Gahi Island East Beach is a shallow reef site located 10 metres from the shore of this uninhabited island. Accessible only by boat, the site features massive coral heads and is suitable for beginners. Snorkellers can expect depths ranging from 2 to 5 metres, with an average depth of 3 metres. Visibility at the site typically ranges between 20 and 30 metres. Conditions include moderate currents, and visitors should be aware of sharp coral. Water temperatures fluctuate between 22C and 29C throughout the year. This site is highly rated for snorkelling, with typical sessions lasting up to 180 minutes.

Uru no Sachi is a reef site located off Zamami Island, suitable for beginners. The topography features coral formations that descend from the surface to a maximum depth of 20 metres. Divers can expect visibility between 20 and 30 metres. Access is strictly by boat, and while currents are generally mild, divers should remain aware of potential rip currents and stronger water movement. Water temperatures fluctuate between 22 and 29 degrees Celsius throughout the year. Before entering the water, check local reports regarding the presence of jellyfish. Divers are advised to stay close to their guide and monitor conditions on the day of the dive.

Butsu Butsu Coral is a reef site located off Zamami Island, offering depths between 3 and 18 metres. This beginner-friendly location is accessed by boat and features mild currents, making it suitable for those with an open water certification. Visibility typically ranges from 20 to 40 metres, providing clear views of the table corals and sea fans that form the reef structure. Water temperatures fluctuate between 22 and 29 degrees Celsius throughout the year. Divers should coordinate air fills, weights, and equipment rentals with their boat operator prior to departure, as no facilities are available on-site.

Adan Shita is a reef site located off Zamami Island, offering depths between 7 and 20 metres with an average of 12 metres. The site is accessible only by boat and features mild currents, making it suitable for beginner divers. Visibility typically ranges from 20 to 30 metres. Divers should maintain neutral buoyancy throughout the dive to avoid contact with the seabed, as the area contains sharp coral and rocks that can cause injury. Water temperatures fluctuate between 22C and 29C depending on the time of year. Ensure you arrange boat transport in advance and confirm departure facilities before heading out to the reef.

Nishibama (Kitahama) Beach on Zamami Island features a combination of reef and seagrass habitats. Divers and snorkellers can access the site from the shore, with the best entry point located at the northern end of the beach. After swimming approximately 80 metres from the shore, visitors reach a drop-off. Depths at this location range from 5 to 26 metres, with an average depth of 26 metres. Conditions generally include mild currents and visibility between 30 and 50 metres. Facilities available at the beach include parking, toilets, showers, a rinse station, equipment rental, and access to guided tours.

Gina is a reef site located off Zamami Island in the Kerama Islands. Accessible only by boat, the site features a reef structure ranging from 5 to 18 metres in depth, with an average depth of 12 metres. It is suitable for beginners and snorkellers, offering manageable conditions with mild currents and visibility between 15 and 30 metres. Water temperatures fluctuate between 22 and 29 degrees Celsius throughout the year. Divers should check locally for boat operator details, as there are no fixed shore facilities at this location. A 3 mm wetsuit is recommended for warmer months, while a 5 mm suit is advised for cooler periods.

In the Stream is a shore-entry drift dive located 50 metres off Zamami Island. The site features a reef structure ranging from 8 to 25 metres in depth, with an average depth of 15 metres. Divers experience moderate currents that require careful planning to ensure a smooth drift along the reef. Visibility typically fluctuates between 10 and 25 metres. Due to the presence of surge and sharp coral in the shallows, precise buoyancy control is essential during entry and throughout the dive. This site is suited for intermediate divers capable of managing moving water and changing current conditions.

Joy Joy is a reef site located off Zamami Island, offering depths ranging from 5 to 30 metres with an average of 15 metres. The site is accessible only by boat and features moderate currents, making it suitable for beginners who should remain mindful of buoyancy to avoid sharp coral and rocks. Visibility typically spans 15 to 30 metres. Water temperatures fluctuate between 22 and 29 degrees Celsius throughout the year. Divers should remain vigilant regarding boat traffic during entry and exit, as well as the presence of sharks in deeper sections. Guided tours are recommended to navigate the reef structure effectively.