Usgs Duane

Type:

Scuba Diving

Entry:⚓Boat Entry

Difficulty:Advanced

Tags:

Artificial ReefDeepWreck

About This Dive Spot

The Duane is a U.S. Coast Guard cutter that was intentionally sunk in 1987 to form an artificial reef. The wreck rests upright and is known for being surrounded by schools of fish. A standout feature for divers is the crow’s nest area, which is often treated as a prime subject for underwater photography.

Planning details

Reported depth and seasonality.

Reported depth

33m - 40m

Depth note

Depth given as 33–40 m (110–130 ft).

Safety & access

Hazards, restrictions, and required precautions.

Hazards

Overhead environment

Safety notes

This is a deep wreck dive; plan for depth limits and maintain appropriate wreck-diving precautions around the structure.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

An upright wreck dive with a notable crow’s nest feature for exploration and photography.

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Dive Conditions Planner

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Spots Near Usgs Duane

📍 1.3 km

Hardbottom Cave

Not Set

Hardbottom Cave sits within the French Reef Sanctuary Protected Area and features a swim-through cave formation. The area is described as a fun passage to explore, with depths around 20–35 ft. Divers often spot nurse sharks in and around the cave, and the site is noted for abundant marine life. Eagle rays are said to be likely in summer.

📍 1.4 km

Aquarium

⚓

Aquarium is a dive site on Molasses Reef known for high-profile coral formations that attract abundant fish life. Divers can use the taller coral structures for shelter when current is present. The site offers a high chance of encounters with sharks, rays, eels, and turtles, and conditions are often characterized by good visibility.

📍 1.9 km

French Reef

⚓

French Reef, located off Key Largo, features swim-throughs at depths between 5 and 12 meters (15 to 40 feet). Divers can encounter large pelagics including manta rays, hammerhead sharks, blacktip reef sharks, and eagle rays. Diving conditions are generally warm and calm year-round.

📍 2.5 km

Eagle Ray Alley

Not Set

Eagle Ray Alley is a shallow sand channel bordered by high-relief coral ledges. The ledges feature deep undercuts that provide shelter for various marine life. Eagle rays are known to visit the area, and the sand channel also hosts yellow headed jawfish, stingrays, and scorpionfish.

📍 3.1 km

Spanish Anchor

⚓

This dive site is located at the far south end of a reef and features a large old Spanish anchor near a mooring point. The area can experience noticeable current that may occasionally make conditions unsuitable for diving.

📍 3.9 km

Benwood

⚓

Benwood is the wreck of a former steam cargo ship resting in shallow water near a reef. The site lies between about 7 and 14 meters, with much of the wreck still intact and the bow and hull clearly visible. The structure attracts a variety of marine life, including reef sharks, and it is commonly chosen for night diving. It is described as suitable for divers across all experience levels.

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Frequently Asked Questions

What's the best entry point at Usgs Duane?

Entry at Usgs Duane is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving Usgs Duane?

Optimal conditions at Usgs Duane depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at Usgs Duane?

Depth and visibility information for Usgs Duane can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at Usgs Duane?

When diving Usgs Duane, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.