Scuba Diving at Haunschild Reef C

Diving atHaunschild Reef C (United States)

Haunschild Reef C comprises a significant aggregation of 300 limestone boulders, strategically placed to establish a robust underwater habitat. This artificial reef forms a distinctive underwater landscape, rising from the naturally shallow, sandy bottom off Florida's southwest coast. Its structure offers shelter and foraging grounds, creating a focal point for marine activity in an area where natural reef formations are less common. Divers encounter a series of intriguing rock piles.

Evening condition tracking at Haunschild Reef C features an air temperature of 28°C. We have recorded wave heights measuring 0.1 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.

Max Depth--
Entry Type--
Water Typesalt
Dive Types
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Dive Site Overview

Exploring Haunschild Reef C reveals how human intervention fosters vibrant marine ecosystems in regions with sparser natural formations. Approximately 13 nautical miles south of Caxambas Pass, this site serves as a designated artificial reef, composed of 300 limestone boulders.

These structures are integral for attracting and sustaining local fish populations, transforming a comparatively flat seabed into a dynamic 'underwater city.' Descending here, divers will find a series of substantial rock piles that break up the expansive sandy bottom. Such sites are crucial for bolstering biodiversity and enhancing both fishing and diving opportunities along the Collier County coastline. Understanding its artificial nature provides context for the marine life patterns observed here.

Despite the shallow overall increase in reef depths further offshore, Haunschild Reef C provides a valuable experience within recreational limits, fostering a surprising density of life.

Haunschild Reef C

Conditions are Excellent

9/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
28° / 31°
Wave Height
0.1 m
Wind Speed
10 km/h SE
Rain Chance
50%

Current conditions near Haunschild Reef C show 28° air, 31° sea temperature, 0.1 m waves, and 10 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 13, 2026, 21:21 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimal visibility at Haunschild Reef C often coincides with periods of calmer seas and lighter winds. May generally presents excellent conditions, with air temperatures averaging 27°C (81°F), notably low wave heights around 0.5 m (1.6 ft), and reduced wind speeds of approximately 23.71 km/h (14.7 mph). During July, air temperatures peak around 29°C (84°F), complemented by the lowest average wave height of 0.4 m (1.3 ft) and minimal winds at 20.75 km/h (12.9 mph), which typically translates to better water clarity. Conversely, months like January through April and October experience slightly higher average wave heights, ranging from 0.7 m (2.3 ft) to 0.9 m (3.0 ft), potentially impacting visibility. Rainfall remains relatively low throughout the year, with spikes in June, August, and September, which might temporarily affect coastal water clarity, though offshore reefs like this are less susceptible.

PEAK SEASON SCORE

86/100
Very Good

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

MAY
JUL
AUG
DIVE SCORE
(0–100)
70
JAN
76
FEB
77
MAR
78
APR
87
MAY
80
JUN
90
JUL
82
AUG
82
SEP
75
OCT
80
NOV
76
DEC
AIR TEMP (°C)
18
19
22
24
27
28
29
29
28
26
23
21
WAVES (M)
0.9
0.8
0.8
0.8
0.5
0.6
0.4
0.5
0.6
0.8
0.7
0.7
WIND (KM/H)
29
26
28
29
24
25
21
24
24
30
28
27
RAIN (MM)
1.3
1.1
2.0
1.0
1.2
7.8
3.4
6.6
5.5
3.7
0.8
2.5
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

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

Upon entering the water at Haunschild Reef C, divers quickly appreciate the established nature of this artificial reef. The primary structure consists of substantial limestone boulders, strategically deployed to create a diverse substrate on an otherwise shallow, sandy bottom. Exploring the site, one finds these boulders forming intricate mini-habitats. Due to the general bathymetry of Collier County, where depths increase approximately one foot per mile after the initial 10 miles, Haunschild Reef C sits within a comfortable recreational depth range. Water temperatures are not consistently reported but generally align with regional averages, offering pleasant conditions for extended bottom times. Currents vary depending on weather patterns, but conditions typically permit comfortable navigation around the boulder formations. Divers should be prepared for typical southwest Florida diving, which often involves navigating areas of sand punctuated by the reef structures.

Dive Difficulty & Safety Guidelines

Approaching any artificial reef demands a mindful dive plan, and Haunschild Reef C is no exception. Always confirm local regulations regarding fishing and spearfishing at artificial reef sites, as rules can vary and often protect these vital habitats. Maintaining proper buoyancy control is essential to avoid disturbing the reef structure or stirring up the sandy bottom, which can reduce visibility for other divers. Given its offshore location, understanding your vessel's GPS and navigation is paramount to precisely locating the reef. Always dive with a buddy, ensure equipment is well-maintained, and continuously monitor your dive computer for no-decompression limits and ascent rates. While no specific hazards are reported, awareness of potential boat traffic is always advisable when diving in offshore areas.

Recommended Equipment

  • Dive Computer

This gear list is based on verified equipment signals for Haunschild Reef C, United States. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

For many recreational divers, dive skin or rash guard provides a practical level of insulation in these conditions. Divers who tend to get cold easily may prefer slightly thicker exposure protection.

At the moment, divers exploring Haunschild Reef C will likely experience water temperatures near 31°C (87°F). Surface air temperatures are resting at 28°C (82°F).

The next few days appear likely to bring similar environmental conditions.

Haunschild Reef C conditions last reviewed: 21:21 local time (UTC-5), Jun 13, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to Haunschild Reef C.

Hyperbaric Chamber

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
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN World.

+1-919-684-9111
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Marine Life at Haunschild Reef C

This artificial reef acts as a magnet for marine life within the typically shallow, sandy expanse of Collier County. Divers can anticipate encountering a good abundance of fish species, drawn to the protection and foraging opportunities provided by the limestone boulders. These structures become vibrant underwater cities, teeming with various reef fish that seek shelter in the crevices and among the rock piles. While specific species aren't consistently reported, the biodiversity found on well-established artificial reefs often includes snapper, grunts, and various juvenile fish. Keep an eye out for larger pelagics that might patrol the perimeters of the reef, attracted by the concentration of prey.

Dive Centers Near Haunschild Reef C

Scuba Marco
29.7 km away

Scuba Marco

4.9| 109 reviews
Today: 10:00 - 16:00
SunClosed
Mon09:00 - 13:00
Tue09:00 - 17:00
Wed09:00 - 17:00
Thu09:00 - 17:00
Fri09:00 - 17:00
Sat10:00 - 16:00

Nearest Airports

Nearest airports to help plan travel to this dive area.

Southwest Florida International AirportRSW
93 km
Key West International AirportEYW
126 km
Punta Gorda AirportPGD
137 km
💵Currency:USD

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

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Frequently Asked Questions

What kind of reef is Haunschild Reef C?

Haunschild Reef C is an artificial reef, created from 300 limestone boulders. These boulders were deployed to establish marine habitat in an area predominantly characterized by sandy bottom.

Where is Haunschild Reef C located?

This reef is situated approximately 13 nautical miles (24 km) south of Caxambas Pass in Collier County, Southwest Florida. It's accessible from various ports in the region, including Marco Island.

What is the typical depth at Haunschild Reef C?

While a precise depth isn't specified, reefs in Collier County generally experience a shallow increase in depth further offshore. Haunschild Reef C is within a recreational depth range, suitable for most certified divers.

What marine life can I expect to see?

The limestone boulders create essential habitat, attracting an abundance of various reef fish species. These artificial structures foster biodiversity, acting as vibrant feeding and shelter grounds in the local ecosystem.

Are there any specific hazards to be aware of?

No specific hazards are consistently reported for Haunschild Reef C. However, divers should always practice standard safety protocols, including proper buoyancy control and awareness of boat traffic in offshore areas.

What are the best conditions for diving this site?

Diving is generally good year-round, but conditions with lower wave heights and lighter winds often provide the best visibility. May, July, and August typically offer the calmest seas and highest air temperatures.

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