Kata Beach North Reef, Phuket in Thailand
The sandy area at Kata Beach North Reef stands out as the deepest dive site, making it the perfect choice for the first dive of the day. For those fascinated by nudibranchs, the mid-morning dive is ideal, as these captivating creatures tend to be more active at that time.
Kata Beach is renowned as Thailand's premier macro diving destination, offering an abundance of sea life for macro enthusiasts and photographers. With no need to venture to far-flung locations like Anilao or Raja Ampat, divers can conveniently enjoy amazing marine biodiversity right here at Kata Beach. The best time to embark on a dive at Kata Beach is between October and May when the surface conditions and visibility are at their peak.
Diving at Kata Beach (North) encompasses various smaller dive sites, such as the reef, the cubes, the sand, and the corner. This spread-out diving destination offers a diverse range of underwater landscapes and critters to discover. Even regular divers who have been exploring Kata Beach for years continue to uncover new and exciting marine species.
Location: Kata Beach, Kata-Sai Yuan Rd., Kata Noi, Ban Kata, Phuket Province, 83100, Thailand
Visibility: 8m
Max Depth: 9m
Recommended Diver Level: Beginner, Advanced, Expert
Diving Conditions Score for Kata Beach North Reef, Phuket in Thailand
Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Kata Beach North Reef, Phuket in Thailand
Depth
9m
Visibility
8m
Experience Level
Weather Conditions for Kata Beach North Reef, Phuket in Thailand
Wave Height
0.58m
Wind Speed
12.6 m/s
Water Temp
30.8°C
Visibility
17.64km
Cloud Cover
99%
Wave Period
7.25s
Air Temperature
28.2°C
Precipitation
0 mm
Dive Score Chart for Kata Beach North Reef
Best time to dive: 15:00 with score 8.249319634703198/10. Water conditions: Waves 0.58m, Wind 12.4 m/s.Best night dive time: 2:00 with score 7.6452447552447556/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Kata Beach North Reef 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: 8.2/10
Waves: 0.58m (7.3s), Wind: 12.4 m/s
Score: 8.2/10
Waves: 0.58m (7.25s), Wind: 9.1 m/s
Score: 7.6/10
Waves: 0.62m, Wind: 10.3 m/s
Seasonal Analysis for Kata Beach North Reef, Phuket in ThailandAlpha
Historical patterns and best seasons for diving at Kata Beach North Reef, 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 Kata Beach North Reef, Phuket in Thailand
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Kata Beach North Reef, Phuket in Thailand
Ideal Conditions for Kata Beach North Reef, 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 Kata Beach North Reef, Phuket in Thailand
Kata Beach North Reef, 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 20, 2026