally mild, and nights are cooler, making it a pleasant time of year to visit.
• March: March is also part of the dry season, with clear days and nights uninterrupted by rain. The average temperature falls between 83°F (28°C) during the day and 74°F (23°C) at night.
• April: In April, temperatures start to rise, and brief showers, known as "Iguana Rains," appear. Expect average highs of 85°F (29°C) and lows of 76°F (24°C), with an overall monthly average of about 80°F (27°C).
• May: In May, temperatures climb higher, with an average high of 87°F (31°C) and a low of around 79°F (26°C). Rain becomes more frequent, but it usually falls as light showers in the morning, with the occasional thunderstorm at night.
• June: June marks the start of the rainy season. Temperatures remain high, but breezes off the Caribbean Sea and brief afternoon showers keep things pleasant. The average temperature ranges from 86°F (30°C) to 82°F (28°C).
• July: July is usually the wettest month of the year in Belize. The average temperature ranges from 86°F (30°C) to 79°F (26°F), with frequent rainfall and thunderstorms.
• August: August offers a brief break from the rainy season, known as the "Little Dry." There is less rainfall, and temperatures range from highs of 86°F (30°C) to lows of 78°F (26°C).
• September: September is the height of the rainy season and the hurricane season. There is frequent rainfall, especially in the early mornings and overnight. However, days are often sunny, with warm temperatures, and it is a fun month to visit due to the annual Carnival celebration.
• October: Rainfall continues to be heavy in October, with occasional storms. Daytime temperatures begin to cool down, with highs of around 84°F (29°C) and lows of 75°F (24°C).
• November: November is the beginning of winter for locals, but visitors will still find it warm and sunny. It is the coolest month of the year, with a monthly average of 76°F (24°C) and daytime highs of 82°F (28°C).
• December: December usually starts wet and becomes drier towards the end of the month. The average temperature ranges from a low of 71°F (22°C) to a high of 80°F (27°C). It is warm enough for swimming and has pleasantly cool evenings, making it a popular time for holidays.

The water temperature in Belize also varies throughout the year. The ocean off St. George's Caye, for example, has water temperatures ranging from 78-84°F, depending on the month. From January to April, the water temperature is around 78-79°F, while it increases to around 84°F during the summer months (June to October). In November, the water temperature starts to cool off, and in December, it dips below 80°F.

Water sports

Belize's warm waters are ideal for water sports enthusiasts. With temperatures ranging from 78-84°F (25.5-28.8°C) throughout the year, the country's waters are perfect for swimming, snorkelling, and diving. Here are some of the top water sports activities to try in Belize:

Scuba Diving

The warm waters of Belize are a treat for scuba divers of all skill levels. The country is home to the world's second-largest barrier reef, with grand walls and pinnacles. The Belize Blue Hole is a prime attraction for divers, offering a unique and challenging experience. Other notable scuba diving locations include the Lighthouse Reef Atoll, with its deep walls, sponge gardens, and diverse sea life, and Caye Caulker, which offers a more relaxing dive with magnificent views.

Snorkelling

Belize's warm Caribbean waters are also ideal for snorkelling, with the opportunity to explore the world's most diverse and scenic marine life. Many beach resorts offer their own snorkelling tours and services, or you can explore on your own. Half-day and full-day guided trips to the coral reef system, Blue Hole, and Lighthouse Reef are also available for a more comprehensive experience.

Kayaking

Kayaking is a popular activity in Belize, with the country's calm waters and ecological diversity providing a unique experience. Experienced guides can take you on tours to explore the mangroves, uninhabited cayes, and coral gardens. The Turneffe Atoll, in particular, stands out for its ecological diversity, with over 25 species of birds and resting areas for dolphins.

Sailing

Belize's calm sailing conditions and clear waters attract sailing enthusiasts from around the world. Catamaran tours are ideal for beginners, offering a fully guided experience. For a more adventurous option, consider a skippered or bareboat yacht experience outside the reef.

Stand-Up Paddle Boarding

Stand-up paddle boarding is a fun and popular sport that can be enjoyed in the calm waters of Belize. It is easy to learn and provides a great workout while allowing you to explore the wildlife above and below the water.

Other Water Sports

In addition to the above, Belize offers a range of other water sports activities, including jet skiing, windsurfing, surfing, and fishing. The country's numerous lagoons and freshwater rivers make it an excellent fishing destination, with a diverse range of marine life species.

Frequently asked questions