Tarpon Channel - Corn Islands
The Westsider Wreck is one of those tugboats that just gets better with age. Sunk intentionally, it’s not ancient but feels it, completely cloaked in sponges and soft corals that give it a wonderfully overgrown, slightly spooky vibe. We love dropping down onto the main deck, often finding ourselves immediately in the company of a school of jacks, all glinting in the shafts of sunlight. At 26 metres, it’s an easy, relaxed dive, perfect for divers who appreciate a wreck that’s truly become an artificial reef. You can poke around the superstructure, peer into the engine room, and expect to spot plenty of big barracuda hanging out, seemingly eyeing you up. We often see yellow snappers tucked into crevices, and it’s a reliable spot for a nurse shark resting in the sand nearby. The sheer number of lionfish here is also something to note, a testament to how well this wreck attracts marine life. It’s atmospheric, uncrowded, and offers fantastic wide-angle photo opportunities.
- Location
- Corn Islands, Nicaragua, Central America
- Coordinates
- 12.288500, -82.970800
- Type
- wreck
Best Time to Dive in Corn Islands
The warmest water temperatures in Corn Islands occur in January, averaging 28.3°C. The coolest conditions are in December at 28.3°C.
Monthly Water Temperatures
- January: 28.3°C (air: 26.7°C)
- February: 28.3°C (air: 26.4°C)
- March: 28.3°C (air: 26.7°C)
- April: 28.3°C (air: 27.3°C)
- May: 28.3°C (air: 27.7°C)
- June: 28.3°C (air: 27.4°C)
- July: 28.3°C (air: 27.4°C)
- August: 28.3°C (air: 27.6°C)
- September: 28.3°C (air: 27.8°C)
- October: 28.3°C (air: 27.5°C)
- November: 28.3°C (air: 27.0°C)
- December: 28.3°C (air: 26.9°C)
Nearby Dive Sites in Corn Islands
- ATLANTIC FREEZE - 0m (wreck)
- Baboon Cay
- Baboon Cay (reef)
- Blowing Rock - 10-35m (reef)
- Blowing Rock (reef)
- Boden Reef (reef)
- Cave (wreck)
- Cayo Forster (reef)
- Cayo Forster (reef)
- Cayo French Man (reef)
- Cayo French Man (reef)
- Cayo Little Tyara (reef)
- Cayo Little Tyara (reef)
- Cayo Noreste (reef)
- Cayo Noreste (reef)
Nearest Dive Centres to Tarpon Channel
Marine Life in Corn Islands
Home to 209 recorded species including 173 reef fish, 21 hard corals, 3 other, 3 sharks & rays, 3 sea snails & nudibranchs, 2 starfish.
Notable Species
- Mustard hill coral (Porites astreoides) - Hard Corals
- Lettuce Coral (Agaricia agaricites) - Hard Corals
- Finger Coral (Porites porites) - Hard Corals
- Blue Doctor (Acanthurus coeruleus) - Reef Fish
- Sheephead (Microspathodon chrysurus) - Reef Fish
- Cola (Ocyurus chrysurus) - Reef Fish
- Gutong (Sparisoma aurofrenatum) - Reef Fish
- Dark Green Parrotfish (Sparisoma viride) - Reef Fish
- Elkhorn coral (Acropora palmata) - Hard Corals
- Great star coral (Montastraea cavernosa) - Hard Corals
- Barber (Acanthurus bahianus) - Reef Fish
- Massive Starlet Coral (Siderastrea siderea) - Hard Corals
- Gutong (Scarus iseri) - Reef Fish
- Butterfly (Chaetodon capistratus) - Reef Fish
- Spot Snapper (Lutjanus mahogoni) - Reef Fish
- Sammy Johnson (Scarus taeniopterus) - Reef Fish
- Angelfish (Pomacanthus paru) - Reef Fish
- Green Turtle (Chelonia mydas)
- Lesser Starlet Coral (Siderastrea radians) - Hard Corals
- Schoolmaster (Lutjanus apodus) - Reef Fish
Recommended Packing List for Tarpon Channel
Based on average water temperature of 28.3°C.
- Shorty or Rashguard - warm 28°C water needs minimal exposure protection
- Mask - essential for every dive
- Fins
- BCD - buoyancy compensator
- Regulator - your most safety-critical piece of gear
- Dive Computer - tracks depth, time, and NDL
- Surface Marker Buoy (SMB) - essential for boat pickups
- Dive Torch - useful for crevices and colour at depth
- Underwater Camera - capture your diving memories