Quick summary
Between July and November, southern right whales (Eubalaena australis) migrate from Antarctica to the coast of Santa Catarina to breed and give birth in calmer, warmer, and sheltered waters. The Imbituba region holds the official title of National Capital of the Right Whale and is part of the Right Whale Route. This is one of the few areas in Brazil where families and enthusiasts can engage in responsible observation tourism and ecological education directly from the shore, without needing boats.
The Right Whale Route
The Right Whale Route encompasses part of the southern coast of Santa Catarina and is internationally recognized as one of the main breeding areas for the Southern Right Whale (Eubalaena australis). Every year, these ocean giants migrate from the freezing waters near Antarctica to the Santa Catarina coast, finding the perfect environment for their life cycles in Imbituba — the National Capital of the Right Whale.
During this period, females give birth and nurse their calves in more sheltered and relatively calm waters. The Imbituba region is considered the primary nursery for the species in Brazil, with Barra de Ibiraquera beach being one of the safest and most sought-after bays by mothers and their newborn calves.
Beyond its ecological significance, the presence of the whales has transformed the region into a national benchmark for responsible wildlife observation tourism. Today, families from all over the world visit the village to combine relaxation with environmental education, experiencing a genuine outdoor ecology classroom.
When the season takes place
The season runs between July and November, with a higher concentration of sightings between August and October. During this period, it is common to observe mothers accompanied by calves close to the shore, providing unforgettable moments for children and adults following the cetaceans' first months of life.
Weather conditions, visibility, and the state of the sea directly influence the experience. Days with light wind and good light usually provide better observation opportunities, making family walks along the cliffs even more pleasant.
Even within the season, nature follows its own rhythm. Each observation is unique and depends on the animals' natural behavior, which reinforces the principle of respecting wildlife and the environmental preservation of our region.
Best observation spots
One of the major advantages of the Right Whale Route is the possibility of observing the animals directly from the coast, without the need for a vessel. This makes the activity affordable, accessible for all ages, and completely free from stress or motorized impact on the whales.
In the Barra de Ibiraquera region, excellent observation conditions are offered directly from its accessible boardwalks and structured oceanfront viewpoints. Other natural elevated spots also stand out, such as the viewpoint on the Praia dos Amores trail and the hills surrounding Praia do Luz and Ribanceira.
Binoculars can enhance the experience, but often the animals come close enough to be observed with the naked eye, allowing families to even hear the sounds and interactions of the animals at the surf line.
Even for those who have never observed whales before, certain behaviors help identify the animals' presence. The most classic sign on the horizon is the "V"-shaped water blow, a result of breathing when surfacing. This spray can reach several meters high and is usually visible from great distances.
It is also worth looking out for breaches, tail slaps on the surface (known as lobtailing), and the exposure of long pectoral flippers—behaviors frequently associated with communication and socialization among the animals, which delight children and nature photographers.
During the season, it is very common to find mothers accompanied by calves. In these cases, two dark backs are normally observed close to each other, one being significantly smaller. The female tends to stay longer on the surface, allowing the calf to rest and breathe easily in the sheltered waters of the Barra.
Right Whales prefer relatively calm and protected waters for reproduction and calf care. For this reason, the Right Whale Environmental Protection Area (APA), which covers municipalities like Imbituba, Garopaba, and Laguna, has become one of the most important areas for the species in the entire Southwestern Atlantic.
Guided observation and environmental interpretation
Watching a whale is thrilling. Understanding their behavior, migration, maternal care, and the species' conservation history makes the experience even more special and carries high pedagogical value for family tourism.
Marcelo, your host at Namoanauê, is a CADASTUR-registered tour guide specialized in the natural attractions of the Right Whale Route. Traveling with a local guide allows you to better understand the region's natural cycles, identify the best spots and times for observation based on the day's weather and wind conditions, and ensures safe access to the trails.
More than just looking for whales, the guided experience connects visitors to the history, culture, and environmental conservation that made Imbituba an international reference in nature tourism. Staying in fully equipped townhouse-style apartments in Barra provides the ideal base to alternate between monitoring these gentle giants and enjoying safe recreation in the lagoon's waters.
Tips from those who monitor the whales every year
Spotting a right whale is a thrilling experience, but it also requires patience, respect for nature, and a few important precautions. Simple recommendations make the experience much safer and more enriching.
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Safety —
Avoid risks on the rocky cliffs
Rocky cliffs offer some of the best whale-watching spots, but they require caution. Wet rocks, crevices, tides, unexpected waves, and hard-to-reach locations can pose risks. Always watch from safe areas, never go near the edges, and if you plan to hike trails or more isolated cliffs, let someone know where you are going and your expected return time. This is a simple recommendation that can make all the difference in an emergency. -
Observation —
Learn to identify behaviors
Wildlife watching is an exercise in patience. Unlike other species, right whales usually remain calm on the surface. Most of the time you will only see their dark back and V-shaped blow. Breaches are less frequent and are typically performed by calves. -
Planning —
September is usually an excellent period
If you can choose your travel dates, plan to visit the region between late August and September. The September 7th holiday usually coincides with one of the periods of highest concentration of mothers and calves in Barra de Ibiraquera's natural nursery. -
Experience —
A local guide completely changes the observation
More than just finding whales, a specialized guide helps interpret behaviors, identify mothers and calves, choose the best spots according to wind, tide, and lighting, and explain the conservation history that turned Imbituba into the National Capital of the Right Whale.
Those who only spot a whale take home a beautiful photograph. Those who understand their behavior, migration, and the importance of conservation return home with an experience that will hardly be forgotten.
Frequently asked questions
When is the best time to see right whales near Barra de Ibiraquera?
The season runs from July to November, with a peak in sightings between August and October, when the right whales are concentrated on the Santa Catarina coast for breeding and nursing.
Do you need to go by boat to see the right whales?
No. Since they use shallow bays as a nursery, they swim very close to the beach. Observation along the Right Whale Route is land-based, done safely from lookouts, beaches, and high cliffs, making it ideal for children and seniors.
Is whale watching guaranteed?
No. As they are wild animals in their natural habitat, sightings depend on weather factors and the animals' behavior on that day. The season drastically increases your chances, but hiring a local guide helps track where the groups have been spotted in recent hours.
Are right whales endangered?
The species was severely impacted by historical whaling (which stopped last century) and is now strictly protected by law. The creation of the Federal Environmental Protection Area (APA) and the gradual increase in the number of calves in Barra de Ibiraquera and throughout Imbituba are very positive signs of species recovery and conservation.
Where is the best place to watch whales in Imbituba?
The natural lookouts and elevated points of Barra de Ibiraquera (such as Morro da Antena and the cliffs), Praia da Ribanceira, and Praia do Rosa are among the best and most famous land-based sighting locations along the entire Route.
Do I need to book a tour to watch the whales?
It is not mandatory, as access to the beaches and lookouts is public. However, the assistance of a specialized CADASTUR-registered guide enriches the family journey with scientific facts about animal behavior, ecology, and local history, while also optimizing the itinerary.
Do you have any recommendations on what binoculars to bring?
Absolutely! To get a close-up view of the Southern Right Whales breaching and swimming here in Barra de Ibiraquera, **10x50** binoculars are highly recommended. <br><br>They offer the perfect balance: **10x magnification** (ideal for spotting fine details on the whales and marine birds) combined with **50 mm objective lenses**, which let in plenty of light to ensure crisp, bright images even on overcast days or at sunset.