Deep-sea fishing trips in Los Cabos, Mexico, are shaped less by dates on a calendar and more by the movement of the ocean itself. At the southern tip of the Baja Peninsula, powerful Pacific currents meet the rich waters of the Sea of Cortez, creating one of the most productive offshore fishing environments in the world.
When you stay with LuxMex, your deep-sea fishing adventure becomes part of a seamless Los Cabos getaway with luxury vacation rentals and a concierge who will be there for you every step of your journey!
What To Catch Fishing by Season in Los Cabos, Mexico
Deep-sea fishing in Los Cabos, Mexico, revolves around pelagic migration rather than the calendar. Warm and cool currents shift through the meeting point of the ocean and the Sea of Cortez, drawing different species into offshore waters throughout the year.
Winter Offshore Season (December–February)
Winter is one of the most reliable seasons for offshore fishing in Los Cabos:
- Striped Marlin dominate during this period, often appearing in high concentrations and providing consistent action on full-day charters.
- Yellowfin Tuna are most common early in the winter cycle.
- Mako Sharks add an adrenaline-charged dimension to deep offshore trips.
Spring Transition Season (March–May)
Spring marks a transition in offshore fishing as water temperatures begin to rise and species diversity increases:
- Striped Marlin remain abundant!
- Swordfish reach one of their strongest seasonal windows, particularly in deeper water.
- By late spring, Sailfish become more frequent, and the first Blue and Black Marlin arrive, signaling the approach of peak big-game season.
Summer Big-Game Season (June–August)
Warm water pushes pelagic predators into Los Cabos, Mexico, creating some of the most exciting offshore fishing opportunities in the world:
- Blue and Black Marlin are the stars!
- Dorado (Mahi-Mahi) and Pacific Wahoo provide fast-paced action.
- Yellowfin Tuna schools expand offshore.
Fall Peak Offshore Season (September–November)
October is renowned as the season for fishing tournaments in Los Cabos, when trophy-sized Marlin are at their heaviest and competition fleets converge on Cabo:
- Blue and Black Marlin remain abundant.
- Sailfish species rise sharply.
- Striped Marlin begin to reappear in stronger concentrations as water temperatures cool.
- Dorado (Mahi-Mahi) and Yellowfin Tuna continue to provide consistent action.
Best Deep-Sea Fishing Charters in Los Cabos, Mexico
You can find more information about the best fishing charters in Los Cabos by reading our other post, “Your Guide to the Best Cabo Fishing Charters” on our blog page!
- Blue Sky Cabo
- Cabo Sportfishing Crew
- Cabo Magic Sportfishing
- Pisces Sportfishing
- Tag Cabo Sportfishing
- Top Anglers Charters
- Daliken Sportfishing