Best for intermediate divers, Up to 30m, shore entry, mild current.
Tatsunokuchi is a shore entry reef site located near Nagasaki City. The topography consists of a reef environment reaching depths of up to 30 metres. Divers should be aware of boat traffic in the area while navigating the site. Conditions are generally suitable for intermediate divers, with mild currents and visibility ranging between 6 and 15 metres. Water temperatures fluctuate throughout the year, ranging from 16C in the winter months to 26C in September. Facilities are available at a nearby dive shop to support local diving activities.
32.69407, 129.79355
The site is a beach entry point that can be dived year-round as it is protected from bad weather conditions.
Located 30 minutes from the center of Nagasaki City by car.
Recorded at this site
Depth
Up to 30m
Visibility
6-15m
Skill Level
Intermediate
Entry
Shore
Water Temp
16-26°C
Current
Mild
Best Time
Year-round
The site is rated for intermediate divers.
The reef reaches a maximum depth of 30 metres.
Tatsunokuchi is accessed via shore entry.
Water temperatures range from 16C in February and March to 26C in September.
Divers should remain cautious of boat traffic in the area.
Diving at Tatsunokuchi in Nagasaki City requires the following certifications: Open Water. Always dive within your training limits.
A 5mm wetsuit is recommended for diving at Tatsunokuchi in Nagasaki City. Water temperatures range from 16°C to 26°C.
The best months to visit Tatsunokuchi in Nagasaki City are January, February, March, April, May, June, July, August, September, October, November, and December. Conditions outside these months can still be good but are less predictable.
