Scuba Diving — Melilla Marine Reserve

Scuba diving in Melilla's marine reserve places divers in one of the most biodiverse stretches of the western Mediterranean, where Atlantic upwellings from the Strait of Gibraltar meet the warmer Alboran basin and create conditions that support dense marine populations year-round. Dive sites cluster within a 5-kilometre arc along the Spanish enclave's coastline, ranging from shallow training grounds in 6–10 metres of water directly offshore from the Real Club Náutico de Melilla to deeper rocky pinnacles and Posidonia seagrass meadows reaching 25 metres.

The protected status of Melilla's coastal waters means that bottom topography remains largely undisturbed. Rocky reefs colonised by red gorgonian fans and encrusting sponges harbour moray eels, octopus, Mediterranean grouper, and sizeable schools of bream and barracuda. Certain sites incorporate historic remnants from Melilla's maritime past, adding structural relief that attracts pelagic species on seasonal passes.

Beginner divers can access the experience through 'Discover Scuba' introductory dives organised by the Real Club Náutico de Melilla, which operates from the main port and holds full equipment inventories including BCD, regulator, wetsuit, and mask. No prior certification is required for introductory dives conducted in depths below 12 metres under the direct supervision of a PADI-certified instructor. Certified divers holding a minimum Open Water qualification may join guided boat dives to the more distant offshore sites. Advanced certification opens deeper sites and night-dive programmes, which are available on request from May through September.

Equipment is generally provided by the Club Náutico, though divers with their own mask and computer are encouraged to bring them. A 5 mm wetsuit is recommended even in the warmest summer months for dives extending below 15 metres, where temperatures can drop to 18 °C. Surface intervals between dives are mandatory; plan a minimum four hours on site to complete a standard two-tank session.

Safety standards follow Spanish Maritime Safety Authority guidelines and PADI protocols. All boat dives depart with a surface marker buoy system, a dedicated dive guide per group of four participants, and an onboard first-aid oxygen kit. The Club Náutico coordinates with Melilla's Hospital Comarcal in case of decompression incidents; the nearest hyperbaric chamber is in Málaga on the mainland. The best season runs from June through September when visibility averages 15–20 metres and surface sea temperatures reach 24–26 °C. Diving is best avoided for two to three days after sustained northeasterly gales, which raise suspended sediment.