Where do Sea Turtles (honu) sleep?
Short Answer: They sleep submerged in the ocean, floating on top of the ocean, or basking on the beach in Hawaii.
Ever wondered where sea turtles catch their z’s? These fascinating creatures have unique ways of resting, whether submerged deep in the ocean, floating near the surface, or basking on the warm beaches of Hawaii. Oahu, in particular, is home to several beaches where you might spot turtles peacefully snoozing. Read on to discover how sea turtles sleep, how they breathe during their slumber, and the best beaches to see them up close!
How Long Can Turtles Sleep Underwater?
Sea turtles are excellent divers. They can hold their breath for an impressive 4 to 7 hours when they’re resting underwater. Their heart rate slows down dramatically, which conserves oxygen and allows them to stay submerged for long periods. However, they still need to come up for air, so even while sleeping, they may briefly surface before diving back down for another restful stretch.
How Do Sea Turtles Breathe While Sleeping?
Though sea turtles are reptiles and need to breathe air, they have an extraordinary ability to hold their breath for hours. When they sleep underwater, they rely on their large lungs, which can store a lot of oxygen. When resting on the beach or floating on the water’s surface, turtles simply lift their heads to take a breath before continuing their nap.
Beaches on Oahu with Known Sleeping Turtles:
- Laniakea Beach (Turtle Beach)
- Haleiwa Beach
- Makaha Beach
- Waikiki Beach (Occasionally basking turtles)
- Ka’ena Point
If you’re visiting Oahu, these beaches offer great opportunities to see sea turtles up close, whether they’re basking on the shore or taking a peaceful underwater nap. Remember to keep a safe distance to protect both you and the turtles!