
Diving atCaptain Dede's (United States)
For decades, this operation has guided divers through the vibrant underwater world of the Florida Keys. Rooted in Tavernier, it welcomes every skill level, from first-time adventurers to seasoned technical divers. This dive center prides itself on fostering a safe, friendly environment, built upon years of professional expertise. Their experienced crew ensures memorable and secure expeditions into the Upper Keys.
Evening condition tracking at Captain Dede's features an air temperature of 32°C. We have recorded wave heights measuring 0.2 m during this period. These figures outline the environmental parameters currently present.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Exploring the underwater topography around Captain Dede's provides access to both pristine reef dives and established wreck sites in the Upper Keys. Divers can engage in guided two-tank trips, discovering the diverse marine landscape that characterizes this region.
Beyond recreational explorations, the center offers comprehensive PADI training, from Open Water certification for beginners to advanced specialties like Wreck Diving and Enriched Air (Nitrox) for extending bottom time. Specialty courses also cover skills such as deep diving and underwater photography, expanding capabilities for exploring varying depths.
Additionally, unique experiences like the "Creature Feature" provide a distinct marine life encounter, and an annual Easter Bunny Dive offers a specific shallow reef adventure, complete with an underwater egg hunt. These offerings support divers through all stages of their journey, ensuring opportunities to learn, refine skills, and discover new aspects of the underwater environment.
Captain Dede's
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Captain Dede's show 32° air, 29° sea temperature, 0.1 m waves, and 17 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Planning a trip here should consider the generally favorable conditions throughout most of the year, with July often presenting excellent dive scores. Visibility tends to be clearer during periods of lower wave action, particularly from May through August, when average wave heights are typically below 0.6 meters (2 feet). While water temperature data is not consistently reported, the surrounding air temperatures average between 26-28°C (79-82°F) during these warmer months, suggesting comfortable diving conditions. Rainfall is highest in June and September, but remains manageable. January, February, and March also maintain good dive scores, despite slightly cooler air temperatures, averaging 19-23°C (67-73°F). October and December see a slight increase in wave height, potentially impacting visibility on some days, though dive scores remain good. The one-time-only Easter Bunny Dive is a specific event held annually, typically in April, offering a distinct seasonal opportunity.
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
Your entry into the water here is designed to be comfortable and confidence-building, regardless of experience level. First-time divers receive patient and professional instruction, often training in the same beautiful Florida Keys waters they'll explore after certification. The dive team prioritizes safety, ensuring that all participants, from snorkelers to advanced divers, feel secure throughout their experience. While specific water temperature data is limited, the Florida Keys generally offer warm conditions suitable for diving for most of the year. Conditions vary depending on the specific site, with shallow reefs offering milder environments compared to the potential currents or depths encountered on wreck dives. The calmest wave conditions usually occur during the summer months, which may contribute to a smoother entry and exit experience from the boat.
Dive Difficulty & Safety Guidelines
Ensuring diver safety is a primary focus, with professional crews consistently emphasizing safe practices. The divemasters and instructors maintain a 100% safety record, reflecting their commitment to careful oversight on all excursions. For advanced skills, the PADI Delayed Surface Marker Buoy (DSMB) course teaches essential techniques for signaling location to surface support during ascents. Night dives include all required safety briefings and guided supervision to navigate the reef after dark. Even specialized activities like the Creature Feature, involving close encounters with marine life, are conducted as controlled events to mitigate risks. Divers are encouraged to follow all instructions from the crew and adhere to recognized diving standards, fostering a secure environment for every participant.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for Captain Dede's, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Forecasts suggest a slight cooling pattern in the days ahead. A significant temperature drop is forecast; strongly suggest bringing a backup warmer suit option. A hood or vest can noticeably improve warmth during longer dives.
Divers who prefer a balanced level of warmth often select dive skin or rash guard in water temperatures like this.
At Captain Dede's, the water is currently sitting around 29°C (85°F). Surface air temperatures are resting at 32°C (89°F).
Due to technical issues with our weather providers, live updates are temporarily delayed. The data above reflects the conditions at the time of the last successful fetch.
Emergency & Medical Support
Essential information to help you plan your dive trip to Captain Dede's.

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 Captain Dede's
A range of marine life thrives here, with specific encounters available depending on the chosen dive. The "Creature Feature" dive, a signature experience, provides an up-close observation of sharks and eels in a controlled setting. Reef dives generally reveal the diverse inhabitants of coral ecosystems, though specific species are not consistently reported. The PADI AWARE training further highlights the importance of coral reefs and marine conservation, indicating their presence and ecological significance within the local dive sites. Encounters with various reef fish and other invertebrates are common on these excursions.
Dive Sites Near Captain Dede's
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Dive Centers Near Captain Dede's
Working Hours
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Frequently Asked Questions
What types of dives are offered?
They offer a variety of dives including reef dives, wreck dives, night dives, and the unique "Creature Feature" marine life encounter. Snorkel trips are also available for non-divers or families.
Can beginners participate in diving activities?
Yes, all levels are welcome, from first-timers to advanced tech divers. They provide Discover Scuba experiences for new divers and a full range of PADI certification courses.
What is the "Creature Feature" dive?
The Creature Feature is a one-of-a-kind, controlled marine life encounter, specifically featuring sharks and eels. It's designed to be an unforgettable experience in the Florida Keys.
What are the typical water conditions?
While specific water temperature data is limited, air temperatures range from approximately 19-28°C (67-82°F) throughout the year, suggesting generally warm diving conditions. Wave heights are lowest in summer, which usually correlates with calmer water.
Do they offer dive training and certifications?
Absolutely. They provide PADI certifications from Open Water Diver to Advanced Open Water, along with specialty courses like Nitrox, Wreck Diving, and professional-level training.
How do I book a dive trip?
Booking is straightforward. You can select your desired trip and date online, or call the shop directly to reserve your spot. They recommend booking in advance as spots, especially for special events, fill up quickly.
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Captain Dede's
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Captain Dede's show 32° air, 29° sea temperature, 0.1 m waves, and 17 km/h wind. Forecast data is refreshed regularly to ensure accuracy.








