Diving atEtoile de Mer (United States)
Etoile De Mer wreck site requires careful preparation due to its significant depth and potential for variable currents. Lying at approximately 41 m (135 ft), with some accounts indicating depths up to 46 m (150 ft), this dive is primarily for technical certifications in Miami. Strong currents may be encountered, demanding diver proficiency in drift diving techniques and careful gas management at extended depths. Essential for safe exploration are proper training and equipment.
Tonight's objective overview for Etoile de Mer shows an air temperature of 29°C. The measured surface conditions include wave heights around 0.2 m. This environmental data is logged for the close of the day.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Part of the U.S. Customs Reef, the M/V Etoile De Mer stands as a solemn monument honoring America's border and coastline protectors. An 80-foot (24 m) steel-hulled fishing vessel, it was converted into an inter-island freighter before its seizure in 2001 following an anonymous tip about suspicious activity.
Scuttled as an artificial reef in 2001 or 2002, the vessel now enhances marine habitats. She lies upright and relatively intact, forming a significant portion of the 'Operation Riverwalk Wreck Trek' alongside the M/V Miguana and M/V Brandywine. Three vessels create a triangular formation, with each shipwreck no more than 45 m (150 ft) apart, making the area suitable for extended multi-wreck explorations.
While the hull remains largely intact, deteriorated deck and bulkheads expose internal structures for careful penetration by trained divers. A maximum depth of approximately 41 m (135 ft) positions it firmly within the realm of advanced recreational and technical diving, demanding careful planning for gas and decompression.
Etoile de Mer
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Etoile de Mer show 29° air, 30° sea temperature, 0.2 m waves, and 21 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Optimal diving conditions for Etoile De Mer generally prevail during months with lower rainfall and moderate wave action, yielding clearer visibility. February through September often present favorable opportunities, with dive scores rated as 'Good.' During these periods, air temperatures average between 20°C (68°F) in February and reaching 28°C (82°F) in August. Rainfall is typically lower, ranging from 1.4 mm in February to 7.05 mm in September. Water temperatures, while not consistently reported, generally range from 24-27°C (75-81°F), providing comfortable diving without heavy thermal protection. Periods like March, October, and December are rated 'Moderate' due to potentially higher winds and wave heights, reaching averages around 1.0 to 1.1 meters (3.3 to 3.6 ft), which can affect surface conditions and underwater visibility.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
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
Conditions at Etoile De Mer and its sister wrecks frequently include notable currents, especially at depth. Advanced certified divers or technical divers skilled in managing these conditions and planning for decompression are best suited for this site. The primary structure, an 80-foot (24 m) steel-hulled vessel, originally a fishing boat converted into a freighter, rests at around 41 m (135 ft). Its hull largely remains preserved, but deck structures and bulkheads have deteriorated. Portions of the upper deck lie off its starboard side. Divers may find numerous artifacts like portholes and light fixtures, though many are now buried by sediment in the stern. Exploring the surrounding Miguana and Brandywine wrecks within the 'U.S. Customs Reef' offers an extended experience; a diver propulsion vehicle (DPV) can be beneficial for efficiently covering these distances.
Dive Difficulty & Safety Guidelines
Considering the depths of Etoile De Mer and the surrounding wrecks, divers require advanced or technical certifications to safely explore this site. Planning must account for bottom time, decompression limits, and gas management, especially when exploring multiple wrecks within the trek. Strong currents are a possibility in this region, necessitating excellent buoyancy control and navigation skills. Always dive with a reliable buddy and carry appropriate safety equipment, including redundant gas sources for technical profiles. Respect the wreck's integrity and its designation as a memorial, ensuring no artifacts are removed.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for Etoile de Mer, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Forecast trends indicate similar diving conditions over the next few days.
Factors such as dive duration, depth, and activity level can influence how warm a diver feels underwater.
Dive skin or rash guard typically balances flexibility and thermal protection in these temperatures. Divers preparing to enter the water at Etoile de Mer will likely find temperatures around 30°C (85°F) today. Surface air temperatures are resting at 29°C (84°F).
Emergency & Medical Support
Essential information to help you plan your dive trip to Etoile De Mer.
Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN World.
+1-919-684-9111- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Marine Life at Etoile de Mer
Etoile De Mer provides refuge for large grouper and hogfish, commonly encountered by divers within the wreck's structure. Resident fish often navigate the deteriorated deck and hull remnants, using the wreckage for shelter. Sea turtles and stingrays frequently visit the area, cruising over the sandy seafloor around the wrecks. During specific seasons, particularly in spring, pelagic species like sailfish might be observed during decompression stops. Goliath Groupers are also hosted by the broader wreck trek, with occasional distant sightings of bull sharks.
Dive Sites Near Etoile de Mer
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Dive Centers Near Etoile de Mer
Working Hours
Today: 08:00 - 17:00
Delta's Splash Dive Center
Coral Diving Club, LLC
Divers Cove
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Frequently Asked Questions
What is the Etoile De Mer?
The Etoile De Mer, meaning 'Star of the Sea,' is an 80-foot (24 m) steel-hulled fishing vessel converted into an inter-island freighter. It was seized by U.S. Customs and later scuttled as an artificial reef in 2001 or 2002.
What is the depth of the Etoile De Mer wreck?
The wreck rests at approximately 41 m (135 ft). Some accounts indicate maximum depths reaching up to 46 m (150 ft) in the immediate area. This depth profile makes it suitable for advanced recreational and technical divers.
What type of dive experience does Etoile De Mer offer?
This is primarily a wreck dive experience, part of the 'U.S. Customs Reef.' It offers an opportunity to explore a historical vessel that was involved in smuggling operations. The site is often combined with explorations of two nearby sister wrecks, the Miguana and Brandywine.
Are currents a factor at Etoile De Mer?
Yes, currents can be strong in this area of the Florida coast. Divers should be prepared for variable conditions and possess the skills necessary for drift diving and managing buoyancy effectively in moving water.
What marine life can be seen around the Etoile De Mer?
The wreck is home to large grouper and hogfish seeking shelter in its structure. Divers may also encounter sea turtles, stingrays, and occasionally larger pelagic species like sailfish, particularly during spring months. Bull sharks have also been sighted in the broader wreck area.
When is the best time to dive Etoile De Mer?
Optimal diving typically occurs from February through September, when air temperatures are comfortable and rainfall is generally lower. These months often provide better surface conditions and underwater visibility compared to the 'moderate' periods of March, October, and December.
Is Etoile De Mer suitable for all certified divers?
No, given its depth and potential for strong currents, Etoile De Mer is recommended for advanced certified divers or those with technical diving certifications. Proper training in deep diving, wreck diving, and gas management is crucial.
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Etoile de Mer
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Etoile de Mer show 29° air, 30° sea temperature, 0.2 m waves, and 21 km/h wind. Forecast data is refreshed regularly to ensure accuracy.