Yabiji is one of Japan's largest reef systems, lying north of Miyakojima and further offshore than Ikema Island. You cannot walk there — it can only be reached by boat. And having a boat does not mean you can go every day.
Three conditions that decide whether Yabiji is open
There are three things we read: wind direction and speed, swell height and period, and the tide. August in Miyakojima is hot and, judging by the forecast alone, looks like one fine day after another — but whether Yabiji is reachable is a separate question from the weather.
How to think about August
August is when the water of Miyakojima is at its brightest and warmest, and you can stay in for a long time. It also overlaps with typhoon season, so it is not unusual for conditions in the first half of a week to be nothing like the second. If you are staying several days, the surest approach is not to pin Yabiji to a single date — keep a spare day either side.
Summer here also has a daily rhythm: light wind in the morning, building through the afternoon. For trips out to Yabiji, a morning departure is a real advantage.
CAPTAIN'S NOTE We can only say "yes, we're going" from the evening before or the morning of. When the forecast will not settle, we swap Yabiji for a sheltered spot in the lee of the island and rebuild the day so it is no less enjoyable.
What to tell us when you book
Whether your priority is "I want to reach Yabiji" or "I want to relax on beautiful water" changes how we build the day. Tell us which matters more when you book, and we will propose the best course for the conditions. If your schedule has slack, let us know that too.
