Hin Ngam, Koh Tao in Thailand
The abundant marine life at Hin Ngam includes a diverse range of corals such as staghorn, brain, and expansive formations of star corals. Additionally, divers can encounter fascinating creatures like Christmas tree worms, yellowfin goatfish, blennies, and bulldozer shrimps.
Positioned as a starting point for exciting fun dives en route to Aow Leuk, Hin Ngam offers a more extensive array of marine species to observe. It also provides a slightly deeper diving experience, ensuring a less crowded environment for enthusiasts.
Located near notable accommodations like villa Philip's, Haad Tien Beach Resort, and Baan Chalok Ban Kao in the Surat Thani Province of Thailand, Hin Ngam is easily accessible to divers seeking an unforgettable adventure.
Visibility at this dive site averages at approximately 11 meters, allowing for clear underwater exploration. Whether you are a beginner or an experienced diver, Hin Ngam promises an enriching and memorable experience in the crystal-clear waters of Koh Tao.
Diving Conditions Score for Hin Ngam, Koh Tao in Thailand
Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Hin Ngam, Koh Tao in Thailand
Depth
12m
Visibility
11m
Experience Level
Weather Conditions for Hin Ngam, Koh Tao in Thailand
Wave Height
0.42m
Wind Speed
20.2 m/s
Water Temp
30.8°C
Visibility
14.96km
Cloud Cover
20%
Wave Period
2.7s
Air Temperature
29.4°C
Precipitation
0.1 mm
Dive Score Chart for Hin Ngam
Best time to dive: 11:00 with score 7.561633333333334/10. Water conditions: Waves 0.46m, Wind 25.1 m/s.Best night dive time: 5:00 with score 7.028833333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Hin Ngam 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.
Score: 7.6/10
Waves: 0.46m (2.8s), Wind: 25.1 m/s
Score: 7.5/10
Waves: 0.48m (2.85s), Wind: 26.3 m/s
Score: 7.0/10
Waves: 0.42m, Wind: 21.5 m/s
Seasonal Analysis for Hin Ngam, Koh Tao in ThailandAlpha
Historical patterns and best seasons for diving at Hin Ngam, Koh Tao in Thailand
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 Hin Ngam, Koh Tao in Thailand
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Hin Ngam, Koh Tao in Thailand
Ideal Conditions for Hin Ngam, Koh Tao in Thailand
Water Temp
27.2°C / 81.0°F
August
Visibility
11.5m / 37.7ft
March
Wave Height
1.6m / 5.2ft
March
Wave Period
8.0s
January
Seasonal Insights for Hin Ngam, Koh Tao in Thailand
Hin Ngam, Koh Tao in Thailand shows typical northern hemisphere patterns with June being the warmest month (28.4°C) and December the coldest (23.0°C). The calmest conditions typically occur in March with average wave heights of 1.6m 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). January is usually the driest month with 0.2mm 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.
Last updated: 1 min. ago - Jun 23, 2026