Key Summary
- Overview of the Crosses dive site and its historical significance.
- Detailed insights into underwater features and marine life.
- Conditions for diving, best times, and safety tips.
- Gear recommendations tailored to the Crosses
Crosses Dive Site Overview
The Crosses Dive Site, also known as Kruis, is a compelling dive location situated near Rooi-Els on the eastern side of False Bay. This site is best known for its sandstone ridges, striking underwater topography, and historical significance. The name “Crosses” refers to the memorial erected above the site in memory of J.F. Marais, a local figure who tragically drowned in the area. This landmark adds a layer of depth to the diving experience, making it a site rich in both natural and cultural heritage.
The Crosses is a shore-accessible site, popular with spearfishers, freedivers, and snorkeling and scuba enthusiasts. The rocky ridges and kelp forests provide an engaging underwater environment, while the challenging conditions require divers to have intermediate to advanced skills.
It is part of the Great African Kelp Forest, although our snorkel guides don’t usually take people snorkelling here.
Accessing the Crosses Dive Site
Crosses is primarily a shore dive, with access through a path leading down to a rocky gap facing west. Divers will need to traverse some uneven terrain to reach the entry point, which opens into a small, shallow cove.
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Parking
There is limited roadside parking near the site. Be cautious about leaving valuables in your vehicle, as the area is quite remote.
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Entry
The entry gully is rocky and exposed to swell, so it’s crucial to plan your dive during calmer conditions to ensure safety.
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Best Diving Conditions
The site performs best during summer, especially when southeasterly winds help calm the seas and improve visibility. Northwesterly or southwesterly swells can make the entry treacherous.
Location of Crosses: 
Underwater Landscape and Features
The underwater terrain at the Crosses is characterized by sandstone ridges, kelp forests, and rocky gullies. These features create a dynamic dive environment suitable for exploring both shallow and deeper areas.
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Depth
Ranges from 8 meters in the shallows to 22 meters at its deepest points.
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Visibility
Visibility can vary, ranging from 5 to 10 meters, with clearer conditions often found during summer months.
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Topography
The ridges run parallel to the shoreline, while transverse gullies filled with sand and pebbles break up the reef structure, offering hiding spots for marine life.
Marine Life at the Crosses
The marine life at the Crosses is as diverse as its terrain, attracting both spearfishers and marine enthusiasts. Some of the species commonly seen include:
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Cape Hottentot
A popular target for spearfishers, frequently found near rocky outcrops.
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Galjoen
Found in the shallows and near kelp beds. Legal minimum size: 35 cm; daily limit: 2 per person.
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Yellowtail
Occasionally spotted in deeper sections, though sightings are rare.
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Crayfish
Found in crevices, but note that catching them requires a permit.
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Shy Sharks and Pajama Sharks
Regularly seen resting on the seabed or swimming gently among the rocks.
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Nudibranchs
Colorful species such as the Gas Flame Nudibranch and Cape Dorid make this site a favorite for underwater photographers.
The kelp forests at the Crosses play a critical role in supporting this biodiversity, offering shelter and feeding grounds for many marine species.
Spearfishing and Freediving at the Crosses
The Crosses is a well-regarded site for spearfishing due to its depth and rocky habitat. Spearfishers favor this location for its abundance of Hottentot and occasional Galjoen. The challenging underwater conditions make it an ideal spot for intermediate to advanced divers.
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Speargun Recommendation
A 90cm speargun is ideal for maneuvering in the rocky terrain and targeting fish in the kelp beds.
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Fins
Durable plastic fins are recommended for navigating the site’s rugged underwater features.
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Diving Practices
Be mindful of currents and always dive with a buddy for safety.
Freedivers will enjoy the diverse terrain and vibrant marine life, especially in the shallow ridges and kelp forests.
Best Times and Conditions for Diving
The Crosses is best dived during summer months, particularly after southeasterly winds, which calm the waters and improve visibility. Divers should avoid days with strong northwesterly or southwesterly swells, as these can make entry and exit dangerous.
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Water Temperature
Typically ranges from 12 to 18°C, so wearing a 5mm wetsuit with a hood is recommended.
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Visibility
Conditions are clearest during summer, with visibility often between 5 and 10 meters.
Safety Tips for Diving at the Crosses
Given its challenging conditions, safety must be a top priority when diving at the Crosses:
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Use a Buoy Line
This ensures visibility to passing boats, especially in areas with high traffic.
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Monitor Weather Conditions
Check for southeasterly winds and avoid diving during strong swells.
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Dive with a Buddy
The rocky terrain and variable visibility make it essential to have a partner.
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Carry a Dive Light
A powerful light is useful for exploring the cracks and crevices of the reef.
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Respect Local Regulations
While not in a Marine Protected Area, it’s essential to adhere to legal catch limits and conservation guidelines.
Gear Recommendations for the Crosses Dive Site
Using the right gear enhances your diving experience and ensures safety. For the Crosses, we recommend:
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Wetsuit
A 5mm wetsuit with an integrated hood is perfect for the cooler waters.
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Fins
Plastic fins are ideal for their durability and performance in the site’s rugged underwater environment.
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Masks and Snorkels
A low-volume mask, like the Reef Inferno, ensures comfort and clear visibility.
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Spearguns
An 90cm speargun offers the right balance of precision and range for targeting fish in rocky areas.
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Weightbelts
A silicone weightbelt with 800g D-weights ensures optimal buoyancy control.
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Buoy Line
Essential for marking your position and staying visible to boats.
Personal Insights and Expert Tips
Divers who frequent the Crosses often highlight its dynamic terrain and challenging conditions as key attractions. The rocky ridges and kelp forests provide endless opportunities for exploration, while the variety of marine life ensures every dive is unique.
For spearfishers, the site offers a rewarding experience, particularly for those targeting Hottentot and Galjoen. However, staying aware of the swells and currents is crucial for a safe dive.
Conclusion
The Crosses Dive Site is a hidden treasure on the eastern side of False Bay, offering a blend of challenging conditions, vibrant marine life, and historical significance. By following safety protocols, using the recommended gear, and respecting local regulations, divers can enjoy a fulfilling and memorable experience at one of False Bay’s most captivating locations.
