SIERRA - Algarve & Berlengas
The Sierra, a fishing vessel sunk in 1980, offers a unique dive just outside Lisbon. At only 13 metres, it’s an accessible wreck, especially for those new to overhead environments. We’ve found it lying on its side, the 62.5-metre hull surprisingly intact and providing plenty of nooks to poke around. Look for conger eels tucked into the darker spaces and schools of sea bream hovering just off the decks. It's a relaxed dive, good for photographers or anyone wanting a gentle introduction to wreck diving.
- Location
- Algarve & Berlengas, Portugal, Mediterranean & Europe
- Coordinates
- 38.706112, -9.129167
- Type
- wreck
- Maximum Depth
- 13m
Marine Protected Area: Estuário do Tejo
Best Time to Dive in Algarve & Berlengas
The warmest water temperatures in Algarve & Berlengas occur in January, averaging 16.7°C. The coolest conditions are in December at 16.7°C.
Monthly Water Temperatures
- January: 16.7°C (air: 13.9°C)
- February: 16.7°C (air: 14.4°C)
- March: 16.7°C (air: 14.4°C)
- April: 16.7°C (air: 15.5°C)
- May: 16.7°C (air: 16.9°C)
- June: 16.7°C (air: 18.0°C)
- July: 16.7°C (air: 18.7°C)
- August: 16.7°C (air: 19.0°C)
- September: 16.7°C (air: 19.3°C)
- October: 16.7°C (air: 18.4°C)
- November: 16.7°C (air: 16.7°C)
- December: 16.7°C (air: 15.3°C)
Nearby Dive Sites in Algarve & Berlengas
- 2 Anchors
- 2 Ancoras - 20m
- 3 Milhas - 10m
- ACOR - 20m (wreck)
- ALCHIMIST EMDEN - 2m (wreck)
- Almas - 10-25m (reef)
- Almeida Carvalho (Wreck) - 28m (wreck)
- ALMIRANTE VALDES - 21m (wreck)
- AMBOIM - 2m (wreck)
- ANNE SOPHIE - 52m (wreck)
- Arcanzil - 13m
- Archeological Site Faro - A - 10-25m (wreck)
- AREIERO DO TEJO - 5m (wreck)
- ARIOSTO - 5m (wreck)
- Armacao de Pera
Nearest Dive Centres to SIERRA
Marine Life in Algarve & Berlengas
Home to 121 recorded species including 61 reef fish, 20 whales & dolphins, 14 sharks & rays, 7 crabs & lobsters, 4 other, 3 hard corals.
Notable Species
- Pollock (Trachurus trachurus) - Reef Fish
- Razorback (Balaenoptera physalus) - Whales & Dolphins
- Short-beaked Common Dolphin (Delphinus delphis) - Whales & Dolphins
- Split (Scomber scombrus) - Reef Fish
- Cowfish (Tursiops truncatus) - Whales & Dolphins
- Northern krill (Meganyctiphanes norvegica) - Crabs & Lobsters
- Sperm Whale (Physeter macrocephalus) - Whales & Dolphins
- Orca (Orcinus orca) - Whales & Dolphins
- Blue mussel (Mytilus edulis) - Clams & Mussels
- Moonfish (Mola mola) - Reef Fish
- Blue-white Dolphin (Stenella coeruleoalba) - Whales & Dolphins
- Dog whelk (Nucella lapillus) - Sea Snails & Nudibranchs
- Common shore crab (Carcinus maenas) - Crabs & Lobsters
- Sand mason (Lanice conchilega) - Worms
- loggerhead turtle (Caretta caretta)
- Portuguese Dogfish (Centroscymnus coelolepis) - Sharks & Rays
- Common minke whale (Balaenoptera acutorostrata) - Whales & Dolphins
- Spotted Lanternfish (Myctophum punctatum) - Reef Fish
- Sea potato (Echinocardium cordatum) - Sea Urchins
- Masked crab (Corystes cassivelaunus) - Crabs & Lobsters
Recommended Packing List for SIERRA
Based on average water temperature of 16.7°C.
- Wetsuit (5-7mm) - recommended for 17°C water
- Hood & Gloves (3-5mm) - helps retain warmth
- 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