Jellyfish in Koh Rok

Today no beach in Koh Rok has a high jellyfish risk: the highest level is moderate (1 of 1). It is an estimate, not a guarantee: follow beach flags and lifeguards.

Krabi · Andaman Sea · 1 beaches in this area. Level is today's estimated risk.

LowModerateHighVery high

Beaches

Koh Rok: jellyfish month by month

  1. 0%Jan3January: Usually moderate risk. High risk on 0% of days. Onshore wind on 95% of days. Official warnings: 0. Eyewitness reports: 3.
  2. 0%FebFebruary: Usually moderate risk. High risk on 0% of days. Onshore wind on 82% of days. Official warnings: 0.
  3. 3%MarMarch: Usually moderate risk. High risk on 3% of days. Onshore wind on 78% of days. Official warnings: 0.
  4. 17%Apr1April: Usually moderate risk. High risk on 17% of days. Onshore wind on 38% of days. Official warnings: 0. Eyewitness reports: 1.
  5. 8%MayMay: Usually moderate risk. High risk on 8% of days. Onshore wind on 32% of days. Official warnings: 0.
  6. 6%JunJune: Usually moderate risk. High risk on 6% of days. Onshore wind on 7% of days. Official warnings: 0.
  7. 2%JulJuly: Usually moderate risk. High risk on 2% of days. Onshore wind on 5% of days. Official warnings: 0.
  8. 3%AugAugust: Usually moderate risk. High risk on 3% of days. Onshore wind on 3% of days. Official warnings: 0.
  9. 4%SepSeptember: Usually moderate risk. High risk on 4% of days. Onshore wind on 3% of days. Official warnings: 0.
  10. 2%OctOctober: Usually moderate risk. High risk on 2% of days. Onshore wind on 24% of days. Official warnings: 0.
  11. 3%NovNovember: Usually moderate risk. High risk on 3% of days. Onshore wind on 67% of days. Official warnings: 0.
  12. 0%DecDecember: Usually low risk. High risk on 0% of days. Onshore wind on 95% of days. Official warnings: 0.
  • typical level that month
  • bar and % — share of high-risk days
  • nofficial warnings, all years
  • neyewitness reports, all years

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Questions and answers

Are there jellyfish in Koh Rok right now?

Today across 1 beaches: moderate — 1. The highest risk is at Koh Rok (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 Koh Rok?

Based on 2022–2026 weather, the risk in Koh Rok is most often elevated in March, April, May. Official DMCR warnings nearby: 0.

Which dangerous jellyfish occur in Koh Rok?

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.