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Koh Waeo South, Phuket in Thailand

Discover the captivating dive site of Koh Waeo, located off the coast of Kamala and easily accessible from both Kamala and Bangtao Beach. Whether you're a beginner or an experienced diver, this small island offers a mesmerizing underwater experience that will leave you in awe.

One of the main attractions of Koh Waeo is its extensive underwater reef, which is home to a diverse array of marine life. With gentle currents year-round, this location is ideal for beginners looking to gain diving experience. Towards the southern part of the island, you'll be treated to stunning fields of soft coral, adding a natural touch of beauty to your dive.

The south side of Koh Waeo is known for its diverse range of hard and soft corals. As you explore the area, be on the lookout for graceful stingrays and flounders gracefully residing in the sandy seabed. You may also encounter elusive moray eels, camouflaged scorpionfish, and clever octopuses taking shelter among the rocks.

With impressive visibility of 11 meters and a maximum depth of 14 meters, Koh Waeo offers an enriching diving experience for divers of all skill levels. Whether you're a beginner, advanced, or expert diver, the crystal-clear waters surrounding this stunning dive site will reveal captivating wonders waiting to be discovered.

Conveniently located in Nai Thon, Phuket Province, Thailand (postcode 83140), Koh Waeo is the perfect destination for divers seeking an unforgettable underwater adventure. Experience the magic of this dive site and immerse yourself in the beauty of its underwater world.

Diving Conditions Score for Koh Waeo South, Phuket in Thailand

8.3
Very Good

Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Koh Waeo South, Phuket in Thailand

Depth

14m

Visibility

11m

Experience Level

beginner
advanced
expert

Weather Conditions for Koh Waeo South, Phuket in Thailand

Wave Height

0.52m

Wind Speed

6.3 m/s

Water Temp

30.4°C

Visibility

18.98km

Cloud Cover

100%

Wave Period

7.8s

Air Temperature

27.6°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Koh Waeo South
Alpha

Dive Score Chart for Koh Waeo South

Best time to dive: 14:00 with score 9.0609/10. Water conditions: Waves 0.5m, Wind 5.6 m/s.Best night dive time: 0:00 with score 8.203537414965988/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Koh Waeo South: 06:00
Sunset at Koh Waeo South: 18:00

Optimal diving conditions at Koh Waeo 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.

🌞
Best Overall
14:00

Score: 9.1/10
Waves: 0.5m (8s), Wind: 5.6 m/s

🌞
Safest Overall
13:00

Score: 9.1/10
Waves: 0.52m (7.9s), Wind: 5.2 m/s

🌙
Best Night
0:00

Score: 8.2/10
Waves: 0.54m, Wind: 9.3 m/s

Seasonal Analysis for Koh Waeo South, Phuket in Thailand
Alpha

Historical patterns and best seasons for diving at Koh Waeo South, Phuket 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 Koh Waeo South, Phuket 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 Koh Waeo South, Phuket in Thailand

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

Ideal Conditions for Koh Waeo South, Phuket in Thailand

Water Temp

Thermometer Emoji

27.0°C / 80.6°F

July

Visibility

Telescope Emoji

13.3m / 43.6ft

January

Wave Height

Wave Emoji

1.1m / 3.6ft

March

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Koh Waeo South, Phuket in Thailand

Koh Waeo South, Phuket in Thailand shows typical northern hemisphere patterns with May being the warmest month (27.4°C) and December the coldest (21.9°C). The calmest conditions typically occur in March with average wave heights of 1.1m 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 20, 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 Koh Waeo South is Phuket

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