Diving atSR-27 Patch Reef 3 (United States)
For divers seeking structured exploration beyond natural formations, SR-27 Patch Reef 3 provides an engaging artificial reef experience. It's suitable for certified open water divers who appreciate navigating diverse man-made structures designed to foster marine ecosystems. This site offers an approachable yet expansive dive, ideal for honing observational skills in a dynamic environment.
As evening covers SR-27 Patch Reef 3, the local air temperature is measured at 29.5°C. The current wave height at the surface is recorded at 0.5 m. These late-day readings characterize the surface conditions for the night.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
An expansive artificial reef network, SR-27 Patch Reef 3 was meticulously constructed approximately one mile off Navarre Beach. This particular site belongs to a collection of 27 individual patch reefs within the broader SR-27 area, established as a significant environmental restoration initiative.
Funding for its creation came from Natural Resource Damage Assessment (NRDA) Early Restoration funds, allocated after the 2010 Deepwater Horizon Oil Spill. Reef structures here exhibit varied designs, featuring imposing large tetrahedrons up to 4.6 m (15 ft) tall, along with smaller tetrahedron pyramids and ledge and disk modules, often termed “grouper boxes.” These diverse modules have seen strategic deployment across multiple phases, contributing to a total of 750 modules in the SR-27 area by June 2025.
This continuous development creates a constantly evolving habitat for a wide array of marine organisms. Divers here gain a chance to observe the progression of a thriving artificial ecosystem firsthand, understanding its ecological impact.
SR-27 Patch Reef 3
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near SR-27 Patch Reef 3 show 29° air, 29° sea temperature, 0.6 m waves, and 28 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Optimizing your dive experience at SR-27 Patch Reef 3 involves considering seasonal weather patterns, though the site generally offers good diving opportunities year-round. January air temperatures average around 10.5°C (51°F), while August sees averages closer to 28.5°C (83°F). Water temperature is not consistently reported, but it typically aligns with regional Gulf of Mexico seasonal trends, tending to be warmer in summer and cooler in winter. Wave heights are generally lower during summer and fall, averaging around 0.5-0.6 m (1.6-2 ft) from July to September, which often correlates with calmer surface conditions. Conversely, winter months can see wave heights around 0.8-0.9 m (2.6-3 ft), potentially increasing surface chop and reducing visibility. Rainfall is moderate throughout the year, with slightly higher averages in March and September, but it rarely impacts dive scores significantly. Overall, the warmer months from May through October, with air temperatures averaging 24-28.5°C (75-83°F) and typically lower wave action, are often favored for comfort.
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
A short boat ride usually grants access to SR-27 Patch Reef 3, as the site sits approximately one mile offshore from Navarre Beach. Divers can expect to explore a series of robust artificial structures rising from the seabed. The reef modules, varying in size up to 4.6 m, create complex habitats that encourage marine life settlement. Visibility can vary significantly based on weather and current, often influenced by particulate matter from the nearby coast or passing storms. Calm days tend to offer better viewing conditions. Current strength is generally manageable for recreational divers, though conditions can change rapidly. This area remains within recreational diving limits, allowing ample bottom time for exploring the varied 'super reefs,' tetrahedron pyramids, and 'grouper boxes.'
Dive Difficulty & Safety Guidelines
Diving SR-27 Patch Reef 3 requires adherence to standard safety protocols, beginning with a thorough pre-dive check of all equipment. As an artificial reef site about one mile offshore, awareness of boat traffic is crucial; always deploy a dive flag. Divers should maintain proper buoyancy control to avoid contact with the structures, especially as marine growth colonizes them. Given the possibility of varying currents, staying close to your dive buddy and having a surface marker buoy (SMB) readily available is a prudent measure. Plan your dive according to your certification level. Remember that these artificial reefs are designed for environmental enhancement, so do not disturb marine life or attempt to remove anything from the structures.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for SR-27 Patch Reef 3, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
For many recreational divers, 2-3mm shorty or light wetsuit provides a practical level of insulation in these conditions. A hood or vest is suggested for sensitive divers due to surface winds. Divers who tend to get cold easily may prefer slightly thicker exposure protection.
The waters surrounding SR-27 Patch Reef 3 are currently maintaining temperatures close to 29°C (84°F). Surface air temperatures are resting at 29°C (85°F).
Environmental conditions may feel slightly cooler as the week progresses. Cooler days are ahead; you might want a warmer option for later in the week. Bringing an additional thermal layer can be helpful if conditions change.
Emergency & Medical Support
Essential information to help you plan your dive trip to SR-27 Patch Reef 3.
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 SR-27 Patch Reef 3
Upon descending at SR-27 Patch Reef 3, divers will quickly observe a varied community of marine life drawn to these artificial structures. Many fish species, including groupers and snapper, frequently inhabit the crevices and overhangs provided by the tetrahedron pyramids and 'grouper boxes.' Invertebrates like crabs and shrimp find refuge within the modules, while various corals and sponges are progressively colonizing the surfaces. Observing this evolving ecosystem provides insight into how artificial reefs contribute to marine biodiversity.
Dive Centers Near SR-27 Patch Reef 3
Working Hours
Today: 10:00 - 14:00
All Star Liveaboards
Emerald Coast Scuba
Nearest Airports
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Frequently Asked Questions
Where is SR-27 Patch Reef 3 located?
SR-27 Patch Reef 3 forms part of the SR-27 artificial reef area, found approximately one mile offshore from Navarre Beach, Florida, in the Gulf of Mexico. It is one of 27 individual patch reefs in this broader restoration initiative.
What kind of structures will I see at SR-27 Patch Reef 3?
Divers will encounter diverse artificial reef modules. These include large tetrahedrons up to 4.6 m (15 ft) tall, smaller tetrahedron pyramids, and ledge and disk modules often referred to as 'grouper boxes.' These structures are strategically deployed to create complex habitats.
Who funded the creation of SR-27 Patch Reef 3?
Funding for this site came from Natural Resource Damage Assessment (NRDA) Early Restoration funds. These funds were allocated following the 2010 Deepwater Horizon Oil Spill, supporting environmental restoration efforts.
What is the typical depth range for diving at this site?
The site is within recreational diving limits. Divers can expect to explore structures rising from the seabed within typical recreational depths, allowing for ample bottom time. Specific maximum depths are not consistently reported but are shallow enough for open water certified divers.
Is SR-27 Patch Reef 3 suitable for beginners?
This site is suitable for certified open water divers. While generally manageable, varying currents and visibility mean divers should be comfortable with their buoyancy and navigation skills. Always dive within your certification level.
What kind of marine life can I expect to see?
The artificial structures attract various marine species. You'll likely observe groupers, snapper, crabs, and shrimp seeking refuge in the crevices. Corals and sponges are also progressively colonizing the surfaces, contributing to an evolving ecosystem.
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SR-27 Patch Reef 3
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near SR-27 Patch Reef 3 show 29° air, 29° sea temperature, 0.6 m waves, and 28 km/h wind. Forecast data is refreshed regularly to ensure accuracy.