Jellyfish in Koh Larn in May

May in Koh Larn is usually a calm month. The prevailing south wind of about 4.8 m/s is blowing along the shore; mean waves 0.39 m, water 31.4 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in May: 0.

Typical risk this monthLow
  • Low 50%
  • Moderate 50%
  • 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 in Koh Larn today →

Weather and sea in May

Wind4.8 m/s, south
Onshore wind0.4 m/s
Waves0.39 m
Water31.4 °C
Rain161 mm · 20.8 days

Beaches this month

BeachesTypical riskOnshore windDMCR
Nual Beach (Monkey Beach)Moderate2.40
Samae BeachLow3.10
Ta Yai BeachModerate-2.10
Tawaen BeachModerate-2.90
Tien BeachLow1.20

Official cases in May

No official warnings nearby in this month.

Jellyfish found here

Koh Larn: jellyfish month by month

  1. January: Usually moderate risk. High risk on 0% of days. Onshore wind on 49% of days. Official warnings: 0.
  2. February: Usually moderate risk. High risk on 12% of days. Onshore wind on 54% of days. Official warnings: 0. Eyewitness reports: 4.
  3. March: Usually moderate risk. High risk on 16% of days. Onshore wind on 54% of days. Official warnings: 0. Eyewitness reports: 2.
  4. April: Usually moderate risk. High risk on 0% of days. Onshore wind on 55% of days. Official warnings: 0. Eyewitness reports: 3.
  5. May: Usually low risk. High risk on 0% of days. Onshore wind on 54% of days. Official warnings: 0.
  6. June: Usually moderate risk. High risk on 1% of days. Onshore wind on 62% of days. Official warnings: 0. Eyewitness reports: 27.
  7. July: Usually moderate risk. High risk on 22% of days. Onshore wind on 63% of days. Official warnings: 0. Eyewitness reports: 30.
  8. August: Usually moderate risk. High risk on 21% of days. Onshore wind on 62% of days. Official warnings: 0. Eyewitness reports: 11.
  9. September: Usually moderate risk. High risk on 10% of days. Onshore wind on 62% of days. Official warnings: 0. Eyewitness reports: 6.
  10. October: Usually moderate risk. High risk on 13% of days. Onshore wind on 44% of days. Official warnings: 0. Eyewitness reports: 4.
  11. November: Usually moderate risk. High risk on 1% of days. Onshore wind on 42% of days. Official warnings: 0. Eyewitness reports: 2.
  12. December: Usually low risk. High risk on 0% of days. Onshore wind on 45% of days. Official warnings: 0. Eyewitness reports: 3.
  • 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 Koh Larn in May?

May in Koh Larn is usually a calm month. The prevailing south wind of about 4.8 m/s is blowing along the shore; mean waves 0.39 m, water 31.4 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in May: 0.

Where in Koh Larn is the jellyfish risk lowest in May?

Based on this month’s weather the risk is lowest at: Nual Beach (Monkey Beach), Samae Beach, Ta Yai 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.