Sea Turtles

Sea Turtle Nesting Season Begins May 1

Sea Turtle Season

Sea turtle nesting season begins May 1, and St. Johns County officials are asking residents, visitors, and businesses to help protect natural habitat by observing all nesting season laws and regulations. The beaches of St. Johns County are home to several species of endangered or threatened sea turtles.

From May 1 to Oct. 31, St. Johns County staff will close vehicular beach access gates at 7:30 p.m. and reopen them at 8 a.m. to allow nesting sea turtles to have a safe beach throughout the night.

Help Keep Our Turtles Safe

Beach visitors can have a positive impact on nesting sea turtles by taking the following actions while enjoying the beach:

  • Use designated walkovers. Please stay off dunes and vegetation.
  • Avoid entering sand dunes and conservation zones (15 feet seaward of the dune line).
  • Remove ruts and sandcastles at the end of your beach day.
  • Stay out of Conservation Zone, 15 feet seaward of the dune line.
  • Do not leave beach chairs or canopies on the beach overnight.
  • Refrain from using fireworks and open fires.
  • Flashlights are strongly discouraged as they can harm sea turtles. Light management guidelines
  • Refrain from releasing balloons, as they can fall into the ocean and harm marine life.
  • Reduce litter and marine debris – dispose of trash properly. Pick up any fishing line and plastic that you see and participate in beach clean-ups.
  • Never approach sea turtles emerging from or returning to the sea. Nesting females are vulnerable and timid and can be easily frightened away.

Meet the Sea Turtles!

Loggerhead (Caretta caretta)

The most common sea turtle species in the southeastern United States, with the east coast of Florida being a very active breeding area. Loggerheads are easily identified by their log-shaped heads, which often measure around 10 inches. Their powerful jaw muscles aid them in crushing their food. Length: 38 – 45 inches, Weight: 250 – 400 lbs, Distribution: Subtropical areas, all oceans, Diet: Mollusks and crabs. ESA Status: Threatened.

Green (Chelonia mydas)

 Green turtles are not actually green. Their name refers to the color of their body fat. Young turtles eat a wide variety of foods, but the diet changes as they reach adulthood. As adults, green sea turtles are exclusively herbivores, or plant eaters. They eat algae and sea grass which turns their body fat green. Their heads are smaller than other sea turtle species, and the ends of their lower jaws are serrated. They have become endangered in Florida through centuries of being hunted for their meat and eggs. Length: 25 – 43 inches, Weight: 250 – 400 lbs, Distribution: Tropical and subtropical, Diet: Sea grasses and algae. ESA Status: Endangered.

Leatherback (Dermochelys coriacea)

Leatherback turtles are the largest of all marine reptiles and are the only sea turtles without hard shells. Their black and white shells lack scales and are covered instead with a rubbery skin, distinguished by seven longitudinal keels or ridges. The leatherback unlike other species, can regulate it’s body temperature, enabling it to dive deeper and to migrate thousands of miles. Length: 60 – 100 inches, Weight: 710 -1300 lbs, Distribution: Nest in tropics, can wander to sub-Artic waters, Diet: Jellyfish. ESA Status: Endangered.

Kemp’s Ridley (Lepidochelys kempii)

 The most endangered of all the sea turtles. The species was named after Richard Kemp, who helped discover them. These turtles come ashore in daylight and nest in groups. The are among the smallest sea turtles, with broadly oval shaped shells, usually olive gray in color. Length: 23 – 26 inches, Weight: Up to 100 lbs, Distribution: Gulf of Mexico and North Atlantic, Diet: Crabs and mollusks. ESA Status: Endangered.

Hawksbill (Eretmochelys imbricata)

Hawksbill turtles are named for their distinct hawk-like beaks. The thick overlapping scales of their shells were once sought after for jewelry, tortoiseshell combs, and other ornaments. Sadly, this demand has brought the species very near to extinction. Length: 28 – 36 inches, Weight: 80 – 140 lbs, Diet: Invertebrates, vegetation and sponges. ESA Status: Endangered.

Turtle Facts

Turtle Tracks
Nesting Activity as of May 24, 2024
North Beaches
Loggerheads: 51Greens: 0Leatherbacks: 1Kemp’s Ridley: 1Total 54
Anastasia Island
Loggerheads: 9Greens: 0Leatherbacks: 3Kemp’s Ridley: 1Total: 13
Matanzas Inlet South
Loggerheads: 7Greens: 0Leatherbacks: 0Kemp’s Ridley: 0Total: 7

Total # of Turtles: 74

Reported Nests Evaluated: TBD

Hatchlings Reported Emerged: TBD


Sea Turtle Nesting

The beaches of northeast Florida are considered as an important nesting area for the loggerhead (Caretta caretta), green (Chelonia mydas) and leatherback (Dermochelys coriacea) sea turtles. Sea turtles emerge from the Atlantic Ocean to nest on our beaches each summer (May 1 to October 31). Females crawl from the water late at night to lay their eggs. They deposit, on average, 100 ping pong ball sized eggs in each nest. They usually lay 2 to 3 nests per season on a 2-3 year cycle. The eggs incubate in the sand for about 2 months. As the conditions have cooled inside the egg chamber the hatchlings emerge out of the nest as a group. As the young turtles exit the nest they instinctually seek the horizon by looking for natural light reflecting off the water.

Growing Up

Upon reaching the water, hatchlings begin their journey spending their first days of their lives swimming offshore. Once there, the tiny sea turtles crawl into mats of drifting algae called sargassum. They spend the first few years of their lives passively drifting on their oceanic rafts feeding on almost anything they can catch in the sargassum. After a few years, the juvenile sea turtles leave their protective nursery and move to inshore feeding grounds where they spend the rest of their pre-adult lives. Ultimately, at the age of 12 – 30, adult, female, sea turtles return to their natal beach to lay nests of their own. Estimates predict that about one in a thousand hatchlings survive to adulthood.


Every morning between May 1 and October 31 sea turtle volunteers patrol the beaches looking for signs of sea turtle nesting. Each sea turtle emergence is examined and documented as a nest or false crawl (a non-nesting emergence). Each nest is marked with stakes, flagging, and, if necessary, covered with a metal screen to protect it from predators. After a nest has been marked, it is carefully monitored for signs of tidal inundation, predation, and finally hatching. After the hatchlings emerge from the nest volunteers return to evaluate and document how many hatchlings emerged. The eggs are counted and a hatching success (the number of hatched egg shells in relation to the total number of eggs) is calculated for each nest.


When a sea turtle is found on the beach, or in the water, dead, sick or injured, it is considered a stranded animal. Whether the sea turtle is a hatchling, juvenile or adult and still alive it is in need of medical attention. Report strandings to the Florida Fish and Wildlife Conservation Commission at 1-888-404-FWCC (1-888-404-3922). Please be prepared to answer the following questions:

  1. What is the exact location of the animal (i.e. name of beach or access point)?
  2. Is the turtle alive or dead?
  3. What is the approximate size of the animal?
  4. Is the turtle marked with spray paint?

The answers will give us the information we need to respond quickly with the correct equipment to handle the animal. An animal with spray paint indicates the turtle has already been documented.

If you find a sea turtle floating in the water get a GPS reading, take pictures, and call the Florida Fish and Wildlife Conservation Commission at 1-888-404-FWCC (1-888-404-3922).

tortoise or turtle?
gopher tortoise

Gopher Tortoise (look for claws)

Kemps Ridley

Sea Turtle (look for flippers)

Gopher Tortoises and Sea Turtles are found on our beaches and often mistaken for each other.

If You See a Turtle in Distress

If you find a sick / injured / dead sea turtle do not put them back into the water as they may need medical attention. Please call FL Fish & Wildlife Conservation Commission’s 24-hour Wildlife Alert Number at 1-888-404-FWCC (1-888-404-3922).

sandy shoreline


Leave only your footprints in the sand.

Related Services