Istiophorus albicans reaches 3.15 m and 100 kg. Atlantic sailfish (Istiophoridae), one of the world's fastest fish (110 km/h documented). Spindle-shaped metallic blue body with silver-white belly, long bill, huge extensible electric-blue dorsal fin as sail (hence sailfish) used to intimidate in coordinated hunting and thermoregulation. Lives in schools or solitary from 0 to 200 m in open water of tropical and warm-temperate Atlantic (Gulf of Mexico, Caribbean, West Africa, Brazil). Spectacular coordinated hunts on sardine baitballs (Isla Mujeres Mexico). Mythical wide-angle photo subject. Sport fishery.
Photo of Atlantic sailfish
Frequently asked questions
How big is the Atlantic sailfish?
Atlantic sailfish (Istiophorus albicans) reaches 150–315 cm in length.
At what depth can you find the Atlantic sailfish?
Atlantic sailfish is found between 0–200 m deep.
Is the Atlantic sailfish dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Atlantic sailfish?
IUCN status: Least concern (LC).
Where can you find the Atlantic sailfish?
Found in: Caribbean, East Atlantic, Mediterranean.