Coco Bay - Caribbean Coast

Greta’s Place offers a gentle wall dive, dropping to about 21 metres, situated between Sanctum and Una Una village. We typically dive it with the reef on our right, and the morning light really makes a difference here, illuminating the reef top which starts at five metres. You’ll find some seriously big sponges, characteristic of Una Una, mixed in with a good variety of hard and soft corals. Keep an eye out for unicorn fish and those impressive giant barracuda alongside the usual plentiful reef fish. It’s a comfortable dive, straightforward enough for most, and perfect if you’re looking for a relaxed start to the day.

Location
Caribbean Coast, Costa Rica, Central America
Coordinates
10.556900, -85.699400
Type
reef
Maximum Depth
5-12m

Marine Protected Area: Marino las Baulas de Guanacaste

Best Time to Dive in Caribbean Coast

The warmest water temperatures in Caribbean Coast occur in March, averaging 29.8°C. The coolest conditions are in November at 27.6°C.

Monthly Water Temperatures

  • January: 28.9°C
  • February: 29.6°C
  • March: 29.8°C
  • April: 29.6°C
  • May: 29.1°C
  • June: 28.4°C
  • July: 28.6°C
  • August: 28.5°C
  • September: 28.5°C
  • October: 28.1°C
  • November: 27.6°C
  • December: 28.4°C

Nearby Dive Sites in Caribbean Coast

Nearest Dive Centres to Coco Bay

Marine Life in Caribbean Coast

Home to 218 recorded species including 198 reef fish, 11 hard corals, 5 whales & dolphins, 3 other, 1 seagrass & algae.

Notable Species

Recommended Packing List for Coco Bay

Based on average water temperature of 28.8°C, currents 3 cm/s.

  • Shorty or Rashguard - warm 29°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

Frequently Asked Questions

What are the typical diving depths at Coco Bay, Costa Rica dive sites?
The typical diving depths at Coco Bay range from 5 to 12 meters, making it accessible for various skill levels. The maximum depth recorded at this site is 15 meters. These shallow, calm conditions are ideal for training and skill development.
What kind of marine life and underwater features can divers expect to see at Coco Bay, Costa Rica?
Divers at Coco Bay can expect a unique sandy bottom environment, which is surprisingly rich in life. While primarily sandy, every tiny rock serves as an oasis for marine creatures. Keep an eye out for occasional sightings of fascinating species such as seahorses, nudibranchs, snake eels, and pufferfish, which can be explored further in our wildlife database.
How difficult are the dive sites at Coco Bay, Costa Rica, for different experience levels?
The dive sites at Coco Bay are classified as intermediate difficulty. The calm conditions and sandy bottom make it an excellent location for divers to practice essential skills, such as rescue techniques from the boat or underwater navigation. This makes it suitable for divers looking to refine their abilities in a relaxed setting.
When is the best time of year to dive at Coco Bay, Costa Rica for optimal conditions and marine encounters?
The provided data for Coco Bay does not specify the best time of year for optimal diving conditions or marine encounters. For general information on seasonal diving, please refer to our When to Dive guide.
What scuba diving certifications are required or recommended for diving in Coco Bay, Costa Rica?
Given the intermediate difficulty of Coco Bay, an Open Water Diver certification is typically required. The site's calm conditions are particularly great for practicing rescue skills and navigation, suggesting that advanced training like a Rescue Diver or Underwater Navigator certification would be highly recommended to maximize your experience and skill development.
What are the typical current conditions and visibility like for diving at Coco Bay, Costa Rica?
Divers at Coco Bay can typically expect calm conditions, which contribute to a relaxed diving experience. The average visibility at this site is around 8 meters. These conditions make it an ideal spot for training and leisurely exploration of the sandy bottom.