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Board the Niuhi at Southwind Marina and descend onto the SS United States, the largest artificial reef in the world. This accessible top-tie wreck dive offers dramatic structure, clear water, and regular encounters with big reef species.
Board the Niuhi at Southwind Marina and descend onto the SS United States, the largest artificial reef in the world. This accessible top-tie wreck dive offers dramatic structure, clear water, and regular encounters with big reef species.
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Operated by Niuhi Dive Charters · Pensacola, Florida
The SS United States dive is a morning wreck trip off Pensacola, Florida, offering divers a close encounter with the world’s largest artificial reef. Departing from Southwind Marina (10121 Sinton Dr - Pensacola, FL. - Southwind Marina), the Niuhi heads out at dawn for a 6-hour charter to a 990-foot ocean liner that now sits as a magnet for marine life. This monster liner measures roughly 990 feet long, 175 feet tall, and 100 feet wide and rests in about 175 feet of water; its upper structure is easily reachable at around 60 feet, which makes it an accessible deep-wreck experience. Visibility here can climb to 125 feet and water temperatures top out around 87°F in summer, creating conditions ideal for wide-angle wreck photography and sustained drift overhangs. A dive master accompanies every dive, and Captain Andy and the crew make top-tie entries so divers drop directly onto the wreck. The boat ties into the superstructure, streamlining descents and allowing more time exploring fish life that congregates on steel and concrete—snappers, amberjacks, groupers, and seasonal turtles patrol the corridors. Practical details separate a good day from a great one. Trips meet at 6:00am for a quick safety briefing; assemble gear at the dock to save time. The charter runs to certified divers only—bring your highest certification, any Nitrox cards, and a personal dive computer. The Niuhi carries no rental gear, so if you need regulators or tanks arrange rentals ahead; Captain Andy can assist with rental coordination if contacted before your trip. Why this wreck matters: as one of the largest purpose-sunk reefs, it accelerates local ecology and creates new habitat where little existed. For Pensacola’s diving scene, the SS United States is a landmark—fresh material for photographers, a reliable attractor for big fish, and an adrenaline-rich training ground for deep-reef techniques. Spearfishing is allowed; the boat covers fishing licenses, but check rules before targeting species. Bring sunscreen, seasickness meds, spare batteries, and a lunch. Respect the site: avoid penetrating enclosed spaces unless qualified, control your buoyancy around fragile growth, and pack out any trash. Whether you’re chasing a dramatic wide-angle shot of a bow section or seeking an encounter with resident groupers, the SS United States on the Niuhi delivers a day of serious ocean immersion just off Pensacola’s coast. The Niuhi runs small-group charters, limited to six divers, which means the crew can help assemble gear and offer hands-on briefings tailored to each team's experience level. Drinks and some snacks are supplied aboard, and crew recommend printing and filling waivers before arrival to speed boarding. Time-and-depth instruments are required for all divers, and dive computers are mandatory for profiles over 80 feet. Expected tipping is typically around 20%.
challenging.
6 Hours.
Moderate to fit; divers should be comfortable with deep wreck profiles and controlled ascents/descents.
No. The Niuhi carries no extra dive gear—bring your own tanks, regulator, and weights or arrange rentals before your trip; Captain Andy can help coordinate rentals if notified in advance.
This charter is for certified divers; bring your highest certification card and any Nitrox certification. Advanced or deep specialties are strongly recommended for comfort at 60+ ft.
Charters meet at 6:00am at 10121 Sinton Dr - Pensacola, FL. - Southwind Marina for a quick safety briefing before departure.
Yes—spearguns and spearfishing are allowed on this charter; the boat covers fishing licenses, but follow local regulations and crew guidance on target species and limits.
Yes. Time-and-depth instruments are required for all divers; dive computers are mandatory for profiles over 80 ft to manage no-decompression and ascent times.
The crew supplies drinks and some snacks; bring a lunch if desired. Tipping the divemasters and crew (customary around 20%) is appreciated.
The SS United States was purpose-sunk as a large-scale artificial reef and now functions as one of the largest man-made reef structures attracting regional marine life.
Divers are asked to practice no-touch buoyancy, avoid penetration unless properly certified, and pack out any trash to protect the growing reef community.
Niuhi Dive Charters operates a schedule of two-tank dive charters and is featured on The Adventure Collective. The operation offers five distinct 2-tank trips: 2 Tank Mid Shore Dives AM; 2 Tank Off Shore Dives AM; 2 Tank Oriskany Dives AM; 2 Tank Nearshore Dives AM; and 2 Tank Nearshore Dives PM. These trip names identify the formats and general timing available to divers. Niuhi Dive Charters focuses on repeatable, clearly defined itineraries built around two-dive outings. The inclusion of an Oriskany trip highlights access to a named wreck site. Morning and afternoon nearshore departures provide scheduling flexibility for divers who prefer different times of day. Off shore and mid shore options expand the range of dive environments users can select. As a business featured on The Adventure Collective, Niuhi Dive Charters is presented alongside curated adventure operators, which helps divers discover the available trips. The charter's published trip names make it straightforward for divers to choose between nearshore, mid shore, off shore, and wreck-focused 2-tank experiences. All information here reflects the trip offerings and public recognition; specifics such as exact departure times, pricing, equipment rental, required certifications, or vessel details are provided directly by the operator and should be confirmed with Niuhi Dive Charters before booking. The term '2-tank' indicates each listed trip includes two dives per outing, allowing visits to multiple sites in one day. Divers should review the operator's official trip descriptions for site features, depth expectations, booking requirements, and safety information before reserving a spot online.
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