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Hin Ngam, Koh Tao in Thailand

Hin Ngam is a popular dive site situated on the southeast coast of Koh Tao, Thailand. It is conveniently located on the way to Aow Leuk, a renowned spot for snorkeling and diving activities. This sheltered site encompasses a beautiful fringing reef that encircles the bay. With a maximum depth of 12 meters and a sandy bottom, Hin Ngam is an excellent choice for beginner and student divers eager to explore the underwater world.

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

6.9
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 Hin Ngam, Koh Tao in Thailand

Depth

12m

Visibility

11m

Experience Level

beginner

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

Detailed 7-Day Diving Forecast for Hin Ngam
Alpha

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.

Sunrise at Hin Ngam: 06:00
Sunset at Hin Ngam: 18:00

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.

🌞
Best Overall
11:00

Score: 7.6/10
Waves: 0.46m (2.8s), Wind: 25.1 m/s

🌞
Safest Overall
14:00

Score: 7.5/10
Waves: 0.48m (2.85s), Wind: 26.3 m/s

🌙
Best Night
5:00

Score: 7.0/10
Waves: 0.42m, Wind: 21.5 m/s

Seasonal Analysis for Hin Ngam, Koh Tao in Thailand
Alpha

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

Avg. Score: 10.0/10

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

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

Ideal Conditions for Hin Ngam, Koh Tao in Thailand

Water Temp

Thermometer Emoji

27.2°C / 81.0°F

August

Visibility

Telescope Emoji

11.5m / 37.7ft

March

Wave Height

Wave Emoji

1.6m / 5.2ft

March

Wave Period

Wave Emoji

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.

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

Last updated: 1 min. ago - Jun 23, 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.

The closest dive destination to Hin Ngam is Koh Tao

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Koh Tao

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