Jellyfish in Rayong in September

September in Rayong is a month of moderate risk. The prevailing south-west wind of about 3 m/s is blowing from the sea onto the beach; mean waves 0.43 m, water 29.9 °C. Based on 2022–2026 weather the model rates about 9% of days in this month as high risk. Official DMCR jellyfish warnings in September: 0.

Typical risk this monthModerate
  • Low 0%
  • Moderate 91%
  • High 9%
  • Very high 0%

How the days of this month split by risk level (2022–2026 weather). A typical day is moderate; 9% of days are high or very high.

Risk in Rayong today →

Weather and sea in September

Wind3 m/s, south-west
Onshore wind1.6 m/s
Waves0.43 m
Water29.9 °C
Rain365 mm · 28.1 days

Beaches this month

BeachesTypical riskOnshore windDMCR
Laem Charoen BeachModerate1.40
Laem Mae Phim BeachModerate1.40
Mae Ramphueng BeachModerate2.20
Saeng Chan BeachModerate1.70
Suan Son Beach (Rayong)Moderate1.50

Official cases in September

No official warnings nearby in this month.

Jellyfish found here

Rayong: jellyfish month by month

  1. January: Usually moderate risk. High risk on 0% of days. Onshore wind on 38% of days. Official warnings: 0.
  2. February: Usually moderate risk. High risk on 7% of days. Onshore wind on 71% of days. Official warnings: 0. Eyewitness reports: 4.
  3. March: Usually moderate risk. High risk on 7% of days. Onshore wind on 85% of days. Official warnings: 0. Eyewitness reports: 5.
  4. April: Usually low risk. High risk on 0% of days. Onshore wind on 91% of days. Official warnings: 0.
  5. May: Usually low risk. High risk on 0% of days. Onshore wind on 92% of days. Official warnings: 0.
  6. June: Usually moderate risk. High risk on 4% of days. Onshore wind on 99% of days. Official warnings: 0. Eyewitness reports: 3.
  7. July: Usually moderate risk. High risk on 29% of days. Onshore wind on 100% of days. Official warnings: 0. Eyewitness reports: 5.
  8. August: Usually moderate risk. High risk on 32% of days. Onshore wind on 99% of days. Official warnings: 0. Eyewitness reports: 4.
  9. September: Usually moderate risk. High risk on 9% of days. Onshore wind on 88% of days. Official warnings: 0.
  10. October: Usually moderate risk. High risk on 24% of days. Onshore wind on 24% of days. Official warnings: 0. Eyewitness reports: 7.
  11. November: Usually low risk. High risk on 0% of days. Onshore wind on 9% of days. Official warnings: 0. Eyewitness reports: 5.
  12. December: Usually low risk. High risk on 0% of days. Onshore wind on 4% of days. Official warnings: 0.
  • Low
  • Moderate
  • High
  • Very high

Colour shows the typical risk level that month; the number is the share of high-risk days. Warnings and sightings are in each month’s tooltip.

Questions and answers

Are there jellyfish in Rayong in September?

September in Rayong is a month of moderate risk. The prevailing south-west wind of about 3 m/s is blowing from the sea onto the beach; mean waves 0.43 m, water 29.9 °C. Based on 2022–2026 weather the model rates about 9% of days in this month as high risk. Official DMCR jellyfish warnings in September: 0.

Where in Rayong is the jellyfish risk lowest in September?

Based on this month’s weather the risk is lowest at: Laem Charoen Beach, Laem Mae Phim Beach, Mae Ramphueng Beach.

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.