QuestionKaron
Worst month for swimming on west coast?
Traveler · 1h
August trip with kids. Red flags every day — cancel beach hotel?
3 answers
Yo
Best answer
10
May–October southwest monsoon — west coast (Patong, Kata, Karon) gets waves and rip currents; red flags mean no swimming, not suggestions. August is peak rough season for open-water swimming with kids. Hotel pool + morning calm windows still work some days. Best swim months Nov–April. Don't cancel trip — shift to Old Town, indoor, and east coast (Rawai) on bad days. Lifeguards sparse — parent vigilance required year-round.
3
August — swam two calm mornings, flags red by noon. Pool hotel saved us.
2
Andaman jellyfish reports some Aug weeks — locals post on Facebook groups.