Jellyfish in Phuket
Today no beach in Phuket has a high jellyfish risk: the highest level is moderate (6 of 28). It is an estimate, not a guarantee: follow beach flags and lifeguards.
Phuket · Andaman Sea · 28 beaches in this area. Level is today's estimated risk.

Beaches
- Koh AeoModerateCalm seaTomorrowMon 26Tue 27Wed 28Thu 29
- Siam Bay (Koh Racha Yai)ModerateSteady onshore wind for 4 daysTomorrowMon 26Tue 27Wed 28Thu 29
- Long Beach (Coral Island / Koh Hey)ModerateSteady onshore wind for 4 daysTomorrowMon 26Tue 27Wed 28Thu 29
- Tri Trang BeachModerateSteady onshore wind for 4 daysTomorrowMon 26Tue 27Wed 28Thu 29
- Rawai BeachModerateCalm seaTomorrowMon 26Tue 27Wed 28Thu 29
- Ao Yon BeachModerateCalm seaTomorrowMon 26Tue 27Wed 28Thu 29
- Patok Bay (Koh Racha Yai)LowStronger wind than usualTomorrowMon 26Tue 27Wed 28Thu 29
- Laem Phanwa BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Ya Nui BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Ao La / Ao Thue (Koh Racha Yai)LowStronger wind than usualTomorrowMon 26Tue 27Wed 28Thu 29
- Patong BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Freedom BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Koh Mai ThonLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Kata Noi BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Karon BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Kata BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Nai Harn BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Kalim BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Kamala BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Karon Noi Beach (Relax Bay)LowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Bang Tao BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Layan BeachLowWaves toward the shoreTomorrowMon 26Tue 27Wed 28Thu 29
- Laem Singh BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Surin BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Nai Thon BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Nai Yang BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Mai Khao BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
- Sai Kaew BeachLowCalm water and rainTomorrowMon 26Tue 27Wed 28Thu 29
Phuket: jellyfish month by month
- 8%Jan99+January: Usually moderate risk. High risk on 8% of days. Onshore wind on 29% of days. Official warnings: 0. Eyewitness reports: 399.
- 15%Feb99+February: Usually moderate risk. High risk on 15% of days. Onshore wind on 33% of days. Official warnings: 0. Eyewitness reports: 288.
- 5%Mar499+March: Usually moderate risk. High risk on 5% of days. Onshore wind on 38% of days. Official warnings: 4. Eyewitness reports: 370.
- 7%Apr99+April: Usually moderate risk. High risk on 7% of days. Onshore wind on 59% of days. Official warnings: 0. Eyewitness reports: 247.
- 34%May499+May: Usually moderate risk. High risk on 34% of days. Onshore wind on 64% of days. Official warnings: 4. Eyewitness reports: 100.
- 29%Jun499+June: Usually moderate risk. High risk on 29% of days. Onshore wind on 75% of days. Official warnings: 4. Eyewitness reports: 185.
- 16%Jul290July: Usually moderate risk. High risk on 16% of days. Onshore wind on 73% of days. Official warnings: 2. Eyewitness reports: 90.
- 23%Aug171August: Usually moderate risk. High risk on 23% of days. Onshore wind on 76% of days. Official warnings: 1. Eyewitness reports: 71.
- 12%Sep399+September: Usually moderate risk. High risk on 12% of days. Onshore wind on 75% of days. Official warnings: 3. Eyewitness reports: 165.
- 6%Oct94October: Usually moderate risk. High risk on 6% of days. Onshore wind on 67% of days. Official warnings: 0. Eyewitness reports: 94.
- 0%Nov52November: Usually low risk. High risk on 0% of days. Onshore wind on 41% of days. Official warnings: 0. Eyewitness reports: 52.
- 1%Dec199+December: Usually moderate risk. High risk on 1% of days. Onshore wind on 29% of days. Official warnings: 1. Eyewitness reports: 144.
- typical level that month
- bar and % — share of high-risk days
- nofficial warnings, all years
- neyewitness reports, all years
Questions and answers
Are there jellyfish in Phuket right now?
Today across 28 beaches: low — 22, moderate — 6. The highest risk is at Koh Aeo (calm sea). Jellyfish reports in the last 7 days: 0. It is an estimate, not a guarantee: "no reports" does not mean there are no jellyfish. Check beach flags and follow lifeguards.
When is jellyfish season in Phuket?
Based on 2022–2026 weather, the risk in Phuket is most often elevated in May, June, July. Official DMCR warnings nearby: 19.
Which beaches in Phuket have the lowest risk today?
Lowest estimate today: Mai Khao Beach, Sai Kaew Beach, Nai Yang Beach. It is an estimate, not a guarantee: "no reports" does not mean there are no jellyfish. Check beach flags and follow lifeguards.
Which dangerous jellyfish occur in Phuket?
Recorded on this coast: Thai box jellyfish (Chironex), Chiropsoides box jellyfish, Morbakka (single-tentacle box jellyfish), Portuguese man o’ war (bluebottle), Sea nettle (fire jellyfish).
What should I do if a jellyfish stings me in Thailand?
Get out of the water. Call 1669 for trouble breathing, chest pain or collapse. Do not rub the sting and do not rinse it with fresh water. If a box jellyfish is possible, pour vinegar over the sting for at least 30 seconds.