Takamatsu · Kagawa · Japan
Megijima Beach
Step onto the pristine white sands of Megijima Beach, Takamatsu's most celebrated island shoreline, also known as Onigashima Beach. Here, the turquoise waters of the Seto Inland Sea meet a dazzling expanse of fine sand, creating a postcard-perfect setting. It's an island adventure waiting to happen, easily accessible and utterly captivating.
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Live from Open-Meteo · sea surface temperature and wave data modelled at 1-km grid resolution for Megijima Beach. Numbers refresh at the hourly tick.
- Purity
- 0%
- Conditions
- 0%
- Crowd
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- Vibe
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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.
Step onto the pristine white sands of Megijima Beach, Takamatsu's most celebrated island shoreline, also known as Onigashima Beach. Here, the turquoise waters of the Seto Inland Sea meet a dazzling expanse of fine sand, creating a postcard-perfect setting. It's an island adventure waiting to happen, easily accessible and utterly captivating.
Photos
8 captures from Megijima Beach
About this beach
Where it is
Megijima Beach
Takamatsu, Kagawa, Japan
34.3925°, 134.0546°
Top things to do
At Megijima Beach
Swim & Snorkel
Clear, inviting waters
Instagram Photos
Iconic white sand views
Sunbathe
Relax on pristine sand
Explore Island
Visit demon caves
Near this beach
Places, rentals, tours and events within walking and driving distance of Megijima Beach.
Questions people actually ask about Megijima Beach.
Is swimming safe at Megijima Beach?
Megijima Beach, also called Onigashima Beach, is generally safe for swimming during summer months when weather is calm. The white sand beach has a gradual entry into the water, making it family-friendly. However, lifeguard availability may be limited, so exercise caution and check local conditions. The Seto Inland Sea here typically has mild waves, but currents can vary. Jellyfish may appear in late summer. The beach is well-maintained and popular with families, indicating good safety standards. Always supervise children and avoid swimming during rough weather or high winds.
When is the best time to visit Megijima Beach and the island?
The best time to visit Megijima Beach is between late June and early September for swimming, with July and August offering warmest water temperatures. Spring (April-May) and autumn (October-November) are excellent for exploring the island's art installations and hiking trails without crowds, though swimming may be too cool. The Setouchi Triennale art festival, held every three years, brings extra visitors but also special exhibitions. Weekdays during summer offer beautiful beach weather with fewer crowds than weekends. Early morning visits provide excellent photography light on the distinctive white sand.
