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Rannalhi Caves

Located in the beautiful waters of Maldives, this dive site offers a stunning underwater adventure for divers of all levels. The site features a drop off situated at the corner and outside reef, boasting a variety of mesmerizing small and large overhangs ranging from 5 to 20 meters in depth. Inside the channel, divers will be delighted by the presence of whip corals and an abundance of vibrant anemones.

The marine life at this dive site is truly impressive, with frequent sightings of majestic Napoleon wrasses, Jackfish, and schools of colorful fish. Divers can also expect encounters with Cowries, Moray eels, Sweetlips, Nudibranches, White tip sharks, and even the elusive Halimeda ghost pipefish.

With a visibility of 17 meters, divers will be able to marvel at the incredible underwater scenery with clarity. The maximum depth of the dive site is 20 meters, making it accessible to divers of various skill levels, including beginners, advanced divers, and experts.

Located near Kaafu in Maldives, this dive site offers a memorable diving experience that will captivate both newcomers and seasoned divers. Explore the fascinating underwater world of the Maldives and create unforgettable memories at this exceptional dive site.

Diving Conditions Score for Rannalhi Caves

7.5
Good

Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Rannalhi Caves

Depth

20m

Visibility

17m

Experience Level

beginner
advanced
expert

Weather Conditions for Rannalhi Caves

Wave Height

0.84m

Wind Speed

17.8 m/s

Water Temp

29.6°C

Visibility

30.64km

Cloud Cover

72%

Wave Period

6.8s

Air Temperature

27.3°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Rannalhi Caves
Alpha

Dive Score Chart for Rannalhi Caves

Best time to dive: 6:00 with score 8.135401646090536/10. Water conditions: Waves 0.7m, Wind 13.8 m/s.Best night dive time: 2:00 with score 7.681671974522293/10.

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

Sunrise at Rannalhi Caves: 06:00
Sunset at Rannalhi Caves: 18:00

Optimal diving conditions at Rannalhi Caves 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
6:00

Score: 8.1/10
Waves: 0.7m (8.1s), Wind: 13.8 m/s

🌙
Best Night
2:00

Score: 7.7/10
Waves: 0.68m, Wind: 15.7 m/s

Seasonal Analysis for Rannalhi Caves
Alpha

Historical patterns and best seasons for diving at Rannalhi Caves

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 Rannalhi Caves

Winter

Avg. Score: 9.5/10

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

Best Months for Rannalhi Caves

January
Score: 9.6
February
Score: 9.6
March
Score: 9.6

Ideal Conditions for Rannalhi Caves

Water Temp

Thermometer Emoji

27.2°C / 81.0°F

July

Visibility

Telescope Emoji

11.4m / 37.4ft

March

Wave Height

Wave Emoji

1.8m / 5.9ft

March

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Rannalhi Caves

Rannalhi Caves shows typical northern hemisphere patterns with June being the warmest month (28.1°C) and December the coldest (22.8°C). The calmest conditions typically occur in March with average wave heights of 1.8m and wave periods of 8.0s. The most comfortable wave conditions are in March 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). February is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during March to May, 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 20, 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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