Barra da Ilha - Fernando de Noronha
Coroa Grande. It’s a site that lives up to its name, a "big crown" of rock and reef just off the coast of Arraial do Cabo. We love it for its sheer density of fish. Drop down and you’re instantly enveloped in a swirling school of Atlantic Bumper and Horse-eye Jacks. They're so thick, they often block out the sun for a few seconds. The topography is an interesting mix of rocky ledges and crevices, perfect for spotting Red Groupers tucked away, or the vibrant Brazilian red anemones clinging to the walls. Keep an eye out for the occasional barracuda cruising by, usually just on the edge of visibility, a silent hunter in the blue. Our favourite time to dive Coroa Grande is in the late morning, after the initial rush of boats, when the sun is high enough to really illuminate the reef without being too harsh. It's a great spot for advanced open water divers who appreciate a lively drift and don’t mind a bit of current. Visibility can vary, but even on an average day, the sheer volume of fish makes it a worthwhile dive.
- Location
- Fernando de Noronha, Brazil, South America
- Coordinates
- -7.810000, -34.796665
- Type
- reef
Marine Protected Area: Área De Proteção Ambiental De Santa Cruz
Best Time to Dive in Fernando de Noronha
The warmest water temperatures in Fernando de Noronha occur in April, averaging 29.1°C. The coolest conditions are in September at 26.9°C.
Monthly Water Temperatures
- January: 28.1°C
- February: 28.6°C
- March: 28.9°C
- April: 29.1°C
- May: 28.7°C
- June: 28.2°C
- July: 27.4°C
- August: 27.0°C
- September: 26.9°C
- October: 27.1°C
- November: 27.6°C
- December: 27.9°C
Nearby Dive Sites in Fernando de Noronha
- Alvarenga
- Alvarenga - 15-30m (wreck)
- Alvarenga - 15-30m (cenote)
- Atlantis Divers
- Baixa Grande (reef)
- Baixa Grande - 5-12m (reef)
- Baixinha (reef)
- Baixinha (reef)
- Baixios de Jaguaribe (reef)
- Baixios de Jaguaribe - 5-15m (reef)
- Baixo de Fóra (reef)
- Baixo de Fóra - 5-20m (reef)
- Baixo do Japu - 5-20m (reef)
- Baixo do Japu (reef)
- Baixo do Rio do Fogo - 5-20m (reef)
Nearest Dive Centres to Barra da Ilha
- Aicá Diving
- Aquaticos Centro De Mergulho - ["PADI"]
- Atlantis Divers - PADI, SSI
- Let's Dive
- MIURAMAR - SSI
- Serrambi Resort - ["PADI"]
Marine Life in Fernando de Noronha
Home to 45 recorded species including 42 reef fish, 1 seagrass & algae, 1 hard corals, 1 other.
Notable Species
- Black-ear wrasse (Halichoeres poeyi) - Reef Fish
- Doctorfish (Acanthurus chirurgus) - Reef Fish
- Coney (Cephalopholis fulva) - Reef Fish
- Kwab (Sparisoma radians) - Reef Fish
- Grunt (Haemulon plumierii) - Reef Fish
- Agassiz's Parrotfish (Sparisoma frondosum) - Reef Fish
- Gray Parrotfish (Sparisoma axillare) - Reef Fish
- Brazilian wrasse (Halichoeres brasiliensis) - Reef Fish
- Angelfish (Pomacanthus paru) - Reef Fish
- Demoiselle (Stegastes fuscus) - Reef Fish
- Cook (Holocentrus adscensionis) - Reef Fish
- Blue Doctor (Acanthurus coeruleus) - Reef Fish
- Sergeant-major (Abudefduf saxatilis) - Reef Fish
- Noronha wrasse (Thalassoma noronhanum) - Reef Fish
- Porkfish (Anisotremus virginicus) - Reef Fish
- Barber (Acanthurus bahianus) - Reef Fish
- Spotted Goatfish (Pseudupeneus maculatus) - Reef Fish
- Hogfish (Bodianus rufus) - Reef Fish
- Shoalgrass (Halodule wrightii) - Seagrass & Algae
- Colon Goby (Coryphopterus dicrus) - Reef Fish
Recommended Packing List for Barra da Ilha
Based on average water temperature of 28.0°C, currents 29 cm/s.
- Shorty or Rashguard - warm 28°C water needs minimal exposure protection
- Mask - essential for every dive
- Fins (stiff blade recommended for strong currents)
- 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