Koh Thong Kaeo / เกาะทองแก้ว
Located in the Mud Wai Islands near the shores of Koh Mud Wai Yai and Kula Island, as well as in close proximity to Thong Tom Yai homestay and Thong Tom Yai Community Dive Center, this dive site in Thailand's Chumphon Province offers an ideal location for beginner divers. With excellent visibility and a maximum depth of 0m, this site provides a safe and enjoyable diving experience. Explore the underwater wonders of this pristine spot and embark on an unforgettable diving adventure.
Diving Conditions Score for Koh Thong Kaeo / เกาะทองแก้ว
7.3
GoodGood diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Koh Thong Kaeo / เกาะทองแก้ว
Experience Level
beginner
Weather Conditions for Koh Thong Kaeo / เกาะทองแก้ว
Wave Height
0.14m
Wind Speed
14.6 m/s
Water Temp
31.1°C
Visibility
31.72km
Cloud Cover
72%
Wave Period
1.85s
Air Temperature
28.9°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Koh Thong Kaeo / เกาะทองแก้ว
Alpha
Dive Score Chart for Koh Thong Kaeo / เกาะทองแก้ว
Best time to dive: 16:00 with score 8.3276/10. Water conditions: Waves 0.1m, Wind 6.8 m/s.Best night dive time: 20:00 with score 7.994511382113822/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Koh Thong Kaeo / เกาะทองแก้ว: 06:00
Sunset at Koh Thong Kaeo / เกาะทองแก้ว: 18:00
Optimal diving conditions at Koh Thong Kaeo / เกาะทองแก้ว 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
16:00Score: 8.3/10
Waves: 0.1m (2s), Wind: 6.8 m/s
Best Night
20:00Score: 8.0/10
Waves: 0.06m, Wind: 5.6 m/s
Seasonal Analysis for Koh Thong Kaeo / เกาะทองแก้วAlpha
Historical patterns and best seasons for diving at Koh Thong Kaeo / เกาะทองแก้ว
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 Thong Kaeo / เกาะทองแก้ว
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 Koh Thong Kaeo / เกาะทองแก้ว
January
Score: 10.0
February
Score: 10.0
March
Score: 10.0
Ideal Conditions for Koh Thong Kaeo / เกาะทองแก้ว
Water Temp
27.2°C / 81.0°F
June
Visibility
13.1m / 43.0ft
April
Wave Height
1.2m / 3.9ft
March
Wave Period
8.0s
January
Seasonal Insights for Koh Thong Kaeo / เกาะทองแก้ว
Koh Thong Kaeo / เกาะทองแก้ว shows typical northern hemisphere patterns with June being the warmest month (27.2°C) and December the coldest (21.9°C). The calmest conditions typically occur in March with average wave heights of 1.2m 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 0.4mm 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 21, 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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