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Siaba Besar

Siaba Besar, also known as Turtle Town, is a popular dive site located in the central area of Komodo National Park, Indonesia. This dive spot is ideal for all levels of divers, including beginners, advanced, and expert divers. With its stunning coral seamounts, vibrant reef, and sandy bottom area, Siaba Besar offers a diverse underwater experience.

Turtle enthusiasts will be delighted by the abundance of green sea turtles that call Siaba Besar home. These magnificent creatures can often be found resting on the hard coral reefs. Additionally, divers can encounter fascinating marine life such as cuttlefish, reef sharks, and blue-spotted stingrays. The area is also rich in macro life, including seahorses, leaf scorpion fish, and various types of shrimp.

For an even more thrilling dive, explorers can venture down to the channel where white or black tip reef sharks and graceful eagle rays occasionally make an appearance. Lucky divers may even have the opportunity to spot a dugong, a rare and majestic marine mammal. The vibrant hard coral reef is a hub of activity, with blue spotted stingrays playfully chasing each other and a kaleidoscope of colorful reef fish.

Siaba Besar boasts a visibility of 16 meters and a maximum depth of 17 meters, ensuring a clear and captivating underwater experience. It is conveniently located near Pasir Putih, Manggarai Barat, in East Nusa Tenggara, Indonesia.

Finally, for those seeking a unique diving adventure, the boutique liveaboard, Amalia, occasionally organizes night dives in Siaba Besar. This extraordinary experience allows divers to witness a completely different underwater world come alive.

Discover the wonders of Siaba Besar, Turtle Town, and immerse yourself in the beauty and diversity of Komodo National Park's underwater realm.

Diving Conditions Score for Siaba Besar

8
Very Good

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

Dive Site Overview for Siaba Besar

Depth

17m

Visibility

16m

Experience Level

beginner
advanced
expert

Weather Conditions for Siaba Besar

Wave Height

0.74m

Wind Speed

28.1 m/s

Water Temp

28°C

Visibility

34.84km

Cloud Cover

0%

Wave Period

4.5s

Air Temperature

28°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Siaba Besar
Alpha

Dive Score Chart for Siaba Besar

Best time to dive: 12:00 with score 7.788733333333334/10. Water conditions: Waves 0.74m, Wind 25.9 m/s.Best night dive time: 5:00 with score 7.36716524822695/10.

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

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

Optimal diving conditions at Siaba 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
12:00

Score: 7.8/10
Waves: 0.74m (4.6s), Wind: 25.9 m/s

🌙
Best Night
5:00

Score: 7.4/10
Waves: 0.64m, Wind: 22 m/s

Seasonal Analysis for Siaba Besar
Alpha

Historical patterns and best seasons for diving at Siaba 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 Siaba 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 Siaba Besar

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

Ideal Conditions for Siaba 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 Siaba Besar

Siaba 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 - Jul 9, 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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