Jellyfish on the eastern Gulf coast in April

April on the eastern Gulf coast is usually a calm month. The prevailing wind of about 3.3 m/s is blowing from the sea onto the beach; mean waves 0.29 m, water 31 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in April: 1.

Typical risk this monthLow
  • Low 53%
  • Moderate 47%
  • High 0%
  • Very high 0%

How the days of this month split by risk level (2022–2026 weather). A typical day is low; 0% of days are high or very high.

Risk today by beach

Wind3.3 m/s
Onshore wind0.71 m/s
Waves0.29 m
Water31 °C
Rain70.2 mm · 12.1 days

Areas this month

Official cases in April

  1. DMCR
    Ao Suan Yai (Koh Mak) · เกาะหมาก จ.ตราด
    box jellyfish

Jellyfish found here

Eastern Gulf coast: jellyfish month by month

  1. January: Usually moderate risk. High risk on 0% of days. Onshore wind on 44% of days. Official warnings: 0. Eyewitness reports: 13.
  2. February: Usually moderate risk. High risk on 8% of days. Onshore wind on 61% of days. Official warnings: 0. Eyewitness reports: 39.
  3. March: Usually moderate risk. High risk on 12% of days. Onshore wind on 67% of days. Official warnings: 0. Eyewitness reports: 52.
  4. April: Usually low risk. High risk on 0% of days. Onshore wind on 66% of days. Official warnings: 1. Eyewitness reports: 28.
  5. May: Usually moderate risk. High risk on 0% of days. Onshore wind on 68% of days. Official warnings: 0. Eyewitness reports: 12.
  6. June: Usually moderate risk. High risk on 20% of days. Onshore wind on 83% of days. Official warnings: 0. Eyewitness reports: 116.
  7. July: Usually moderate risk. High risk on 38% of days. Onshore wind on 81% of days. Official warnings: 1. Eyewitness reports: 114.
  8. August: Usually moderate risk. High risk on 32% of days. Onshore wind on 82% of days. Official warnings: 0. Eyewitness reports: 80.
  9. September: Usually moderate risk. High risk on 20% of days. Onshore wind on 76% of days. Official warnings: 0. Eyewitness reports: 92.
  10. October: Usually moderate risk. High risk on 18% of days. Onshore wind on 36% of days. Official warnings: 0. Eyewitness reports: 94.
  11. November: Usually moderate risk. High risk on 0% of days. Onshore wind on 25% of days. Official warnings: 0. Eyewitness reports: 47.
  12. December: Usually low risk. High risk on 0% of days. Onshore wind on 27% of days. Official warnings: 0. Eyewitness reports: 13.

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 on the eastern Gulf coast in April?

Based on 2022–2026 weather, in April the risk on the eastern Gulf coast was high on 0% of days and the wind blew from the sea on 66% of days. Official DMCR warnings in this month over all years: 1. 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 on the eastern Gulf coast?

The risk is most often elevated in July, August, September.

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.