Jellyfish at Ao Siad (Koh Chang Ranong) Beach in May

May at Ao Siad (Koh Chang Ranong) Beach is a month of moderate risk. The prevailing south-west wind of about 4.8 m/s is blowing from the sea onto the beach; mean waves 0.45 m, water 31.3 °C. Based on 2022–2026 weather the model rates about 34% of days in this month as high risk. Official DMCR jellyfish warnings in May: 0.

Typical risk this monthModerate
  • Low 3%
  • Moderate 64%
  • High 34%
  • Very high 0%

How the days of this month split by risk level (2022–2026 weather). A typical day is moderate; 34% of days are high or very high.

5-day outlook at Ao Siad (Koh Chang Ranong) Beach →

Weather and sea in May

Wind4.8 m/s, south-west
Onshore wind3.2 m/s
Waves0.45 m
Water31.3 °C
Rain381 mm · 25 days

Official cases nearby in May

No official warnings nearby in this month.

Nearby beaches this month

Jellyfish found here

Ao Siad (Koh Chang Ranong): jellyfish month by month

  1. 0%JanJanuary: Usually moderate risk. High risk on 0% of days. Onshore wind on 1% of days. Official warnings: 0.
  2. 0%FebFebruary: Usually moderate risk. High risk on 0% of days. Onshore wind on 6% of days. Official warnings: 0.
  3. 0%MarMarch: Usually moderate risk. High risk on 0% of days. Onshore wind on 14% of days. Official warnings: 0.
  4. 9%AprApril: Usually moderate risk. High risk on 9% of days. Onshore wind on 45% of days. Official warnings: 0.
  5. 34%MayMay: Usually moderate risk. High risk on 34% of days. Onshore wind on 75% of days. Official warnings: 0.
  6. 11%JunJune: Usually moderate risk. High risk on 11% of days. Onshore wind on 99% of days. Official warnings: 0.
  7. 1%JulJuly: Usually moderate risk. High risk on 1% of days. Onshore wind on 98% of days. Official warnings: 0.
  8. 1%AugAugust: Usually moderate risk. High risk on 1% of days. Onshore wind on 100% of days. Official warnings: 0.
  9. 3%SepSeptember: Usually moderate risk. High risk on 3% of days. Onshore wind on 96% of days. Official warnings: 0.
  10. 0%OctOctober: Usually moderate risk. High risk on 0% of days. Onshore wind on 59% of days. Official warnings: 0.
  11. 0%NovNovember: Usually moderate risk. High risk on 0% of days. Onshore wind on 16% of days. Official warnings: 0.
  12. 0%DecDecember: Usually moderate risk. High risk on 0% of days. Onshore wind on 0% of days. Official warnings: 0.
  • typical level that month
  • bar and % — share of high-risk days
  • nofficial warnings, all years

Jellyfish in Koh Chang (Ranong) in May →

Questions and answers

Are there jellyfish at Ao Siad (Koh Chang Ranong) Beach in May?

May at Ao Siad (Koh Chang Ranong) Beach is a month of moderate risk. The prevailing south-west wind of about 4.8 m/s is blowing from the sea onto the beach; mean waves 0.45 m, water 31.3 °C. Based on 2022–2026 weather the model rates about 34% of days in this month as high risk. Official DMCR jellyfish warnings in May: 0.

What to do if a jellyfish stings you 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.