Shortfin Mako Shark
Isurus oxyrinchus
Another fast and agile shark species found in our area on occasion is the Short-finned mako. While not nearly as common as the Basking or Blue sharks, we have had a number of sightings of makos in recent years. One particular whale watch comes to mind: It was in July of 2012 and we were heading up north to Jeffrey’s Ledge where we had received reports of a few whales from some of the local fishermen in that area. While crossing over the southern part of the ledge we saw a mako leap completely clear from water four times in a row! These sharks are very athletic can reach burst speeds of over 70 mph making them the fastest shark in the world.
Quick Facts & Stats
Fastest shark species
Speeds near 45 mph
Long, pointed snout
Powerful jumping ability
Makos can also swim at sustained speeds of over 30 mph for hours on end. One Mako shark was tracked by satellite tag as it traveled close to 2,000 miles in a little over a month. Short-finned makos normally reach lengths of 10 feet and weigh around 300 pounds, with females averaging larger than males. They are superficially similar to Blue sharks in that they are sleek animals and are often a deep blue color on the back and silvery-white on the underside. Close examination, however, reveals many differences between the two species. Makos are more robust that Blue sharks, with proportionally much shorter pectoral fins.
Like their cousins the Great white sharks, Short-finned makos are warm-water animals preferring waters of 60 degrees F or more. Therefore you would expect any sightings of this species to be later in the Summer or early Fall when the water in our area is at its warmest.
