Middle Book
Protected Area
名蔵アンパル
Why dive here
With 428+ marine species recorded in the area - including bull sharks, manta rays, mobula rays (devil rays), seahorses and sea turtles - Middle Book offers some of Ishigaki & Yaeyama's richest diving. Water ranges 23-30°C, warmest July, August, September.
Middle Book is one of those sites that just feels… good. It’s a solid dive, a perennial favourite when the weather’s playing nice and we’re looking for a relaxed drift. We often find the visibility here can stretch to a comfortable 20-25 metres, sometimes even more, making for effortless cruising over the varied coral structures. What makes Middle Book special, for us, is the sheer density of coral, particularly the big, established colonies of honeycomb and staghorn. You’re not just seeing scattered patches; it’s a proper landscape of hard corals. Keep an eye out for the bluespotted shrimpgobies. They’re usually easy to spot near their burrows, watching you with a kind of resigned curiosity. We’ve also had some fantastic encounters with Humphead wrasse here, lumbering past with that distinctive brow. While not a guaranteed manta spot, Middle Book occasionally delivers a fly-by, especially when the currents are bringing in the good stuff. It’s a site that rewards slow exploration rather than a frantic dash, perfect for photographers or anyone who just wants to soak it all in.
Nearest Dive Centres to Middle Book
Dive shops near Middle Book
WAKE UP CALL
MOANA Diving College ISHIGAKIJIMA
SEA LIGHT
海講座
Blue Water
ORION
Reviews for Middle Book
Conditions
Ocean conditions, forecast and tides for Middle Book
Middle Book Ocean Conditions
Monthly averages for Middle Book, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (24.6, 124.35) (10km away)
October Averages
Sea Temperature
29°C
84°F · Range: 27–30.4°C
Air Temperature
26°C
79°F
Wind Speed
7.74 m/s
15.0 knots
Atmospheric Pressure
1013.6 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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