Sesimbra - Algarve & Berlengas

Sesimbra offers a straightforward dive, popular with local dive centres for training and easier recreational dives. You’ll typically find rock formations and smaller reef fish, along with the occasional cuttlefish or octopus tucked away. It's a good spot for newer divers looking to get comfortable or for those who prefer a more relaxed dive without strong currents. Visibility can vary, often better outside of peak summer.

Location
Algarve & Berlengas, Portugal, Mediterranean & Europe
Coordinates
38.438667, -9.102581

Marine Protected Area: Arrabida

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

Nearest Dive Centres to Sesimbra

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

Recommended Packing List for Sesimbra

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