Diving in Southern Leyte

Of 104 whale sharks recorded interacting with tourists in this bay, 45 percent carried scars from boat propellers, fishing gear or blunt trauma. The recommendation that came with that count in 2017 was for vessel speed limits around Panaon Island during the season. Eight years later it is law. Republic Act No. 12238, approved on 29 August 2025, declared about 61,204 hectares of water around Panaon a protected seascape1, and the statute asks for guidelines regulating vessel speed to protect the large animals that pass through2. It covers the four Panaon municipalities of Liloan, San Francisco, Pintuyan and San Ricardo, and nothing more. The Padre Burgos house reefs, the Tangkaan sanctuaries and Limasawa lie outside it, under small sanctuaries their own communities manage. A survey of Panaon in 2020 found live coral cover about three times the national average, alongside overfishing, destructive fishing and plastic2. Both halves are why the law exists.

The animals it protects are why many people make the journey, and the first thing to know is what you may not do with them. Scuba diving with the whale sharks is prohibited. The organised interaction off Pintuyan and San Ricardo is snorkelling only, under a local ordinance passed in September 2008 and in force from 2009 and, since 2020, under a national circular that bans scuba and surface-supplied air at the whale shark interaction sites it lists by name. Sogod Bay is on that list3. The rule follows the listed sites, so it is neither one town's preference nor a blanket national ban. You can still meet a whale shark underwater here. They have turned up over the years at Napantao, Sonok, Limasawa, Malitbog, Liloan and off the Padre Burgos shore. That is chance, not a product.

Sogod Bay is an Important Shark and Ray Area, qualifying on the whale shark, which is assessed as Endangered, and on its feeding grounds. Between 2006 and 2020, 321 individuals were photo-identified here and two thirds of them resighted, with a mean residency of about 27 days, which makes this the second largest natural aggregation identified in Asia4. Nothing goes in the water to bring them in. Where whale sharks are provisioned by tour boats, newly identified animals arrive progressively earlier after their first sighting, show anticipatory behaviour around the boats and become less likely to avoid people. Sharks in this bay have been recorded doing the reverse, moving away from tourist vessels at close range5.

The diving is walls. The bay is deep, narrow and steep sided, and the reefs sit as narrow fringing shelves on a steep drop. Napantao, a sanctuary since 1996, is the signature: a horseshoe of wall projecting into the current, with upwelling pushing cool water up the face and fusiliers, anthias, midnight snapper, parrotfish and chubs stacked along it, and giant trevally arriving with the water. Limasawa, half an hour out towards the bay mouth, holds the steepest terrain, walls that begin at five metres and continue past fifty, with overhangs, small caverns, a forest of black coral and giant gorgonian fans. Those depths are terrain. The dives are run to recreational limits, around 40 metres at the deep end. The island's south point is a different dive, shallower, with big table corals and currents that converge from both sides. Closer to town, the two Medicare sanctuaries make green and hawksbill turtles close to a certainty, Turtle Rock and Santa Sofia are easy hard-coral dives on the Tangkaan side, and Max Climax runs deep drop-off into sand slope along the shore below the resorts. North of Padre Burgos the coast turns to black sand, and the diving turns to blue-ringed octopus, wunderpus, dragonfish and longhorn cowfish.

Limasawa carries more than walls. The Philippine government has recognised the island since 1921 as the site of the 1521 Easter Sunday Mass, a position four expert panels reaffirmed and a 2020 board resolution formalised, while advocates for Butuan continue to contest it6.

Getting here costs a day at each end, and that is the main reason the bay stays quiet. There is no useful airport in the province. Fly into Tacloban, which has multiple daily flights from Manila and Cebu, and drive three and a half to four hours to Padre Burgos, or four to four and a half by public transport. Take an early flight, because public connections thin out in the afternoon. From Cebu the alternative is the 07:00 fast ferry to Maasin, in at 10:00, then about 45 minutes by road for the last 30 km. Plan four to five diving days plus two full travel days. Long stays are the norm and short trips do not work.

Boat rides are long once you are here. Limasawa is about 30 minutes from Padre Burgos, Napantao about 45, and the whale shark waters on the Panaon side about an hour and a half, which makes a shark morning six to eight hours door to door. Departures run at about 08:30 and again in the early afternoon, and the excursion is capped at three hours at sea. Spotters go ahead in small outriggers and the guest boat is only moved once one of them finds an animal, so there is no guarantee on any given day. In the water it is snorkelling only, one guide and two spotters to a boat, no feeding, no baiting and no touching7. Keep your distance, let the shark decide where it goes, and cover up with a rash guard or leggings, which the boats prefer to heavy sunscreen.

The season opens in November and closes on no fixed date, because the Municipality of Pintuyan declares it through its tourism office season by season. Feeding has been recorded in the bay from November through April, trips generally run to the end of May, and the 2026 season closed on 1 June with the next announced for October7. The sharks are here for plankton and they leave when it does, so confirm the current dates before you book flights. The same amihan months are the best diving generally: calmer seas from November to about May, 20 to 30 metres of visibility on the outer walls, 10 to 20 inshore and over the sand, and 15 to 20 during shark season when the plankton is thick. June to October brings rain and rougher crossings, and two rivers entering the north of the bay put silt in the water there after a downpour. Water sits at 27 to 29 C, but expect 25 to 26 C on the walls between November and April where the upwelling comes up, so pack 5 mm alongside your 3 mm if you feel the cold.

Grade the week honestly, because the spread here is real. Padre Burgos Pier, Tangkaan MPA North, Santa Sofia and Medicare North are easy and shallow. Turtle Rock, Sonok Point, Max Climax and Medicare South sit in the middle. Napantao, Adrian's Cove, Zack's Cove, Olly's and Puloy's Wall, Gunter's Wall and Jun's Pinnacle are advanced: strong current on vertical ground, dived as drifts, with converging currents at Limasawa's south point. Carry an SMB and a reel and use them on those sites, stay on the guide's plan, and expect a hard kick back to the ladder if you finish downstream of the boat. Enriched air is available locally, which is worth knowing on a week built from repeated 30 to 40 metre profiles.

The resorts are small and owner-run, split between Padre Burgos and its barangay of Lungsodaan, Macrohon up the north-west shore, and Pintuyan on Panaon for the sharks. Diving is normally booked as a package with the room, and a marine-park fee is added per site at the sanctuaries, in low three-figure pesos, paid in cash. Whale shark trips are priced per boat with the environmental fee bundled in, and some carry a minimum number of people. On the Panaon side the protected seascape adds a management board and a superintendent who issues permits and clearances1; the strictly protected zoning is defined in the management plan rather than in the statute, so ask locally which corners of Panaon are open in the season you visit.

Sogod Bay is a deep, narrow inlet of the north-eastern Bohol Sea, about twelve kilometres across and over a kilometre deep, with a central channel reaching roughly 1,460 metres. The seabed slopes steeply and there is almost no coastal shelf, so the reefs are narrow fringing shelves that fall away almost at once, with no broad reef flats. South Panaon Island sits at the eastern entrance to the Bohol Sea and takes the Bohol Jet, a fast surface current running south-west out of the Pacific, which drives upwelling along the Panaon shore. That upwelling produces seasonal plankton between November and April, and it is the single mechanism behind the fish on the Napantao wall, the whale sharks, and the season itself. Two rivers, at Bontoc and Sogod, enter the northern bay and load it with sediment, which is why the north coast is black sand and why heavy rain costs visibility there.