Free tool · Data from Freediving Koh Samui
Ocean conditions — Thailand.
Live wind, tide, wave, and visibility data for popular Thai dive sites. Use this to plan which days to head out — not which sites to hunt at.
Important — read before using
The sites shown in this widget are popular scuba diving sites. Almost all of them sit inside Thai national marine parks where spearfishing is banned. Use the wind, tide, and visibility data to plan your day — not to pick a hunting location.
For legal spearfishing waters near these sites, read our legality guide or message me with your coast and I will point you at legal alternatives with similar conditions.
Live ocean data
Thailand conditions dashboard
Wind, tide, swell, and water visibility for every coast in Thailand — updated hourly. Built and maintained by our sister brand Freediving Koh Samui. Data from Open-Meteo, Stormglass, and Thai tide stations.
Opens the full live dashboard at freedivingkohsamui.com/conditions.
Sister brand · Apnea Total
Run by Diego PauelGood days are wasted without the skill to use them.
Perfect conditions do not make you a hunter. Dive training does. When the wind drops and visibility opens up, the spearos who land fish are the ones who put the training in before the window arrived.
Discovery Freediving
7,500 THB2 days · No certification. Try before you commit.
Theory, breathing, and two open-water sessions at Sail Rock. Same training as the Beginner Course without the certification day.
Fit for: First timers curious about going deeper than a snorkel breath.
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Beginner Freediving Course
from 9,500 THB3 days · Apnea Total Level 1 certification.
The foundation every spearo should have. Duck diving, equalisation, open-water safety, rescues. Train at Sail Rock and Koh Tao. Max 3 students.
Fit for: Spearos who want a real certification before hunting deeper than 10 m.
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Advanced Freediving Course
from 12,000 THB3 days · Apnea Total Level 2 certification.
Frenzel mastery, exhale dives, depth training past 20 m. For spearos who want to hunt the thermocline and below.
Fit for: Certified Level 1 divers ready to progress past 20 m.
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Static Apnea Clinic
Message for pricing1 day, on request · No certification. Pure breath-hold training.
Focused on extending static apnea through CO2 tolerance drills, O2 adaptation, and mental protocols. The real-world sibling of the Breath-Hold Trainer tool on this page.
Fit for: Spearos whose shot window is capped by breath-hold, not dive skill.
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Fun Dives & Coaching
4,500 THB / personHalf day · No certification. Continuing education.
Refresher sessions, personal best attempts, private coaching for certified divers already comfortable in the water.
Fit for: Alumni of Level 1 or 2 who want in-water coaching without signing up for another course.
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Spearfishing Trip
from 35,000 THBFull day · Guided trip. Bring your own gear or rent ours.
Full-day spearfishing trip to legal Gulf of Thailand waters, led by Diego. Max 2 guests. Same operator as this shop.
Fit for: Anyone with the gear who wants to hunt in legal waters outside the marine parks.
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