Cold wave

January 17, 2019


Weather:Cloudy sometimes rain
Ground Temperature:18℃
Water Temperature:23℃
Wind Direction:North-northeast(7m/s)
Swell:4 m


Diving point (visibility)


☆ Submarine, Taketomi(20m)
☆ V-Drop, Kuroshima(18m)
☆ Nakamoto Cave, Kuroshima(16m)




Cold wave is hitting all over Japan including Ishigaki.
Dive computer showed water temperature 21 C in the underwater cave at Kuroshima. So coooold :((
Customer today was a group from Hong Kong, taking group shot at Submarine rock.

They enjoyed many swim thru at this dive site.

There were a big Nudi branch at the exit of swim thru. Same size as a hand!

We saw 3 mantas swimming on the surface when we got to Kuroshima. “Gear up, everyone and jump!”.

We could see mantas feeding with their big mouth open so close♪

Besides, we were lucky to see big dog tooth tuna.

Hawks bill turtle and green turtle came to say hi♡



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