Neptunes Finger - Sea of Cortez

Neptune's Finger is a prominent pinnacle rising from the depths in the Sea of Cortez. We've often found schooling pelagics here, like jack and bonito, circling the rock face. The site can have strong currents, which usually means more action, but it's best suited for experienced divers comfortable in moving water. It’s a good spot if you’re looking for a dramatic underwater landscape rather than intricate reef details.

Location
Sea of Cortez, Mexico, North America
Coordinates
22.877352, -109.895350
Type
pinnacle

Marine Protected Area: Cabo San Lucas

Best Time to Dive in Sea of Cortez

The warmest water temperatures in Sea of Cortez occur in September, averaging 30.4°C. The coolest conditions are in February at 21.1°C.

Monthly Water Temperatures

  • January: 22.2°C
  • February: 21.1°C
  • March: 21.5°C
  • April: 22.6°C
  • May: 24.8°C
  • June: 27.1°C
  • July: 29.1°C
  • August: 30.1°C
  • September: 30.4°C
  • October: 29.8°C
  • November: 27.6°C
  • December: 25.1°C

Nearby Dive Sites in Sea of Cortez

Nearest Dive Centres to Neptunes Finger

Marine Life in Sea of Cortez

Home to 197 recorded species including 172 reef fish, 14 whales & dolphins, 5 sharks & rays, 3 other, 1 sea cucumbers, 1 seagrass & algae.

Notable Species

Recommended Packing List for Neptunes Finger

Based on average water temperature of 26.0°C, currents 9 cm/s.

  • Shorty or Rashguard - warm 26°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