La Paz offers a varied underwater landscape split between two island groups: Isla Espiritu Santo, which holds the majority of sites including wrecks, pinnacles, and shallow reefs, and Isla Cerralvo, which adds reef walls and current-swept pinnacles to the mix. California Sea Lion, Panamic Sergeant Major, and Whale Shark are among the observed highlights. Conditions range from beginner-friendly shallows to advanced drift dives, and virtually all sites are reached by boat.
Monthly water temperature across La Paz's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
Water is cooler from January through April, warming steadily toward its peak in September and October, which also align with the highest-rated months for diving. The warmer months bring the best conditions overall, though sites like El Bajo can run strong currents year-round. From late autumn into winter, temperatures ease off but diving remains viable for those comfortable in a thicker wetsuit.
13 operators
Water temperature around La Paz ranges from about 21°C in January to 28°C in September, based on satellite sea-temperature data for its dive sites.
34 more sites to explore
2 areas
In the warm season (about 28°C) a rash guard or 3mm shorty is comfortable in La Paz; in the coldest months (about 21°C) step up to a 5mm suit.
Fin maps 46 sites in La Paz (43 scuba diving sites and 11 snorkelling spots, with some suited to both), organised into 2 areas.
Observed species across La Paz sites include California Sea Lion, King Angelfish, Panamic Green Moray, Cortez Rainbow Wrasse, Barberfish, and Moorish Idol. The Whale Shark has been recorded at dedicated sites near Isla Espiritu Santo. Nudibranch enthusiasts will find Felimare californiensis and the Longnose Hawkfish tucked into reef structures. The Panamic Sergeant Major is among the most consistently encountered species across the region.
Yes, La Paz has a strong selection of beginner-rated sites, including Swanee Reef and San Rafaelito at Isla Espiritu Santo, as well as Punta Arenas, Barco Encayado, and Roca Montana at Isla Cerralvo. These are generally shallow reef dives accessed by boat. More challenging drift dives like El Bajo and Los Viejitos are better reserved for advanced or intermediate divers comfortable with current.
All top sites in La Paz are reached by boat, with no shore-entry sites listed among the main offerings. Operators including The Cortez Club, Sea Lions Dive Center, La Paz Divers, and Baja Underwater Expeditions, among others, run trips to both island groups. With multiple operators available, it is straightforward to arrange guided boat dives or snorkel excursions to Isla Espiritu Santo and Isla Cerralvo.
