From December through March you’ll find humpback whales reliably in the waters off Los Cabos as they migrate to breed and give birth. Expect a 3–4 hour trip leaving from the marina in San Jose del Cabo. You usually spend about two hours offshore; the rest is transit time. Sightings are common but not guaranteed—on a good day you’ll see mothers with calves, breaching, and tail slaps. The boats are medium-size catamarans or motorized pangas carrying 20–40 people. Mornings tend to have calmer seas; afternoons can get choppy. Bring binoculars, sunscreen, a light jacket, and seasickness remedies if you’re even slightly prone.
Expect to pay around $80–$130 per adult depending on whether you choose a basic shared boat or a smaller group with a naturalist guide. Kids usually get a modest discount. Skip the huge party-style boats that blast music and serve unlimited drinks; they turn the trip into a floating bar. Book a morning departure on a mid-size vessel with a knowledgeable crew instead. If you only have one shot, go in January or February when the whale numbers peak and the sea is usually friendliest.
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