Yanui Beach, Phuket in Thailand
Divers at this site are treated to an array of fascinating marine life, including the native Corale butterflyfish and rare creatures like frogfish, triggerfish, and hecoa crocodile fish. Marvel at their elegance and uniqueness in the crystal-clear water with a visibility of up to 7 meters.
During low tide, you can take a swim to the picturesque beach on the island's south side or venture towards Naihan Beach. Don't miss the captivating sight of large schools of Yellow Snappers and Red Flounder gracefully swimming alongside you.
For an unforgettable diving experience, visit Yanui Beach, where natural beauty and remarkable marine life intertwine. Find this hidden gem with its amazing sea view accessible from rocks along Wiset Road in Nai Harn, Phuket Province, Thailand (83130).
Diving Conditions Score for Yanui Beach, Phuket in Thailand
Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Yanui Beach, Phuket in Thailand
Depth
9m
Visibility
7m
Experience Level
Weather Conditions for Yanui Beach, Phuket in Thailand
Wave Height
0.44m
Wind Speed
6.1 m/s
Water Temp
31°C
Visibility
23.24km
Cloud Cover
98%
Wave Period
6.95s
Air Temperature
29.6°C
Precipitation
0 mm
Dive Score Chart for Yanui Beach
Best time to dive: 15:00 with score 9.28802657004831/10. Water conditions: Waves 0.4m, Wind 1 m/s.Best night dive time: 18:00 with score 8.571993236714976/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Yanui Beach 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: 9.3/10
Waves: 0.4m (6.9s), Wind: 1 m/s
Score: 8.6/10
Waves: 0.4m, Wind: 2.2 m/s
Seasonal Analysis for Yanui Beach, Phuket in ThailandAlpha
Historical patterns and best seasons for diving at Yanui Beach, 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 Yanui Beach, Phuket in Thailand
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Yanui Beach, Phuket in Thailand
Ideal Conditions for Yanui Beach, Phuket in Thailand
Water Temp
26.8°C / 80.2°F
April
Visibility
12.1m / 39.7ft
January
Wave Height
1.3m / 4.3ft
March
Wave Period
8.0s
January
Seasonal Insights for Yanui Beach, Phuket in Thailand
Yanui Beach, Phuket in Thailand shows typical northern hemisphere patterns with May being the warmest month (27.5°C) and December the coldest (22.2°C). The calmest conditions typically occur in March with average wave heights of 1.3m 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 18, 2026