Best places to dive with Reef manta ray

The Hanifaru Bay signature species. The southwest monsoon (roughly May to December) funnels plankton into the bay and feeding aggregations peak June to November, strongest August to October around the new and full moons, with up to 247 mantas documented in one event. The northeast monsoon (January to March) is quiet. Reef mantas are also seen year-round at Baa's cleaning stations, but the mass aggregation is monsoon-driven.

The main scuba draw at Manta Bowl in Ticao Pass, one of the largest reef-manta aggregations in the Philippines — 280+ individuals identified by LAMAVE. Present year-round at the cleaning stations, most reliable roughly December to May. Requires the offshore Manta Bowl dive.

Reef mantas also visit the pinnacles alongside the larger oceanic mantas, most often Feb-April.

Cleans and feeds at German Channel year-round, peaking with the plankton roughly November–April; feeding aggregations of dozens are possible.

Peak season is December-March at cleaning stations like Manta Sandy and Manta Ridge. Present year-round but far less reliably during the June-September wet season.

The signature animal of Tofo. Reef mantas are present year-round at Manta Reef's cleaning stations; sources report bigger aggregations (20+ at a time recorded) leaning to the cooler, plankton-rich months around October-January. Coded reliable all year rather than a single sharp peak.

Reliable year-round at Manta Point's cleaning and feeding stations, Nusa Penida; feeding aggregations are more common in the cooler months (roughly June-October).

Present in Komodo year-round, but where they are changes with the monsoon. A photo-ID study of 1,085 individuals (2013-2018) found peak abundance at the central cleaning stations — Karang Makassar and Mawan — from November to April on the northwest monsoon, with the lowest counts in August-September. At Manta Alley in the south the pattern inverts: peak May to October on southeast monsoon upwelling. Animals move between the two, roughly 35km apart. Park-wide the season is therefore close to flat, which is why no single peak is coded — pick the site to match the month, not the other way round. Densest aggregations reported at central stations are 10-20+ individuals in January-February. June-September at the central sites still produces individual mantas, just not the large aggregations.

Genuinely unreliable here. Manta Point is named for occasional sightings when the water is plankton-rich in the wet season (roughly December-March), but mantas should not be a reason to choose the Gilis.

Occasional at 8 Mile Rock, sometimes circling divers on the safety stop. Irregular; no reliable season documented here.

Manta and eagle rays cross Monad Shoal; slightly more likely in the plankton-rich November–January months.

Occasional at the Cod Hole and Lighthouse Bommie; reported at cleaning stations and in passing rather than reliably resident. No strong single-month peak documented for the Ribbon Reefs.

Koh Bon and Koh Tachai are the main manta sites, with cleaning stations that reef mantas visit most often in the dry season; also seen at Richelieu Rock. Reported roughly January-May. Not guaranteed on any single dive.

Occasional at exposed sites such as Hin Kong, most likely in the February-April pelagic window; never reliable at the Surin island reefs.

Turn up mainly April–May during plankton blooms, often at current-swept sites like Washing Machine; not present on every trip.

Mantas are only an occasional visitor at Wakatobi and are not a reliable draw; this is a reef and macro destination rather than a manta one.