All year-round, we have sperm whales and several dolphin species. If you want to see the biggest whales in the world, the best season for whale and dolphin watching in the Azores is Springtime – March to June.
During this time of the year, baleen whales are migrating and passing by our waters. Thus, it is possible to see blue whales, fin whales, and sei whales among others.
The summertime is also ideal to spot pilot whales, beaked whales, or spotted dolphins for example.