Koh Khram Yai South
Immerse yourself in a vibrant marine world teeming with life. Encounter a magnificent array of marine creatures, including large schools of fusiliers, soldier fish, groupers, blue spotted stingrays, Xeno Crabs, barracudas, and even sea turtles. This dive site promises an enchanting encounter with these fascinating underwater inhabitants.
With visibility reaching up to 4 meters, divers can truly appreciate the stunning marine biodiversity that thrives in this remarkable setting. For those seeking a more profound adventure, the maximum depth is an impressive 55 meters.
Whether you're a beginner, advanced diver, or an expert, the dive site at Koh Khram Yai will captivate and challenge divers of all levels. Situated in the captivating Gulf of Thailand, this close location offers easy access and is a must-visit for diving enthusiasts.
Diving Conditions Score for Koh Khram Yai South
Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Koh Khram Yai South
Depth
55m
Visibility
4m
Experience Level
Weather Conditions for Koh Khram Yai South
Wave Height
0.22m
Wind Speed
11.2 m/s
Water Temp
30.8°C
Visibility
23.32km
Cloud Cover
16%
Wave Period
2.8s
Air Temperature
29.7°C
Precipitation
0.7 mm
Dive Score Chart for Koh Khram Yai South
Best time to dive: 6:00 with score 8.70721581920904/10. Water conditions: Waves 0.14m, Wind 3.1 m/s.Best night dive time: 2:00 with score 8.24031461988304/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Koh Khram Yai South 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: 8.7/10
Waves: 0.14m (2.95s), Wind: 3.1 m/s
Score: 8.2/10
Waves: 0.14m, Wind: 4.4 m/s
Seasonal Analysis for Koh Khram Yai SouthAlpha
Historical patterns and best seasons for diving at Koh Khram Yai South
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 Koh Khram Yai South
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Koh Khram Yai South
Ideal Conditions for Koh Khram Yai South
Water Temp
27.2°C / 81.0°F
August
Visibility
12.5m / 41.0ft
January
Wave Height
1.5m / 4.9ft
January
Wave Period
8.0s
January
Seasonal Insights for Koh Khram Yai South
Koh Khram Yai South shows typical northern hemisphere patterns with June being the warmest month (28.8°C) and December the coldest (22.7°C). The calmest conditions typically occur in January with average wave heights of 1.5m and wave periods of 8.0s. The most comfortable wave conditions are in January 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 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, 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 21, 2026