The Cleavage
Protected Area
Kepulauan Seribu
Why dive here
The Cleavage is a reef dive where divers can encounter mantis shrimp. Water ranges 29-32°C, warmest April, May, June.
The Cleavage is one of those sites that always leaves us smiling, especially if you catch it right. Heading southeast, the reef drops to about 30 metres, where you’ll find some truly impressive coral formations interspersed with stretches of sand. We’ve spent entire dives just cruising along here, watching black-blotched wrasse dart through the staghorn thickets. Our favourite part, though, is the shallow coral garden to the south. It’s glorious on a calm day, bathed in sunlight, the water so warm it feels like a bath. You’ll spot Clark’s anemonefish peeking out from their homes and often a common dragonet or two shuffling across the sandy patches. Be mindful of the tide; strong currents can really kick up a fuss here, obscuring that lovely visibility. We always suggest aiming for slack tide if you want to fully appreciate the details. It’s a site that rewards a slow pace, letting you soak in the colours and the sheer abundance of life.
Reviews for The Cleavage
Conditions
Ocean conditions, forecast and tides for The Cleavage
The Cleavage Ocean Conditions
Monthly averages for The Cleavage, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-0.93, 103.77) (179km away)
October Averages
Sea Temperature
31°C
88°F · Range: 30.2–32.2°C
Air Temperature
26°C
79°F
Wind Speed
2.5 m/s
4.9 knots
Atmospheric Pressure
1010.1 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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