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Tatawa Besar

Tatawa Besar, located in the northeastern part of Komodo Island in Indonesia, is a popular dive site known for its easy drift in shallow waters. While it is sometimes classified as a drift dive, the current here is typically mild to moderate, making it suitable for divers of all levels - beginners, advanced, and experts. With a maximum depth of 30 meters and visibility up to 18 meters, Tatawa Besar offers divers a vibrant and colorful reef teeming with diverse marine life, including Manta Rays, turtles, grey reef sharks, white tip and black tip reef sharks, eagle rays, cuttlefish, oriental sweetlips, surgeons, nudibranch, orang-utan crabs, and lobsters. This site serves as an excellent alternative to Tatawa Kecil and Batu Bolong if the currents in those areas are too strong. Dive enthusiasts can explore Tatawa Besar throughout the year, with the rainy season being a particularly optimal time to encounter Manta Rays, sharks, and Napoleon wrasses. Discover the wonders of Tatawa Besar Dive Site, situated close to Pasir Putih, Manggarai Barat, East Nusa Tenggara.

Diving Conditions Score for Tatawa Besar

8.4
Very Good

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

Dive Site Overview for Tatawa Besar

Depth

19m

Visibility

18m

Experience Level

beginner
advanced
expert

Weather Conditions for Tatawa Besar

Wave Height

0.4m

Wind Speed

18.6 m/s

Water Temp

28.8°C

Visibility

32.14km

Cloud Cover

2%

Wave Period

5.7s

Air Temperature

27.2°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Tatawa Besar
Alpha

Dive Score Chart for Tatawa Besar

Best time to dive: 7:00 with score 8.59961282051282/10. Water conditions: Waves 0.4m, Wind 18.2 m/s.Best night dive time: 18:00 with score 7.469109090909091/10.

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

Sunrise at Tatawa Besar: 06:00
Sunset at Tatawa Besar: 18:00

Optimal diving conditions at Tatawa Besar 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
7:00

Score: 8.6/10
Waves: 0.4m (5.2s), Wind: 18.2 m/s

🌙
Best Night
18:00

Score: 7.5/10
Waves: 0.42m, Wind: 17.8 m/s

Seasonal Analysis for Tatawa Besar
Alpha

Historical patterns and best seasons for diving at Tatawa Besar

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 Tatawa Besar

Winter

Avg. Score: 10.0/10

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

Best Months for Tatawa Besar

January
Score: 10.0
February
Score: 10.0
March
Score: 10.0

Ideal Conditions for Tatawa Besar

Water Temp

Thermometer Emoji

26.7°C / 80.1°F

July

Visibility

Telescope Emoji

12.0m / 39.4ft

May

Wave Height

Wave Emoji

1.9m / 6.2ft

April

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Tatawa Besar

Tatawa Besar follows southern hemisphere patterns with May being the warmest month (27.9°C) and January the coldest (23.4°C). The calmest conditions typically occur in April with average wave heights of 1.9m and wave periods of 8.0s. The most comfortable wave conditions are in April 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). April is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during April to June, 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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