If the main goal of your trip is to increase your chances of seeing humpback whales, the middle months of the season, especially June and July, usually concentrate more records in Ilhabela.
May: start of the season
The first movements of the season begin to become more frequent. It is an interesting period for those who want to combine Ilhabela with the quieter low-season atmosphere, although whale presence can still be more variable.
June and July: peak season
The city government identifies June and July as the peak period for humpback whale passage. This does not make sightings certain, but historically it increases the probability of encounters.
Scalea tourWhale watching in IlhabelaDepartures from May to September, with a specialized team.See whale tours →August: final stretch
August is still part of the main season and can produce important encounters, although the distribution of the animals changes throughout the migration.
Weather and sea conditions matter too
In addition to whale presence, wind, swell and visibility affect the experience. The operation should assess safety and ocean conditions before every departure.
Planning to visit during whale season?
See Scalea’s whale-watching options and confirm availability for your travel date.
Talk to ScaleaEditorial references
This guide was written using official and institutional sources to reduce the risk of inaccurate information.
- Ilhabela City Government: how to prepare
- Ilhabela City Government: whale season and dolphins
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