A rare and breathtaking encounter was captured by local fishermen off the coast of Samothrace, northern Greece, when a massive sunfish (Mola mola) emerged in the tranquil waters of the Aegean Sea. The unexpected sighting left the crew in awe, their amazement mirrored by thousands as the footage quickly spread across social media.
Known as the “giant of the oceans,” the sunfish is the heaviest bony fish in the world, with some individuals weighing as much as two tons. Its otherworldly appearance—marked by a flattened, disk-like body, truncated fins, and a serene, almost meditative swimming style—makes it one of the ocean’s most fascinating and mysterious inhabitants.
Encounters with sunfish in Greece are extremely rare
Encounters with sunfish in Greece’s waters are exceptionally rare. The last known incident occurred off the island of Zakynthos in the Ionian Sea in 2018.
This elusive species typically inhabits tropical and temperate waters and is more commonly found drifting through the open oceans than along Mediterranean coastlines. Marine biologists suggest that this particular appearance may be the result of shifting sea currents, possibly influenced by broader climate changes affecting marine ecosystems globally.
Its presence carries not just aesthetic wonder but ecological significance. The sunfish is classified as a vulnerable species and is listed on the IUCN Red List of Threatened Species. Spotting one in the wild serves as a powerful reminder of the delicate balance within our oceans, and of the importance of marine conservation efforts to protect such majestic creatures.
The video captured by the fishermen is already going viral, offering a rare and intimate glimpse of a creature that seems to belong more to legend than to reality. Silent, majestic, and profoundly peaceful, the sunfish glides through the water like a ghost of the deep—an ambassador of a hidden, fragile world beneath the waves of the Aegean.
Sunfish are docile and pose no threat to humans
Despite their size, ocean sunfish are docile and pose no threat to human divers. Injuries from sunfish are rare, although a slight danger exists from large sunfish leaping out of the water onto boats.
Areas where they are commonly found are popular destinations for sport dives, and sunfish at some locations have reportedly become familiar with divers. They are more of a problem to boaters than to swimmers, as they can pose a hazard to watercraft due to their large size and weight. Collisions with sunfish are common in some parts of the world and can cause damage to the hull of a boat, or to the propellers of larger ships, as well as to the fish.
The flesh of the ocean sunfish is considered a delicacy in some regions, the largest markets being Taiwan and Japan. All parts of the sunfish are used in cuisine, from the fins to the internal organs. Some parts are used in some areas of traditional medicine.
Fishery products derived from sunfish are forbidden in the European Union according to Regulation (EC) No 853/2004 of the European Parliament and of the Council, as they contain toxins that are harmful to human health.
Related: Fishermen in Greece’s Corfu Encounter Rare Sight: A Massive Shark
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