Christmas Point, Koh Similan in Thailand
In this underwater paradise, divers have the opportunity to encounter whitetip and blacktip sharks amidst the strong currents of the deep water. Moreover, during colder months, one can be fortunate enough to spot guitarfish measuring over 3 meters in length. The beauty of this dive site is further enhanced by the occasional appearance of majestic manta rays. Delve deeper into the site around the thornbeam root and you will encounter a colorful array of butterflyfish, angelfish, and hawksbill turtles. In the shallower parts, one can witness schools of fusiliers, including the magnificent bluefin trevally.
With a maximum depth of 24m and visibility reaching up to 19m, Christmas Point offers a remarkable underwater experience suitable for divers of all levels. Situated in Thailand's Phang-nga Province, this dive site is easily accessible and promises unforgettable underwater adventures.
Discover the wonders of Christmas Point, Thailand, and immerse yourself in the breathtaking beauty that lies beneath the surface.
Diving Conditions Score for Christmas Point, Koh Similan 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 Christmas Point, Koh Similan in Thailand
Depth
24m
Visibility
19m
Experience Level
Weather Conditions for Christmas Point, Koh Similan in Thailand
Wave Height
1.5m
Wind Speed
28.2 m/s
Water Temp
29.4°C
Visibility
33.42km
Cloud Cover
98%
Wave Period
6.85s
Air Temperature
28.1°C
Precipitation
0 mm
Dive Score Chart for Christmas Point
Best time to dive: 9:00 with score 6.638466666666667/10. Water conditions: Waves 1.42m, Wind 29.8 m/s.Best night dive time: 1:00 with score 6.1209/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Christmas Point 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: 6.6/10
Waves: 1.42m (6.75s), Wind: 29.8 m/s
Score: 6.1/10
Waves: 1.24m, Wind: 22.7 m/s
Seasonal Analysis for Christmas Point, Koh Similan in ThailandAlpha
Historical patterns and best seasons for diving at Christmas Point, Koh Similan 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 Christmas Point, Koh Similan in Thailand
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Christmas Point, Koh Similan in Thailand
Ideal Conditions for Christmas Point, Koh Similan in Thailand
Water Temp
27.0°C / 80.6°F
August
Visibility
10.8m / 35.4ft
January
Wave Height
1.6m / 5.2ft
March
Wave Period
8.0s
January
Seasonal Insights for Christmas Point, Koh Similan in Thailand
Christmas Point, Koh Similan in Thailand shows typical northern hemisphere patterns with May being the warmest month (28.1°C) and December the coldest (23.2°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 0.1mm 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 30, 2026