Where to Dive in Okinawa
Okinawa offers some of the most beautiful and diverse diving spots in Japan. From coral reefs and sandy seabeds to underwater caves and dramatic drop-offs, divers of all levels can enjoy unforgettable underwater experiences.
While there are several popular areas, the Kerama Islands are widely considered the best diving destination, thanks to their crystal-clear waters, vibrant coral reefs, and frequent encounters with sea turtles and tropical marine life.
For many divers, visiting the Kerama Islands is a must-do during a trip to Okinawa.
Kerama Islands – The Best Diving Area in Okinawa
Located about one hour by boat from Naha, the Kerama Islands are famous for their crystal-clear water known as “Kerama Blue.”
Visibility in this area often reaches 20–30 meters or more, allowing divers to enjoy spectacular underwater scenery.
Divers visiting Kerama can explore:
- colorful coral reefs
- sandy seabeds filled with tropical fish
- underwater rock formations
- caves and swim-throughs
- drift diving along reef edges
One of the highlights of diving in Kerama is the chance to see sea turtles, which are frequently encountered at many dive sites.
Because of these conditions, many divers consider the Kerama Islands to offer the best diving experience in Okinawa.
Learn more here:
https://gold-dive.com/kerama-diving/
Cape Maeda – Famous for the Blue Cave
Cape Maeda is one of the most famous diving and snorkeling locations on Okinawa’s main island.
The site is known for the Blue Cave, where sunlight entering the cave creates a glowing blue underwater effect. Because the cave is easily accessible from shore, it is very popular with snorkelers and beginner divers. However, it can also become crowded, especially during peak tourist seasons.
- Ideal for beginner divers and snorkelers
- Easily accessible from shore
- Can become crowded during peak season
Sunabe Seawall – Convenient Shore Diving
Sunabe Seawall is located near American Village and is a popular shore diving area among local divers.
The site features coral reefs and a variety of macro marine life, including small reef fish, shrimp, and nudibranchs. Because of its easy access from shore, Sunabe is often used for training dives and relaxed recreational dives.
- Features coral reefs and macro marine life
- Ideal for training dives and relaxed recreational dives
- Convenient for local divers and short trips
Manza – Dramatic Underwater Landscapes
Manza is known for its impressive underwater topography. Divers can explore:
- steep drop-offs
- underwater caves
- swim-through rock formations
Note: Strong currents are common at Manza, so this area is not recommended for beginner or inexperienced divers. Boat diving is typically required to reach the best dive sites in Manza, and a certified dive guide is highly recommended to ensure safety.
How to Get to the Kerama Islands from Naha
The Kerama Islands are located 40–50 kilometers west of Naha. There are two main ways to reach them:
- High-Speed Ferry (Jet Ferry) – approximately 1 hour
- Passenger Ferry (Slow Ferry) – approximately 2 hours, fewer daily departures, more budget-friendly
Ferries typically depart from Tomari Port in Naha, accessible by taxi or public transport.
Many dive shops, including GOLD Scuba Diving, offer packages including transportation, so divers can focus on enjoying the dive rather than logistics.
Which Area Should You Choose?
Each diving area in Okinawa offers a different experience.
- Cape Maeda is famous for the Blue Cave.
- Sunabe offers convenient shore diving and macro marine life.
- Manza features dramatic underwater landscapes.
However, if you want to experience clear water, beautiful coral reefs, and the chance to see sea turtles, many divers recommend visiting the Kerama Islands.
Since the islands are located only about one hour from Naha by boat, they are easily accessible for day trips.
For many visitors, diving in the Kerama Islands becomes the highlight of their Okinawa trip.
Plan Your Dive Trip in Okinawa
Okinawa offers many exciting diving opportunities, whether you prefer shore diving or boat diving.
If you want to explore vibrant coral reefs and enjoy clear blue water, a trip to the Kerama Islands is highly recommended.
GOLD Scuba Diving offers guided boat diving tours from Naha to the Kerama Islands, where divers can safely explore some of the best dive sites in Okinawa.
Learn more about our Kerama diving tours here:
https://gold-dive.com/kerama-diving/
👉 Contact us today to book your Kerama diving trip!