Jellyfish in Koh Samet in October

October in Koh Samet is a month of moderate risk. The prevailing north-east wind of about 2.3 m/s is blowing along the shore; mean waves 0.19 m, water 30.1 °C. Based on 2022–2026 weather the model rates about 10% of days in this month as high risk. Official DMCR jellyfish warnings in October: 0.

Typical risk this monthModerate
  • Low 15%
  • Moderate 75%
  • High 10%
  • Very high 0%

How the days of this month split by risk level (2022–2026 weather). A typical day is moderate; 10% of days are high or very high.

Risk in Koh Samet today →

Weather and sea in October

Wind2.3 m/s, north-east
Onshore wind-0.1 m/s
Waves0.19 m
Water30.1 °C
Rain226 mm · 23.3 days

Beaches this month

BeachesTypical riskOnshore windDMCR
Ao ChoModerate0.20
Ao PhaiModerate00
Ao Wong DuanModerate00
Ao Hin KhokModerate-0.30
Ao PraoModerate-0.50
Ao Thian (Candlelight Beach)Moderate00
Sai Kaew Beach (Koh Samet)Moderate-0.40

Official cases in October

No official warnings nearby in this month.

Jellyfish found here

Koh Samet: jellyfish month by month

  1. 0%Jan1January: Usually moderate risk. High risk on 0% of days. Onshore wind on 51% of days. Official warnings: 0. Eyewitness reports: 1.
  2. 10%Feb2February: Usually moderate risk. High risk on 10% of days. Onshore wind on 66% of days. Official warnings: 0. Eyewitness reports: 2.
  3. 12%Mar3March: Usually moderate risk. High risk on 12% of days. Onshore wind on 88% of days. Official warnings: 0. Eyewitness reports: 3.
  4. 0%Apr1April: Usually low risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0. Eyewitness reports: 1.
  5. 0%MayMay: Usually moderate risk. High risk on 0% of days. Onshore wind on 77% of days. Official warnings: 0.
  6. 4%Jun5June: Usually moderate risk. High risk on 4% of days. Onshore wind on 51% of days. Official warnings: 0. Eyewitness reports: 5.
  7. 30%JulJuly: Usually moderate risk. High risk on 30% of days. Onshore wind on 44% of days. Official warnings: 0.
  8. 35%AugAugust: Usually moderate risk. High risk on 35% of days. Onshore wind on 50% of days. Official warnings: 0.
  9. 13%Sep2September: Usually moderate risk. High risk on 13% of days. Onshore wind on 45% of days. Official warnings: 0. Eyewitness reports: 2.
  10. 10%Oct1October: Usually moderate risk. High risk on 10% of days. Onshore wind on 43% of days. Official warnings: 0. Eyewitness reports: 1.
  11. 0%Nov2November: Usually low risk. High risk on 0% of days. Onshore wind on 37% of days. Official warnings: 0. Eyewitness reports: 2.
  12. 0%Dec1December: Usually low risk. High risk on 0% of days. Onshore wind on 28% of days. Official warnings: 0. Eyewitness reports: 1.
  • 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 Samet in October?

October in Koh Samet is a month of moderate risk. The prevailing north-east wind of about 2.3 m/s is blowing along the shore; mean waves 0.19 m, water 30.1 °C. Based on 2022–2026 weather the model rates about 10% of days in this month as high risk. Official DMCR jellyfish warnings in October: 0.

Where in Koh Samet is the jellyfish risk lowest in October?

Based on this month’s weather the risk is lowest at: Ao Cho, Ao Phai, Ao Wong Duan.

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.