Manza - Dream Hole - Aloha Divers Okinawa

Manza - Onna

- Advanced Boat Dives in Okinawa -

Manza is one of Okinawa’s most exciting dive areas, famous for dramatic underwater landscapes, deep walls, caverns, and the chance to encounter large pelagic species.This area is ideal for experienced and thrill-seeking certified divers, offering a mix of big marine life, unique geological formations, and excellent macro photography opportunities.

What to see during Manza diving ?

Manza is known for both big marine life and rare macro species. During your dives, you may encounter:

Silky sharks & whitetip reef sharks
Green turtles, eagle rays & stingrays
Giant trevally, tuna & Napoleon fish
Moray eels, octopus & lionfish
Pygmy seahorses & ornate ghost pipefish
Nudibranchs, shrimps, lobsters & crabs
Anemonefish and other reef species

Manza Diving – Key Information

Diver level: Advanced Open Water certified divers
(recent diving within the past 12 months recommended)
Dive access: Speedboat
Dive type: Boat dives
Marine conditions: Big life, macro life, caverns & photography
Current: Sometimes strong – excellent for experienced divers
Depth: 5 – 35 meters (16 – 115 feet)
Water temperature:
Winter: 20–23°C (68–73°F)
Summer: 25–29°C (77–84°F)

What Does a Typical Day Look Like?

Meeting point at Seragaki Port – 7:30 AM
Arrival at the first dive site around 8:40 AM
First & second dives in the morning
Lunch break (lunch not included)
Third dive in the afternoon
Return to Seragaki Port around 3:00 PM

Price & What’s Included

3 Boat Dives – ¥21,000 per person

Included:

Hotel transfers (Chatan & Kadena area only, for guests without a car)
Tanks & weights
Professional dive guide
Underwater diving photos

Equipment Rental (optional):

Full equipment set – ¥4,000 per person
(BCD, regulator, wetsuit, fins/boots, mask/snorkel & dive computer)

Book now !

Why Dive in Manza?

Manza is the perfect destination for certified divers looking for excitement and challenge. Famous dive sites such as Dream Hole and Horseshoe feature large caverns, dramatic walls, and strong currents that attract pelagic species, including sharks.

In addition to big marine life, Manza is also well known for its exceptional macro diving, making it a favorite among underwater photographers.

Other Popular Dive Sites in Okinawa

Special Dive Trips

Cancellation Policy:

Up to 7 days before – No cancellation fee
Up to 5 days before – 25% fee
Up to 3 days before – 50% fee
Up to 1 day before – 100% fee

Travel & Dive Insurance

Aloha Divers Okinawa strongly recommends that all guests purchase their own diving and travel insurance. The company is not responsible for injuries or losses sustained during tours.

- DAN – Divers Alert Network https://www.diversalertnetwork.org

Okinawa Code of Conduct

Aloha Divers Okinawa follows the Green Fins Code of Conduct, promoting environmentally responsible diving practices to protect Okinawa’s marine environment.