Plizio Visual Lab

Samaná Bay Humpback Whales

Plizio editorial teamUpdated: Jun 2026Data Sources

Animal habitat

Samaná Bay Humpback Whales (Dominican Republic)

Weather…

Samaná Bay is world-renowned as one of the most significant mating and calving grounds for North Atlantic humpback whales (Megaptera novaeangliae). Every year between mid-January and late March, an estimated 1,500 to 2,000 individuals migrate from the cold waters of Greenland, Iceland, and Canada to the warm, protected waters of the Dominican Republic. The whales use the bay to give birth to and nurse their calves, as the shallow waters provide protection from predators. This natural phenomenon holds immense biological importance and is strictly monitored by the Dominican government and conservation organizations. Whale watching in Samaná is subject to strict guidelines to protect the animals from disturbance. The bay itself is a biological hotspot and was declared a marine mammal sanctuary in 1986. The presence of the whales is not only an ecological highlight but also a vital part of Samaná's regional identity and economy.

Location: Dominican Republic
Nearby: Samana (10 km)

Best time to visit & climate

The most pleasant time to visit is Jan–Mar.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	25	25	25	26	27	28	28	28	28	28	27	26
Rain mm	51	34	34	67	115	74	90	106	111	97	107	65

📋 Practical info

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Best season

Humpback whales are present in Samaná Bay from January to March, with peak season in February. This is the only time of year they gather here for mating and calving.

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Best time of day

Whale-watching tours typically depart early in the morning when the sea is calmer and visibility better. Late afternoon tours are also available, though the sun may be low.

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Etiquette

Maintain the legally required minimum distance of 50 meters from the whales. Boats must not approach the animals, and noise should be avoided to prevent stress.

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What to bring

Bring a waterproof jacket, sunscreen, and sunglasses as the sun reflects strongly off the water. Binoculars help spot the whales from a distance.

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Getting there

Samaná Bay is accessible by car or bus from Samaná town or from Punta Cana. Whale-watching tours are offered by many operators in Samaná, Las Terrenas, and Punta Cana.

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What to expect

Whales don't always appear immediately; it may take a while to spot them. Enjoy the boat ride and the bay's scenery while you wait.

Geography

Coordinates

19.20000, -69.25000

Facts

Humpback whales travel over 5,000 kilometers during their migration.
A newborn humpback calf weighs about one ton and is 4-5 meters long.
Males are famous for their complex songs, which can be heard up to 30 kilometers away.
The sanctuary also includes the Silver Bank reef north of the island.
Whales eat almost nothing during their stay in the Caribbean, living off fat reserves.
In the town of Samaná, there is a museum dedicated entirely to these whales.