C-58 General Anaya

The C-58 is the Cancun area's adrenaline wreck. Storms have torn the old minesweeper into pieces on the sand, and the gap between sections funnels current like a wind tunnel — you grip the briefing as much as the wreck. That same flow makes it a magnet: in winter, squadrons of spotted eagle rays hold formation off the hull, sometimes dozens strong, one of the Mexican Caribbean's most reliable ray spectacles. Big green morays and nurse sharks lodge in the machinery spaces, and schools of porkfish smoke around the debris. Short, deep, fast, and worth planning a trip around in ray season.

您此行的高光时刻: Winter eagle-ray squadrons, broken-hull swim-bys, big morays, honest current diving.

地形地貌: A mid-century ex-US Navy minesweeper that served Mexico, scuttled as an artificial reef and later broken into sections by hurricane seas.

水流: This is a current dive most days — part of why the fish life is so rich.

入水方式: Open-water descent, often negative entry when the current runs; dived from both Cancun and Isla Mujeres.

危险因素: Strong current, sharp broken steel, and depth; carry a surface marker and reel.

保育: Artificial reef; penetration of the broken sections is unstable and discouraged.

高氧（Nitrox）: 在此值得使用——各潜点深度落在富氧空气（nitrox）能有效延长免减压时间的区间（前提是持有相应认证）。