Iki · Nagasaki Prefecture · Japan
Tatsunoshima Beach
Prepare to be mesmerized by Tatsunoshima Beach, a postcard-perfect vision of white sand and water so blue it seems to glow. This isn't just a beach; it's an experience, a signature slice of Iki Island's unparalleled beauty that beckons you to dive in and explore its vibrant marine life.
Reading live conditions…
Live from Open-Meteo · sea surface temperature and wave data modelled at 1-km grid resolution for Tatsunoshima Beach. Numbers refresh at the hourly tick.
- Purity
- 0%
- Conditions
- 0%
- Crowd
- 0%
- Vibe
- 0%
The OnlyBeaches Index weighs four pillars against your chosen persona. Purity comes from water clarity and air-quality heuristics; Conditions from Open-Meteo waves, wind and temperatures; Crowd from historical patterns; Vibe from nearby events within 50 km. The score rebalances throughout the day.
Prepare to be mesmerized by Tatsunoshima Beach, a postcard-perfect vision of white sand and water so blue it seems to glow. This isn't just a beach; it's an experience, a signature slice of Iki Island's unparalleled beauty that beckons you to dive in and explore its vibrant marine life.
Photos
8 captures from Tatsunoshima Beach
About this beach
Where it is
Tatsunoshima Beach
Iki, Nagasaki Prefecture, Japan
33.7432°, 129.7346°
Top things to do
At Tatsunoshima Beach
Turquoise Swim
Crystal-clear waters
Snorkel Reef
Vibrant marine life
White Sand Relax
Pristine, soft shore
Scenic Photography
Iconic island views
Near this beach
Places, rentals, tours and events within walking and driving distance of Tatsunoshima Beach.
Questions people actually ask about Tatsunoshima Beach.
Is Tatsunoshima Beach safe for swimming and suitable for families with children?
Tatsunoshima Beach is generally considered family-friendly with its white sand and turquoise waters. The beach offers calm conditions during favorable weather, making it suitable for children. However, always check local conditions before swimming, as currents can vary. The shallow areas near shore are typically safe for wading. Facilities on Iki Island beaches may be limited, so bring appropriate safety equipment and supervise children closely. The best swimming conditions occur during summer months when the water is warmest and seas are calmest.
When is the best time to visit Tatsunoshima Beach?
The optimal time to visit Tatsunoshima Beach is from late June through September when weather conditions are most favorable and water temperatures are warmest for swimming. July and August offer peak beach weather but can be crowded during Japanese school holidays. Spring (May-June) and early autumn (September-October) provide pleasant temperatures with fewer visitors. Avoid the rainy season in June and typhoon season (August-September) when conditions can be unpredictable. Winter visits are possible for scenic views, though swimming is not recommended due to cold water temperatures.
