Southern Stingray
🦅WhereSandy bottoms, shallow bays, Tugboat Beach
WhenYear-round
Size1–1.5m disc
“Burrows in sand during day, hunts at night. Often seen by snorkelers in shallow water.”
Field Guide · Curaçao
Underwater Curaçao
70+ dive sites, 358 fish species, 60 coral species
Curaçao sits outside the hurricane belt on a limestone island ringed by coral reefs. From 5m tugboat wrecks to 40m walls, sea turtles, eagle rays, and spawning corals, this is the complete guide to what lives below the surface.
By depth & habitat
The Zones
From the surface to the deep wall, the life changes with depth, light, and current.
Surface & Shallows
0–3mBefore you descend. Southern stingrays glide over sand, flyingfish skip away from the bow, and the first reef fish appear in the sunlit shallows.
Queen Conch
🐚WhereSeagrass beds, sandy patches, Klein Curaçao
WhenYear-round
Size20–30cm
“Protected species in Curaçao. The large pink shell is iconic of the Caribbean.”
Turtle Realm
3–10mGreen, hawksbill, and the rare loggerhead turtle feed, rest, and breed around Curaçao. Playa Piskadó is the most reliable daily encounter in the Caribbean.
Green Sea Turtle
🐢WherePlaya Piskadó (daily), Playa Lagun, Tugboat, Klein Curaçao
WhenYear-round · nesting May–Sep
Size1.0–1.3m
“Arrives daily at Playa Piskadó pier to feed while fishermen clean their catch — they know the schedule.”
Hawksbill Turtle
🐢WherePlaya Kalki, Cas Abao, Mushroom Forest
WhenYear-round
Size0.8–0.9m
“Feeds on sponges that would otherwise overgrow the coral reef — critical for reef health.”
Tugboat Wreck
5mA small, intact tugboat sitting upright in 5 meters of water. Perfect for snorkelers and first-time wreck divers, covered in sponges and reef fish.
Orange Tube Sponge
🧪WhereAll reef sites, wrecks
WhenYear-round
Size30–60cm
“Bright orange tubes that extend from reef. Common on Tugboat wreck.”
Queen Angelfish
🐟WhereAll reef sites 5–12m
WhenYear-round
Size25–35cm
“Patrols the deck of the Superior Producer wreck. One of the most photographed fish in the Caribbean.”
Night Dive
10mAt night the reef changes. Octopus, lobsters, morays, and scorpionfish emerge from hiding while the corals open to feed.
Common Octopus
🐙WhereRocky crevices, Tugboat (night), St. Marie Reef
WhenYear-round · best at night
Size40–70cm
“Changes skin texture in 200 milliseconds. Each arm has independent nerve clusters and can taste what it touches.”
Caribbean Spiny Lobster
🦞WhereNight dives Porto Marie, St. Marie, Tugboat area
WhenYear-round · emerges at night
Size30–50cm
“Has no claws — defends itself with sharp spines on its antennae, which can be longer than its body.”
Coral Kingdom
10–20mCuraçao’s reefs drop from 5m to 30m+ in dramatic walls. Brain coral, elkhorn, pillar coral, and barrel sponges form the architecture of the reef.
Lobed Star Coral
🪸WhereAll reef sites, deep walls
WhenYear-round
Size1–3m diameter
“Massive boulder coral that can live for 500+ years. Primary reef builder in Curaçao.”
Grooved Brain Coral
🧠WhereAll reef sites, shallow to mid-depth
WhenYear-round
Size1–2m diameter
“Named for its brain-like appearance. Grows slowly, adding 1-2cm per year.”
Eagle Ray Highway
20mSpotted eagle rays and the occasional manta ray cruise along the reef edge, often in small groups, with their wingtips brushing the current.
Spotted Eagle Ray
🦅WherePorto Mari, Director's Bay, Playa Kalki, Watamula
WhenYear-round · peak Nov–Apr
Size2m wingspan
“Travels in formation, wing-tip to wing-tip. Sightings at Watamula often involve 5–10 individuals.”
Manta Ray
🦅WhereEastpoint, open water, offshore sites
WhenSep–Nov (plankton blooms)
Size3–5m wingspan
“Appears in autumn drawn by concentrations of plankton. Filter-feeds with its vast cephalic fins wide open.”
Superior Producer Wreck
30mA 50m cargo ship that sank in 1977. Now one of the most famous wreck dives in the Caribbean, surrounded by tarpon, barracuda, and grouper.
Giant Tarpon
🐠WhereSuperior Producer Wreck, Tugboat Beach
WhenYear-round
Size1.5–2m
“A school of 40+ individuals circles the Superior Producer permanently. Frequently mistaken for sharks.”
Great Barracuda
🐟WhereSuperior Producer, Barracuda Point, Watamula
WhenYear-round
Size1.0–1.5m
“Accelerates to 43 km/h in short bursts. Curious and unafraid — will follow divers for entire dives.”
Mushroom Forest
35mA forest of giant barrel sponges at the Blue Room cave. Nurse sharks sleep under ledges, frogfish hide on the sponges, and shafts of light enter the submerged cave.
Nurse Shark
🦈WhereMushroom Forest (Blue Room cave), Diver's Leap, deep ledges
WhenYear-round
Size2–3m
“Found sleeping under the ledge in The Blue Room cave. Nocturnal hunter — can pump water over gills while motionless.”
Green Moray Eel
🐍WhereMushroom Forest, Director's Bay, Superior Producer
WhenYear-round
Size1.2–1.8m
“Has two sets of jaws — the second set (pharyngeal jaws) shoots forward to drag prey down the throat.”
Deep Blue & Pelagic
40m+Beyond the reef wall: humpback whales pass through in winter, dolphins join boat trips, and whale sharks are documented but rare.
Humpback Whale
🐋WhereOffshore, north of island
WhenFeb–Apr migration
Size12–16m
“Passes through Curaçao waters on the migration route between South America and the Caribbean. Sightings from boats documented but rare.”
Bottlenose Dolphin
🐬WhereOffshore, all coasts
WhenYear-round · peak morning
Size2.5–3.5m
“Sighted on approximately 30% of full-day boat trips. Spotted and Roughtooth dolphins also documented in ABC island waters.”
Where to dive
Best Dive Sites
Shore entries, wrecks, walls, and the best multi-species encounters
Playa Piskadó
3–15m
🐢🐟🦈
Turtles come daily at the pier to feed on fish scraps. Easy shore entry and one of the most reliable turtle encounters on the island.
Explore →Tugboat Wreck
5m
⚓🐠🧽
Intact tugboat in 5m, perfect for snorkeling and beginners. Covered in sponges, angelfish, and parrotfish.
Explore →Playa Kalki
5–30m
🪸🐢🐟
Coral walls, turtles, and excellent visibility. One of the most photographed reef sites in Curaçao.
Explore →Klein Curaçao
5–40m
🐢🐋🐠
Remote island with turtles, dolphins, and seasonal whales. Excellent drift diving along the drop-off.
Explore →Cas Abao
5–25m
🪸🐟🐢
Gentle reef slope with elkhorn coral, parrotfish, and frequent turtle sightings.
Explore →Porto Mari
5–30m
🪸🐠🐖
Double reef system with healthy coral and the famous resident pigs on land nearby.
Explore →