HARVEST NEPTUNE
Protected Area
Malgas Island Marine Protected Area
Why dive here
With 269+ marine species recorded in the area - including blue sharks, blue whales, dolphins, dwarf minke whales and great white sharks - HARVEST NEPTUNE offers some of Cape Town & Western Cape's richest wreck diving. Water ranges 14-16°C, warmest February, March, April.
The Harvest Neptune isn’t your typical deep wreck dive off Cape Town. We’ve always found it has a real personality, even stripped of its engines and scuttled unceremoniously back in ’77. Dropping onto the deck at 36 metres, you’re greeted by the ghostly skeletal remains of what was once a working trawler. Those missing engines leave gaping holes, making for some fascinating, if silty, swim-throughs into the engine room and accommodation block. Our favourite part is the bow, usually swarming with hottentot and strepies, often schooling so densely they almost obscure the rusted metal. Look for the nudibranchs on the superstructure, their colours a stark contrast to the monochrome steel. The bridge area is largely collapsed now, but the stern is still quite intact, offering shelter for shy red romans and a few inquisitive octopus. It’s a dark, atmospheric dive, often with a chill in the water, so a good drysuit or thick wetsuit is a must. If you love exploring the bones of a ship and appreciate the way nature reclaims man-made objects, the Harvest Neptune is a genuinely rewarding experience. Just be mindful of the often-strong surge and always keep an eye on your bottom time.
Typical HARVEST NEPTUNE Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Deep dive (36m) - monitor air consumption closely. Advanced certification recommended.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.
Always perform a 3-minute safety stop at 5m before surfacing.
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Conditions
Ocean conditions, forecast and tides for HARVEST NEPTUNE
HARVEST NEPTUNE Ocean Conditions
Monthly averages for HARVEST NEPTUNE, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (-33.92, 18.46) (8km away)
October Averages
Sea Temperature
15°C
59°F · Range: 12.4–17.2°C
Air Temperature
17°C
62°F
Wind Speed
7.33 m/s
14.2 knots
Atmospheric Pressure
1018.1 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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