Marine life calendar

Time your private expedition to the wildlife you most want to see. Filter by group, then tap any month to see what is around and what is at its peak.

Seasons are guidance drawn from Sea of Cortez field experience and can shift year to year with water temperature and conditions. Los Islotes sea lion swimming has a seasonal closure during pupping. Grey whale viewing on the Pacific coast is a separate seasonal add-on. Confirm current conditions when you book.