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Whale & Dolphin Watching – The Best Sri Lanka Diving Tours!

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Start: every day 5.45 am

Duration: about 3 hours

Groups: max 6 people per boat

Age: min age for kids is 4 years old

Location: Nilaveli and Trincomalee
(east coast only)

* Check in ONLY available at 5.30 am with departure at 5:45 am. Please contact us to make an early booking. Advance bookings are highly recommended.

EXCITING JOURNEY TO MEET THE BIGGEST ANIMALS OF THE WORLD

Following the recent development of Whale & Dolphin Watching tours in Mirissa, Trincomalee is rapidly emerging as another internationally important whale-watching destination. This activity can be easily combined with other Sri Lanka diving tours offered by Divinguru for a full marine adventure experience.

Season

Most sightings occur between March/April and August/September, as whales continue their migrations around the island from the south coast (where they mainly congregate from December to April) – this means that Sri Lanka offers around ten months of continuous whale & dolphin watching annually at different points around the coast – a great addition to any Sri Lanka diving tour!

From

38 €

* per person, full boat from our Trincomalee base

Blue Whale Cartoon
spinner dolphins in Nilaveli Sri Lanka
blue whale blowing water, whale watching in Trincomalee, Sri Lanka
two people on boat in life jackets on whale watching tour in Trincomalee on east coast of Sri Lanka with Divinguru
blue whale diving underwater around Trincomalee in Sri Lanka

What you can expect

Blue whales in particular (plus smaller numbers of sperm whales, pilot whales and sei whales) can regularly be seen around six to eight nautical miles east of Trincomalee (about 30 min by boat), Dolphins (mainly Spinner) are also regularly seen. We spot dolphins in large groups, swimming and jumping around the boat, showing their curiosity and talent. 

*Read before

The Indian Ocean is not a calm ocean. There is always at least a light swell. If you tend to get sea sick or if it the first time for you on a boat in the Indian Ocean, we advise you to take seasick pills in the morning of the trip (about 1 – 2 hours BEFORE you enter the boat). 

You can find them in every pharmacy in Sri Lanka. We recommend the brand “Avomine” or “Celenid”. Please consult your doctor or pharmacist in advance before using these drugs.

SIGHTINGS:

There is a high chance to see whales or dolphins during our Sri Lanka diving tours the whole season round (probably 50 % of Whales, 90 % of Dolphins) and we will give our best to find them for you on every single day. However, on some days, even with our best efforts, it may not be possible to spot dolphins or whales.

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What is included:

  • boat transfer
  • local guide
  • life jackets
  • water
  • free pick-up (within the distance Trincomalee to Kuchchaveli)
  • kids below 5 years of age are free of charge, kids from 5 until 12 are half price

blue whale

“The Giant Of The Ocean”

Blue Whale

Blue whales are the largest animals ever known to have lived on our planet. These giants can grown up to 30 metres long and weigh as much as 24 elephants. Blue whales are actually blue-grey in color, they have a small dorsal fin located close to the triangle tail, a wide flat head which appears U-shaped from above.

They are mostly found alone, in pairs or small groups. A single adult blue whale can consume about 4 tons of krill a day and can descend to depths of approximately 500 m to find their food.

As blue whales open their blowholes and exhale air explosively through their blowhole, the water can reach up 9 metres in the air. They can travel thousands of kilometres each year as they migrate.

Blue whales may be found in all oceans of the world. They migrate to tropical waters during winter months to mate and give birth to calves (baby whales). The best season for spotting blue whales on the east coast of Sri Lanka is in months March, April, August and September. Sri Lanka diving tours with whale and dolphin watching are very popular among tourists and locals alike.

Schedule

Arrival (5:30)

We meet at 5:30 sharp at our diving centre (Nilaveli or Trincomalee). You need to read and sign travel papers before the trip and make your payment. We accept both card and cash.

Preparation

1. Please ensure that you have sun protection with you.

2. Take seasickness tablets (if needed) minimum 1 hour prior the trip.

3. We provide you with safety vests. Please wear them for the whole trip.

4. We also provide drinking water on board, but feel free to bring your own with you.

5. For your own safety please follow the advice of our boatmen at all times.

Departure (5:45)

The whole trip takes around 3 hours. While the boat is moving please hold on all the time to the metal sun frame.

On the sea

1. Do not jump into the water at any time, especially not when spotting the whales, this is illegal and dangerous.

2. Our boatmen always try to get the boat in the best position for you to have the best view.

3. Please remain seated, even when the boat is not moving (depending on the waves you can fall and hurt yourself).

4. If spotting Dolphins, remember they please be informed, that dolphins love to surf on the bow wave of the boat. They have always the chance to disappear. This is fun for them!

5. We are in the real nature (ocean) and not in a zoo. We cannot promise or guarantee to see wild animals.

Return (9:00)

The expected arrival to our Divinguru base is at 9am. Please hold onto the metal sun frame on the boat, especially when landing to the beach to avoid injuries.

Combine your whale & dolphin watching with Divinguru’s other bold Sri Lanka diving tours for a complete marine adventure along the east coast.

Frequently Asked Questions

Why is Sri Lanka one of the best places in the world for whale and dolphin watching?
Sri Lanka’s warm tropical waters are home to an incredible variety of marine life, including blue whales, sperm whales, and spinner dolphins. Many travelers combine Sri Lanka diving tours with whale watching excursions to experience both the beauty beneath the waves and the majesty of these ocean giants above the surface.

What are the best locations for whale and dolphin watching in Sri Lanka?
Trincomalee and Mirissa are two of the most popular destinations for whale and dolphin watching. If you’re already joining Sri Lanka diving tours on the east or south coast, you can easily add a morning whale watching trip to your itinerary – it’s a truly unforgettable ocean experience.

What kind of whales and dolphins can I see in Sri Lanka?
Depending on the season, you might spot blue whales, sperm whales, Bryde’s whales, and pods of playful spinner or bottlenose dolphins. Many travellers on Sri Lanka diving tours are amazed to discover just how rich and diverse the country’s marine ecosystem is!

Are whale and dolphin tours safe and eco-friendly?
Yes! Responsible tour operators like Divinguru follow strict eco guidelines to ensure the safety of both guests and marine animals. Our experienced captains maintain safe viewing distances and respect the natural behaviour of the whales and dolphins – the same commitment to sustainability we bring to all Sri Lanka diving tours.

How long do whale and dolphin tours usually last?
A typical tour lasts between 3 to 4 hours, depending on sea conditions and sightings. The experience is calm, scenic, and often thrilling – especially when dolphins play alongside the boat. For those joining Sri Lanka diving tours, it’s the perfect way to add a relaxing ocean excursion to your trip.