Sea Tiger

The Sea Tiger came to Hawaii the hard way. The Chinese trading vessel was seized in the early 1990s after being caught smuggling undocumented migrants into the islands, and the forfeited hull sat until a submarine-tour operator bought it, stripped it to bare steel, cut diver access openings, and scuttled it off Waikiki in 1999 to anchor another underwater tour route. She landed upright on sand in the mid-30s of meters, deeper than her neighbor YO-257, which gives her a different character: quieter, dimmer, and squarely an advanced dive when the full hull is toured. The wheelhouse and holds are open and easily entered by trained divers, and the ship has aged into a proper reef. Whitetip reef sharks patrol the deck, green turtles wedge themselves into sheltered corners, spotted eagle rays cruise the sand line, and taape and milletseed butterflyfish swirl over the masts. Photographers like her intact, ship-shaped profile — bow rails, ladders and companionways all still legible. Between the depth, the occasional current and the frequent turtle sightings, she has settled in as south Oahu's benchmark deeper wreck.

她是如何沉没的: Deliberately scuttled as an artificial reef off Waikiki, 1999.

环境条件: Upright and intact with superstructure standing; corrosion advancing in the upper works

穿越式潜水: Limited. Prepared openings allow guided passes through the wheelhouse and holds; depth makes overhead time expensive, so penetration stays brief and trained. 进入任何封闭式环境均需专项培训——至少取得沉船潜水认证，进行完整穿越须完成技术沉船培训。

建议持有证书: Advanced Open Water

水流: Mild · 能见度: 15–30 m

海洋生物: Whitetip reef sharks, resting green turtles, spotted eagle rays, schooling taape, and frogfish or scorpionfish for sharp-eyed guides.

危险因素: Depth for the full tour and boat traffic on the mooring