Diving atAndrew Red Harris Reef (United States)
The Andrew Red Harris Reef stands as a testament to habitat creation, deliberately built to foster flourishing marine ecosystems off Florida's coast. This extensive artificial reef system attracts a diverse array of fish, turtles, and invertebrate species, transforming barren sand plains into vibrant underwater nurseries. Its design provides vital shelter and feeding grounds, directly supporting the rich biodiversity that certified divers seek and helping to enhance the vitality of the local ocean environment.
Starting the day at Andrew Red Harris Reef, the ambient air temperature is recorded at 25.5°C. Ongoing monitoring shows wave heights measuring 0.3 m. This data represents the current surface conditions for early activities.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Initiated in profound memory of Andrew Harris, a diver and angler fatally struck by a boat, the Andrew Red Harris Memorial Reef project began in 2015 to safeguard local ocean vitality. This ambitious undertaking, led by the Andrew "Red" Harris Foundation, now comprises multiple deployment phases, creating expansive artificial reef structures off northern Palm Beach County, specifically near Jupiter and Juno Beach.
Initial deployment involved 40 concrete reef modules, designed as Bahamian coral head replicas, at a depth of around 12 m (40 ft). Subsequent deployments, including the 'No Shoes Reef' component, significantly expanded the site, incorporating pyramids, blown-cement coral structures, and limestone boulders.
Deeper sections of these reef structures extend to approximately 18 m (59 ft) at the base, with peaks rising to about 13 m (43 ft) from the surface. Spanning over 550 m (1,800 ft) in length and 24 m (80 ft) wide, an engineered marine habitat aims to provide crucial new environments for marine life, offsetting pressure on natural reefs and enhancing the dive experience with its structural complexity and diverse inhabitants.
Andrew Red Harris Reef
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Andrew Red Harris Reef show 26° air, 29° sea temperature, 0.3 m waves, and 26 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Planning a dive at Andrew Red Harris Reef requires considering the seasonal shifts in weather conditions for optimal enjoyment. The months from May through August generally offer the most favorable conditions, with average air temperatures ranging from 26-28°C (79-82°F) and lower wave heights, typically below 0.9 m (3 ft). These summer months also report less wind, contributing to calmer seas and better visibility for divers. Conversely, October and December tend to present more moderate diving conditions, marked by higher average wave heights, sometimes exceeding 1.6 m (5 ft), and increased wind speeds, potentially impacting boat travel and surface comfort. Rainfall varies, with June through September showing higher averages around 5.6-8.7 mm (0.22-0.34 in), but these are often brief tropical showers that don't always disrupt dive plans significantly.
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
Entering the waters of Andrew Red Harris Reef reveals a carefully constructed underwater landscape, designed for recreational divers. The site features various artificial structures, including four-ton coral head replicas, pyramids, and stacked limestone boulders that form intricate caverns and ledges. Divers can explore these formations within a recreational depth range, typically finding the top of the structures around 13 m (43 ft) and the base extending to about 18 m (59 ft) or slightly deeper in some areas, with the first phase starting around 12 m (40 ft). Gulf Stream currents frequently interact with the reef, bringing in nutrient-rich waters and maintaining the environment's health. Conditions can vary, so checking local reports for current strength and visibility is prudent before a dive. The artificial nature of the reef means abundant structures offer many hiding spots for marine life.
Dive Difficulty & Safety Guidelines
Diving at Andrew Red Harris Reef requires mindful attention to both marine conditions and standard diving protocols. The presence of Gulf Stream currents means divers should be prepared for potential drift, necessitating careful buoyancy control and awareness of dive group positioning. Always stay within your certified depth limits; while sections are shallower, deeper parts extend to nearly 18 m (59 ft). Given the reef's origin story, awareness of surface boat traffic near access points is also crucial for safe entry and exit. Responsible diving practices, such as maintaining neutral buoyancy to avoid contact with the artificial structures and observing marine life without disturbance, help preserve this created habitat. Always dive with a buddy and ensure your equipment is well-maintained.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for Andrew Red Harris Reef, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Exposure protection is partly a personal preference.
2-3mm shorty or light wetsuit typically provides a reliable level of thermal protection for dives here. Weather models currently point toward consistent diving conditions over the next several days.
Current temperature readings suggest that the water at Andrew Red Harris Reef is around 29°C (83°F). Surface air temperatures are resting at 26°C (78°F).
Emergency & Medical Support
Essential information to help you plan your dive trip to Andrew Red Harris Reef.
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 Andrew Red Harris Reef
The Andrew Red Harris Reef has swiftly become a thriving underwater sanctuary, providing a crucial home for numerous species. Over 75 kinds of fish now inhabit the structures, creating dynamic schools and a vibrant food web. Divers frequently encounter green sea turtles and loggerheads, often seen resting or utilizing the reef as a cleaning station. Dozens of sea plant species have colonized the modules, contributing to the ecosystem's foundation. Notably, corals are already returning, demonstrating the success of the artificial reef in promoting natural reef regeneration. Observing the diverse marine inhabitants interacting with the purposely placed structures is a key part of the experience.
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Dive Centers Near Andrew Red Harris Reef
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Frequently Asked Questions
What is the primary purpose of the Andrew Red Harris Reef?
Enhancing the marine environment by building artificial reef structures off South Florida is its primary purpose. It aims to create new habitats for marine life and relieve pressure on natural reefs.
How deep is the Andrew Red Harris Reef?
Reef modules are placed in varying depths, generally ranging from 9 to 27 m (30 to 90 ft). Initial deployment occurred at 12 m (40 ft), with some sections reaching about 18 m (59 ft) at the base.
Who created the Andrew Red Harris Reef?
Andrew "Red" Harris Foundation created the reef, established in memory of Andrew Harris, an avid diver and angler who passed away in 2014.
What types of structures make up the reef?
Artificial structures make up the reef, including 4-ton concrete coral head replicas, pyramids, blown-cement coral structures, and large limestone boulders stacked to create caverns.
Where is the reef located?
Andrew Red Harris Reef system is located off the coast of northern Palm Beach County, Florida, specifically offshore of Jupiter and Juno Beach.
What kind of marine life can I expect to see?
Over 75 species of fish, various sea plant species, and visiting turtles inhabit the reef. Corals also show signs of returning and growth on the modules.
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Andrew Red Harris Reef
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Andrew Red Harris Reef show 26° air, 29° sea temperature, 0.3 m waves, and 26 km/h wind. Forecast data is refreshed regularly to ensure accuracy.