Yaeyama Islands Islands
Remote subtropical islands of Okinawa Prefecture, coral reefs
The Yaeyama Islands, far southwest Okinawa, offer coral reefs, subtropical beaches and thick mangroves; travelers arrive for diving, snorkeling, island hopping (Ishigaki, Iriomote) and local Ryukyuan cuisine and crafts.
Yaeyama Islands at a Glance#
Website: https://www.visitokinawa.jp/
About Yaeyama Islands#
The Yaeyama Islands are a subtropical island group in the southwestern part of Okinawa Prefecture, Japan, consisting of several inhabited islands and many small islets. They are known for coral reefs, mangrove forests and a warm climate.
Major islands include Ishigaki, Iriomote and Yonaguni, each offering different experiences - from transport hubs and beaches to dense interior wilderness and diving sites. The region is popular for snorkeling, diving, kayaking through mangroves and island-hopping by ferry.
Settlement patterns and infrastructure vary widely across the islands, with Ishigaki serving as the main transport hub while some islands remain sparsely developed and protected for their natural environments. Local economies rely on tourism, fishing and agriculture.
The archipelago lies roughly 400-700 kilometres southwest of Okinawa’s main island, closer to Taiwan than to the Japanese mainland, set in the East China Sea with warm oceanic currents and coral reef systems.
- Marine life: The islands form a subtropical archipelago with coral reefs, mangroves and rich marine biodiversity; snorkeling and diving are major activities.
- Best time to visit: Typhoon season runs roughly from late summer into autumn, which affects ferry services and outdoor plans; the main visitor season is spring to early summer and autumn shoulder months.
What to See#
- Ishigaki: Ishigaki Island is the commercial and transport hub of the group, hosting the main airport and ferry connections and serving as the usual gateway for visitors.
- Iriomote: Iriomote is largely covered by subtropical forest and mangroves and is known for its rivers, waterfalls and low-density settlements with limited road access.
- Yonaguni: Yonaguni lies at the western edge of the archipelago and is notable for deep-sea fishing, scuba diving and submerged rock formations off its coast.
How to Get to Yaeyama Islands#
Most international visitors connect in Naha (Okinawa) and fly to Ishigaki Airport (PCI, flights by ANA, JAL and low-cost carriers). From Ishigaki there are high-speed ferries to Taketomi and Iriomote and less frequent services to Yonaguni; local airlines operate short island hops to Yonaguni and some other islets.
Tips for Visiting Yaeyama Islands#
- Rent a car on Ishigaki early - island rental fleets are small and often booked in advance.
- Book inter-island ferries in advance during Golden Week and Obon (late April/early May and mid-August), when schedules fill.
- Hire licensed guides for Iriomote's interior; slippery mangrove trails and mudflats are deceptively demanding.
- Try local specialties: Ishigaki beef, Iriomote's mountain yam dishes, and Taketomi's sweet-salty kokuto (brown sugar).
Best Time to Visit Yaeyama Islands#
Spring and autumn avoid the worst of the typhoon season and still offer excellent conditions for sea activities; summer is best for diving but risk of storms increases.
Weather & Climate near Yaeyama Islands#
Subtropical climate with hot summers (peaking in July) and mild winters (coldest in January). Temperatures range from 17°C to 31°C. Heavy rainfall (2119 mm/year), wettest in August.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Acceptable | 17° - 20° | 19° | 150 mm | overcast | 78% | 4.4 m/s | 0.8 moderate | 10.7h |
| February | Acceptable | 17° - 20° | 19° | 135 mm | overcast | 79% | 4.5 m/s | 1.1 high | 11.2h |
| March | Good | 19° - 22° | 20° | 136 mm | overcast | 79% | 3.7 m/s | 1.3 high | 11.9h |
| April | Good | 21° - 25° | 23° | 157 mm | overcast | 82% | 3.6 m/s | 1.6 very high | 12.6h |
| May | Good | 24° - 27° | 25° | 208 mm | overcast | 84% | 4.1 m/s | 1.9 very high | 13.2h |
| June | Good | 26° - 30° | 32° | 181 mm | overcast | 86% | 4.0 m/s | 2.3 extreme | 13.5h |
| July | Good | 27° - 31° | 36° | 158 mm | partly cloudy | 83% | 4.3 m/s | 2.6 extreme | 13.4h |
| August | Good | 27° - 31° | 34° | 233 mm | partly cloudy | 82% | 4.2 m/s | 2.3 extreme | 12.9h |
| September | Very Good | 26° - 30° | 31° | 219 mm | partly cloudy | 81% | 4.9 m/s | 1.9 very high | 12.2h |
| October | Good | 24° - 28° | 26° | 209 mm | overcast | 78% | 4.7 m/s | 1.4 high | 11.5h |
| November | Good | 21° - 25° | 23° | 184 mm | overcast | 78% | 5.2 m/s | 1.0 moderate | 10.8h |
| December | Acceptable | 19° - 22° | 20° | 149 mm | overcast | 77% | 4.5 m/s | 0.7 moderate | 10.5h |
