Most anglers pick the fish first and the place second. If that is you, start here.
Striped marlin
Oct to AprCabo San Lucas, Magdalena Bay
The fish Baja is built on. Cabo San Lucas holds them most of the year with a long peak from October into April. Magdalena Bay is the exception to everything: from October to December they push bait to the surface in daylight, and sight casting to them is one of the great experiences in the sport. If you only do one Mexican fishing trip, this is the one to build it around.
Blue and black marlin
Jun to DecPuerto Vallarta, Cabo San Lucas
Summer and fall fish. Puerto Vallarta is the standout, with Corbeteña and El Banco holding blues from June through December and blacks showing from August. Cabo produces them through the same window. The Caribbean has its own blue marlin season from April into July.
Sailfish
Year round somewhereIsla Mujeres, Ixtapa, Mazatlan
The most reliable billfish in Mexico and the best entry point for a first billfish. Isla Mujeres from January to March is the famous one, with fish balling bait in shallow blue water. On the Pacific side, Ixtapa and Manzanillo run from November into spring, and Mazatlan runs the opposite calendar from May into November. Between those, some Mexican port has good sailfishing every month of the year.
Yellowfin tuna
Jul to NovCabo San Lucas, Puerto Vallarta, La Paz
Summer into early winter across the Pacific. Cabo and Puerto Vallarta both produce big fish, with El Banco known for the largest. La Paz has excellent tuna from July into November. This is the fish that most often turns a casual trip into a serious one.
Dorado
May to NovAlmost every Pacific port
The most fun and the best eating, and the easiest fish to build a family trip around. May through November across almost every Pacific port, March through July in the Caribbean. Fast, aerial, and they rarely come alone.
Roosterfish
May to SepLa Paz, Loreto, Puerto Vallarta
Inshore, sight fished, and unmistakable. La Paz, Loreto, and Puerto Vallarta from May into September. Almost always released. If you want a fight in shallow water with the beach in sight, this is your fish.
Wahoo
Aug to DecCabo San Lucas, La Paz, Caribbean
Fast, toothy, and outstanding on the plate. August into December in the Sea of Cortez around Cabo and La Paz, November into March in the Caribbean.
Yellowtail and bluefin
Jan to MayEnsenada, Loreto
The Pacific side of Baja, and the reason Southern California anglers drive south instead of flying. Yellowtail from January into May at Ensenada and Loreto. Bluefin come into range at Ensenada through the summer.