Hammerhead Shark
The iconic schooling sharks of Baja's offshore banks. Hammerheads are spectacular to see, challenging to catch, and unforgettable.
Overview
Hammerhead Sharks (Sphyrna spp.) are among the most recognizable fish in the ocean, thanks to their distinctive T-shaped head or "cephalofoil." In Los Cabos, the most common species is the Scalloped Hammerhead (S. lewini), which is known for schooling in large numbers around offshore seamounts and banks. Seeing a school of Hammerheads is one of the most impressive sights in Baja fishing.
Hammerheads are found in both nearshore and offshore waters in Cabo. They're most common around the Gordo Banks and other offshore structure where they school by the hundreds. They're also encountered in the deep channels between Cabo San Lucas and San Jose del Cabo. Hammerheads are strong, agile fighters that make long, powerful runs.
Physical Characteristics
The hammer-shaped head (cephalofoil) is a highly specialized structure that provides 360-degree vertical vision and enhanced electroreception. Hammerheads can detect prey buried in the sand.
Three main species are found in Cabo: Scalloped Hammerhead (most common), Great Hammerhead (largest, up to 20 ft), and Smooth Hammerhead. Scalloped Hammerheads are known for their large schools.
Best Seasons
Hammerheads are most common in Los Cabos from June through November. They prefer warm water and are frequently found around the Gordo Banks, where schools of 100+ Hammerheads can be seen on sonar. They're less common in winter when water temperatures drop, but they can still be found in deeper water year-round. The best time of day is early morning when they're actively feeding.
Hot Spots
Gordo Banks
5-10 mi SE. The premier Hammerhead location; schools of 100+ are common on sonar.
Golden Gate Bank
15 mi NW. Deep structure that holds schools of Hammerheads.
Iman Bank
12 mi E. Productive for Hammerheads, especially during summer months.
San Jaime Bank
25 mi NW. Remote bank with regular Hammerhead sightings.
Best Techniques
Tip
Conservation
Important
See Baja's Most Spectacular Sharks
Book an offshore charter and witness schools of Hammerheads around the Gordo Banks.
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