Jellyfish at Jomtien Beach in December

December at Jomtien Beach is usually a calm month. The prevailing north-east wind of about 3.5 m/s is blowing offshore; mean waves 0.25 m, water 28.2 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in December: 0.

Typical risk this monthLow
  • Low 65%
  • Moderate 35%
  • 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.

5-day outlook at Jomtien Beach →

Weather and sea in December

Wind3.5 m/s, north-east
Onshore wind-2.9 m/s
Waves0.25 m
Water28.2 °C
Rain21 mm · 4 days

Official cases nearby in December

No official warnings nearby in this month.

Nearby beaches this month

Jellyfish found here

Jomtien Beach: jellyfish month by month

  1. January: Usually low risk. High risk on 0% of days. Onshore wind on 33% of days. Official warnings: 0. Eyewitness reports: 2.
  2. February: Usually moderate risk. High risk on 4% of days. Onshore wind on 61% of days. Official warnings: 0. Eyewitness reports: 11.
  3. March: Usually moderate risk. High risk on 12% of days. Onshore wind on 79% of days. Official warnings: 0. Eyewitness reports: 9.
  4. April: Usually low risk. High risk on 0% of days. Onshore wind on 88% of days. Official warnings: 0. Eyewitness reports: 3.
  5. May: Usually moderate risk. High risk on 0% of days. Onshore wind on 85% of days. Official warnings: 0. Eyewitness reports: 1.
  6. June: Usually moderate risk. High risk on 47% of days. Onshore wind on 100% of days. Official warnings: 0. Eyewitness reports: 21.
  7. July: Usually high risk. High risk on 55% of days. Onshore wind on 100% of days. Official warnings: 0. Eyewitness reports: 24.
  8. August: Usually moderate risk. High risk on 8% of days. Onshore wind on 99% of days. Official warnings: 0. Eyewitness reports: 25.
  9. September: Usually moderate risk. High risk on 4% of days. Onshore wind on 91% of days. Official warnings: 0. Eyewitness reports: 33.
  10. October: Usually moderate risk. High risk on 21% of days. Onshore wind on 26% of days. Official warnings: 0. Eyewitness reports: 24.
  11. November: Usually moderate risk. High risk on 0% of days. Onshore wind on 4% of days. Official warnings: 0. Eyewitness reports: 4.
  12. December: Usually low risk. High risk on 0% of days. Onshore wind on 5% of days. Official warnings: 0. Eyewitness reports: 4.
  • 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.

Jellyfish in Pattaya in December →

Questions and answers

Are there jellyfish at Jomtien Beach in December?

December at Jomtien Beach is usually a calm month. The prevailing north-east wind of about 3.5 m/s is blowing offshore; mean waves 0.25 m, water 28.2 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in December: 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.