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Honu · Green Sea Turtles

Oʻahu Turtle Watching

Hawaiian Green Sea Turtles · Honu

Honu · Green Sea Turtles

Snorkel with honu — Hawaiian green sea turtles — at protected reefs along the Waiʻanae coast.

Our snorkel stops visit the reefs where honu rest and feed. Stay 10 feet away — they'll usually come closer on their own.

Dolphin SMART certifiedTripadvisor Travelers' Choice
Snorkel with honu — Hawaiian green sea turtles — at protected reefs along the Waiʻanae coast.
What you'll see

Honu of the Waiʻanae reefs

Hawaiian green sea turtles are native, protected, and a familiar sight at the reefs where we snorkel.

Hawaiian Green Sea Turtle

Chelonia mydas
Up to 4 ft200–350 lbNative · protected

Native, protected, and considered sacred in Hawaiian culture. Honu rest and feed at the reefs we snorkel year-round.

When you will see it: Common at our reef snorkel stops, year-round.

Reef Fish & Honu Habitat

Coral reef community
Yellow tangsClear leeward waterLiving reef

The same reefs that feed the honu are busy with yellow tangs and butterflyfish — a full snorkel show while you wait for a turtle to glide past.

When you will see it: Every snorkel stop, weather permitting.
When to go

Honu are here every month

Green sea turtles live on these reefs year-round — the real choice is what time of day you snorkel.

Best
Morning

Calm water and the clearest reef light.

Afternoon

The warmest water of the day at the snorkel stop.

Sunset

A reef stop earlier, golden hour on the way home.

Oʻahu turtle watching

Snorkel with honu on the Waiʻanae reefs.

Hawaiian green sea turtles — honu — are one of the most beloved sights in Hawaiʻi's waters, and the reefs along Oʻahu's leeward coast are among the best places to find them. On our snorkel stops off the Waiʻanae coast, near Mākaha and Ko Olina, honu graze on the algae that grows on the shallow reef and often rest right where our guests snorkel.

Ocean Joy Cruises sails from Ko Olina Marina, minutes from Kapolei, ʻEwa Beach, and Makakilo. Every morning, afternoon, and sunset cruise includes about an hour of guided snorkeling at a protected reef where honu are frequent visitors, alongside dolphin watching and a hot Hawaiian meal.

Honu are a protected species. We keep our distance, and we ask guests to stay at least 10 feet away and never touch, chase, or feed them — if you stay calm, the turtles will often glide closer on their own.

Green sea turtles are protected — admire them from 10 feet, never touch or feed.

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Where we sail

The leeward Waiʻanae coast

Every cruise departs Ko Olina Marina and sails north along Oʻahu's calm, sheltered west shore — the leeward Waiʻanae coast.

Turtle watching FAQ

Where do we see honu?
Hawaiian green sea turtles (honu) rest and feed at the protected reefs along the leeward Waiʻanae coast, near Mākaha and Ko Olina. Every morning, afternoon, and sunset cruise includes about an hour of guided snorkeling at a reef where honu are frequent visitors — they're seen year-round.
Can we touch the turtles?
No — honu are a protected species. We keep a respectful distance and ask guests to stay at least 10 feet away and never touch, chase, or feed them. If you stay calm, the turtles will often glide closer on their own.
Do we snorkel with turtles?
Yes. Our snorkel stops are right at the reefs where honu graze, so you'll often see them in the water alongside you. Snorkel gear is provided, and each cruise pairs the snorkel with dolphin watching and a Hawaiian buffet. Wildlife is wild, so sightings are never guaranteed — but honu are a common sight here.
Last call onboard · before the tide turns

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