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Mermaid Reef

Discover the captivating world beneath the waves at this incredible dive site nestled off the coast of Sunset House in the lovely Cayman Islands. Prepare to be enchanted by the stunning "mermaid" statue, a renowned highlight of this area. Sunset Divers, offering a comprehensive range of services, operates a fully equipped dive shop conveniently located at this site, ready to cater to all your diving needs.

This aquatic paradise showcases the typical shallow reef formation that characterizes this part of the island. As you explore, you'll encounter magnificent coral fingers that extend perpendicular to the shore, adding an extra touch of wonder to your underwater journey.

To find the renowned "mermaid" statue, we recommend entering the water through the sea pool and swimming directly out the cut. Follow the path along the sandy area until the mesmerizing statue comes into view, captivating divers of all experience levels.

With excellent visibility reaching up to 22 meters and a maximum depth of 17 meters, this dive site is perfectly suited for beginners eager to embark on their underwater adventures. Immerse yourself in the vibrant marine life that thrives in this beautiful location, and create unforgettable memories in the crystal-clear waters of the Cayman Islands.

For your convenience, this remarkable dive site is situated near the Rubis Fuel Storage Facility on South Church Street in Rock Hole, George Town, making it easily accessible for divers from across the island.

Unveil the wonders that lie beneath the surface and delve into the extraordinary world of diving at this exceptional site - an experience you won't want to miss.

Diving Conditions Score for Mermaid Reef

6.1
Above Average

Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Mermaid Reef

Depth

17m

Visibility

22m

Experience Level

beginner

Weather Conditions for Mermaid Reef

Wave Height

1.4m

Wind Speed

17.7 m/s

Water Temp

29.2°C

Visibility

36.96km

Cloud Cover

27%

Wave Period

6.25s

Air Temperature

31°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Mermaid Reef
Alpha

Dive Score Chart for Mermaid Reef

Best time to dive: 9:00 with score 6.693333333333333/10. Water conditions: Waves 1.3m, Wind 15.9 m/s.Best night dive time: 4:00 with score 6.1638/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Mermaid Reef: 06:00
Sunset at Mermaid Reef: 18:00

Optimal diving conditions at Mermaid Reef are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.

🌞
Best Overall
9:00

Score: 6.7/10
Waves: 1.3m (6.25s), Wind: 15.9 m/s

🌙
Best Night
4:00

Score: 6.2/10
Waves: 1.36m, Wind: 18.1 m/s

Seasonal Analysis for Mermaid Reef
Alpha

Historical patterns and best seasons for diving at Mermaid Reef

The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.

Monthly Dive Score Analysis - Seasonal Diving Conditions

Higher values indicate better diving conditions

Seasonal DiveScore Chart

This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.

Higher values indicate better diving conditions

Best Season for Mermaid Reef

Winter

Avg. Score: 9.4/10

Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.

Best Months for Mermaid Reef

January
Score: 9.5
February
Score: 9.3
November
Score: 9.3

Ideal Conditions for Mermaid Reef

Water Temp

Thermometer Emoji

27.3°C / 81.1°F

May

Visibility

Telescope Emoji

11.4m / 37.4ft

January

Wave Height

Wave Emoji

1.7m / 5.6ft

January

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Mermaid Reef

Mermaid Reef shows typical northern hemisphere patterns with July being the warmest month (28.5°C) and January the coldest (22.1°C). The calmest conditions typically occur in January with average wave heights of 1.7m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.3mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 18, 2026

Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.

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