Jellyfish in Koh Wai in April

April in Koh Wai is usually a calm month. The prevailing south wind of about 2.5 m/s is blowing offshore; mean waves 0.22 m, water 31.3 °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 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 Wai today →

Weather and sea in April

Wind2.5 m/s, south
Onshore wind-1.4 m/s
Waves0.22 m
Water31.3 °C
Rain87 mm · 13.4 days

Beaches this month

BeachesTypical riskOnshore windDMCR
Koh WaiLow-1.41

Official cases in April

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

Jellyfish found here

Koh Wai: jellyfish month by month

  1. 0%JanJanuary: Usually moderate risk. High risk on 0% of days. Onshore wind on 62% of days. Official warnings: 0.
  2. 14%FebFebruary: Usually moderate risk. High risk on 14% of days. Onshore wind on 30% of days. Official warnings: 0.
  3. 17%MarMarch: Usually moderate risk. High risk on 17% of days. Onshore wind on 9% of days. Official warnings: 0.
  4. 0%Apr1April: Usually low risk. High risk on 0% of days. Onshore wind on 11% of days. Official warnings: 1.
  5. 0%MayMay: Usually moderate risk. High risk on 0% of days. Onshore wind on 10% of days. Official warnings: 0.
  6. 20%JunJune: Usually moderate risk. High risk on 20% of days. Onshore wind on 0% of days. Official warnings: 0.
  7. 39%JulJuly: Usually moderate risk. High risk on 39% of days. Onshore wind on 0% of days. Official warnings: 0.
  8. 38%AugAugust: Usually moderate risk. High risk on 38% of days. Onshore wind on 0% of days. Official warnings: 0.
  9. 21%SepSeptember: Usually moderate risk. High risk on 21% of days. Onshore wind on 7% of days. Official warnings: 0.
  10. 10%OctOctober: Usually moderate risk. High risk on 10% of days. Onshore wind on 69% of days. Official warnings: 0.
  11. 0%Nov1November: Usually low risk. High risk on 0% of days. Onshore wind on 87% of days. Official warnings: 0. Eyewitness reports: 1.
  12. 0%DecDecember: Usually low risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0.
  • typical level that month
  • bar and % — share of high-risk days
  • nofficial warnings, all years
  • neyewitness reports, all years

Questions and answers

Are there jellyfish in Koh Wai in April?

April in Koh Wai is usually a calm month. The prevailing south wind of about 2.5 m/s is blowing offshore; mean waves 0.22 m, water 31.3 °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.

Where in Koh Wai is the jellyfish risk lowest in April?

Based on this month’s weather the risk is lowest at: Koh Wai.

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.