The season of Giant Cuttlefish has started!

January 26, 2023


Weather: Sunny
Ground Temperature: 22℃
Water Temperature: 20-21℃
Wind Direction: East→East southeast (5→7→5m/s)
Swell: 2m


Diving point (visibility)


☆ Osaki Sand Garden, Ishigaki Island (15m)
☆ Osaki Purple Queen Reef, Ishigaki Island (10m)
☆ Nagura Bay Coral Garden, Ishigaki Island (10m)



Clear blue sky! What a great day!

But the sea water was murky everywhere 🙁

As the water visibility was not great, we focused on the macro sea life and explored the Osaki and Nagura areas.

There were two Giant cuttlefish around the shallow coral areas of Osaki, laying eggs in between the coral branches.

It looks like the season of Giant cuttlefish has started!





Prime Scuba Ishigaki
345-9, Maezato, Ishigaki, Okinawa 907-0002 Japan

Enjoy “prime” quality diving!