Thailand: High — Serious, Well-Documented Hazards.
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High — Serious, Well-Documented Hazards. Rip currents are a well-documented, serious hazard at popular beaches (Phuket, Koh Samui, Koh Phi Phi), especially during monsoon season, and box jellyfish sightings have increased in recent years — always swim at flagged beaches and heed warning signs, since drownings do occur here regularly.
Thailand: High — Serious, Well-Documented Hazards. Rip currents are a well-documented, serious hazard at popular beaches (Phuket, Koh Samui, Koh Phi Phi), especially during monsoon season, and box jellyfish sightings have increased in recent years — always swim at flagged beaches and heed warning signs, since drownings do occur here regularly.
Thailand has well-documented, serious ocean hazards — read the note above carefully and always follow local flag warnings.
Rip currents — they cause more beach deaths worldwide every year than sharks, jellyfish, and every other ocean hazard combined. If caught in one, don't swim against it; swim parallel to shore until you're free, then head back in at an angle.
This is general orientation, not real-time data — conditions vary enormously by specific beach, season, tide, and even time of day. Always check local flag warnings and lifeguard advice on the day, and never swim beyond your ability or alone at an unfamiliar beach.
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