Diving atFP&L Reef (United States)
Approaching the massive SS United States, divers gain a preview of an unparalleled wreck site, designed for extensive underwater exploration. A behemoth, it offers a multi-level experience, starting around 17 m (55 ft) at its top deck. Imagine countless return visits, each uncovering new details within its vast structure. It's an opportunity to truly immerse yourself in a piece of maritime history given a new life.
Starting the day at FP&L Reef, the ambient air temperature is recorded at 24.3°C. Ongoing monitoring shows wave heights measuring 0.66m. This data represents the current surface conditions for early activities.
Dive Site Coordinates
27.2122, -80.0239
Dive Site Overview
An impressive structure, the SS United States is now an artificial reef off Destin-Fort Walton Beach, Florida, embarking on its second life. At a staggering 302 meters (990 ft) long, the vessel is poised to become the world’s largest artificial reef, surpassing even the USS Oriskany.
Okaloosa County committed $10.1 million to this project, aiming to boost dive tourism, enhance marine habitat, and preserve the ship’s legacy. Extensive remediation in Mobile, Alabama, removed millions of gallons of fuel and contaminated liquids from 120 tanks. Hazardous materials like asbestos and PCBs were meticulously sampled and removed, adhering to strict federal and state guidelines for environmental safety.
Deployment is scheduled 21 nautical miles southwest of Destin, where exploration opportunities will range from the top deck at around 17 m (55 ft) down to its final resting depth of 55 m (180 ft). This project accommodates various skill levels, transforming a ship once destined for scrap into a vibrant underwater city that attracts divers and marine scientists alike.
Best Time to Dive
Planning a dive to the SS United States is best during the months with 'Good' dive scores, which typically run from May through August. During these periods, air temperatures average between 25.8-28.5°C (78-83°F), creating comfortable conditions topside. Rainfall tends to be heavier in June, August, and September, sometimes impacting visibility; May and July often see lower rain volumes. Water temperatures are not consistently reported but generally align with the warm summer air temperatures, often making for pleasant diving. Wind speeds are also typically lower from May to August, ranging from 25-28 km/h (15-17 mph), which can result in calmer surface conditions and fewer waves compared to the moderate scores seen during the winter months when wind speeds can reach 35 km/h (22 mph) and wave heights are higher.
Climate Historical Averages
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Descending upon this colossal wreck provides an experience of profound scale. Divers can anticipate exploring distinct sections, from the open promenade deck to deep within its cavernous hallways, cargo holds, and bridge structures. Its sheer size ensures multiple dives are necessary to truly appreciate its complexity; it's stated one percent of the structure will be explored on a first dive. Water clarity varies depending on local conditions and recent weather, but the potential for extensive exploration remains. Currents may be present given its offshore location, requiring divers to plan their entry and exit points carefully. Exploring deeper sections will require advanced training and experience, allowing a progressive journey through the ship as skills develop.
Dive Difficulty & Safety Guidelines
Diving such a substantial artificial reef requires careful planning and adherence to established wreck diving protocols. Given the maximum depth of 55 m (180 ft), advanced certifications are essential for full exploration, with the top deck being accessible within recreational depth limits around 17 m (55 ft). Divers should possess solid buoyancy control to avoid disturbing the environment or stirring up silt within enclosed spaces. Never venture beyond your training and experience, especially when considering penetration dives. Sinking the vessel excluded explosives, ensuring structural integrity and a safer environment. Always dive with a buddy and carry appropriate safety equipment, including lights and redundant air sources when exploring overhead environments.
Recommended Equipment
No verified equipment items yet.
Verified equipment recommendations for this dive site are being reviewed and may be added as additional source checks are completed.
Recommended Dive Suit
Water temperatures at FP&L Reef are currently estimated to be around 26°C (78°F), shaping the overall diving conditions for today. Surface air temperatures are resting at 24°C (76°F).
For the majority of recreational dives here, 3mm wetsuit should provide suitable protection. A hood or vest is suggested for sensitive divers due to surface winds.
Weather models currently point toward consistent diving conditions over the next several days.
Conditions last reviewed: 18:00 using the latest environmental data.
Dive Logistics & Preparation
Hyperbaric Chamber
Check local United States medical facilities.
Entry Requirements
View United States Visa Hub
Currency
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Nearest Airports
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Marine Life at FP&L Reef
As a purpose-built artificial reef, the SS United States will transform into a thriving marine habitat. Its structure is intended to bolster local biodiversity by providing essential shelter and feeding grounds where natural reefs are scarce. Over time, expect to observe a developing ecosystem of reef fish, invertebrates, and pelagic species drawn to its complex contours. Functioning as a vibrant underwater city, this site will progressively attract diverse marine life, contributing to the region's ecological health.
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Frequently Asked Questions
What is the maximum depth of the SS United States artificial reef?
At a maximum depth of 55 m (180 ft), the SS United States will rest. Divers with varying skill levels can explore different areas, with the top deck starting around 17 m (55 ft).
Where is the SS United States artificial reef located?
Deployment of the artificial reef is planned 21 nautical miles southwest of Destin-Fort Walton Beach, Florida. Its location provides favorable access from Destin’s East Pass.
What kind of dive experience can I expect?
Massive in scale, the ship allows for extensive exploration of its promenade deck, cargo holds, and bridge structures. Divers can visit the site many times without seeing the same area twice, with opportunities for all skill levels.
When is the best time of year to dive this site?
Diving is typically best from May through August, when air temperatures are warm, wind speeds are lower, and dive scores are rated 'Good'. Calmer surface conditions and more comfortable diving generally result from these conditions.
Was the ship cleaned of hazardous materials before sinking?
Yes, extensive remediation was undertaken. Millions of gallons of fuel and contaminated liquids were removed, and over 300 samples were taken to identify and remove hazardous materials like asbestos and PCBs, ensuring environmental compliance.
Will explosives be used to sink the ship?
No, explosives are not authorized and will not be used during the sinking process. Careful preparation and deployment of the vessel will follow strict federal and state guidelines.
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