Shark's tongue

A tongue of reef does the work here. It pushes out from the Medhufushi reef into deeper water, and the dive is built around the corner where that tongue ends. You drop onto the reef and settle near the point, where the structure splits the moving water into eddies and small upwellings, and that is where the sharks hold. Grey reef sharks patrol the slope and the blue edge off the corner, and silvertip sharks, heavier and built for the open water, work the same line as a second headline animal. Lower down, whitetip reef sharks lie on the sandy patches between the coral, so the watching happens twice over: the patrolling sharks out in the flow and the resting sharks on the sand.

The slope runs from the shallows down toward 25 metres, so the deeper shark time comes first before you work back up the reef. Spotted eagle rays slide along the drop-off, and the water off the edge is usually clear. How the dive feels comes down to the tide: on a mild slot it is a relaxed reef-corner dive with the sharks present, and when the tide runs the same point turns into a current-swept drift along the corner, with the boat collecting you at the surface once you let go.

Several Meemu sites hold reef sharks, but this is the one built around them at a reef corner rather than in a channel. The atoll's channel drifts need a running tide to deliver, while the tongue concentrates the animals across a wider range of conditions, so the shark show is on the table even when the current is gentle. It is the closest the atoll comes to a dependable shark dive that does not demand hard-current skills, which is why the area's divers think of it as the sharks-without-the-current corner.

The cast is the other thing. Grey reef sharks carry most sites, but here they share the corner with silvertips, a less common open-water shark, and with whitetips resting on the sand below. Three sharks doing three different things in one place, with eagle rays passing the drop-off, is an uncommon mix for one reef corner. And like most of Meemu, it is quiet, so the corner is usually yours.

Read the tide before anything else, because it decides what kind of dive you get. Ask the guide whether the day's plan is a relaxed reef-corner dive or a drift along the point, and set your entry to match. Carry an SMB for the surface pickup, since the dive runs as a drift when the current is up. Work the corner and the slope for the sharks early, then drift back up the reef for the rest of your bottom time.

Plan the depth around that slope. The shark-watching runs down toward 25 metres while the shallower coral sits from around 5, so take the deeper line first, and nitrox stretches the lower phase if you want more time at the corner. The clearest water and calmest surface come in the northeast dry monsoon, January to April; the southwest months give up some visibility for stronger current and busier sharks. The sharks are residents of the corner rather than a seasonal arrival, so they are a year-round draw rather than a window to catch.