Jellyfish at Thong Nai Pan Yai Beach in September

September at Thong Nai Pan Yai Beach is a month of moderate risk. The prevailing west wind of about 4.6 m/s is blowing offshore; mean waves 0.34 m, water 29.8 °C. Based on 2022–2026 weather the model rates about 7% of days in this month as high risk. Official DMCR jellyfish warnings in September: 0.

Typical risk this monthModerate
  • Low 0%
  • Moderate 93%
  • High 7%
  • Very high 0%

How the days of this month split by risk level (2022–2026 weather). A typical day is moderate; 7% of days are high or very high.

5-day outlook at Thong Nai Pan Yai Beach →

Weather and sea in September

Wind4.6 m/s, west
Onshore wind-2.6 m/s
Waves0.34 m
Water29.8 °C
Rain193 mm · 24.2 days

Official cases nearby in September

No official warnings nearby in this month.

Nearby beaches this month

Jellyfish found here

Thong Nai Pan Yai: jellyfish month by month

  1. 0%JanJanuary: Usually moderate risk. High risk on 0% of days. Onshore wind on 79% of days. Official warnings: 0.
  2. 9%FebFebruary: Usually moderate risk. High risk on 9% of days. Onshore wind on 52% of days. Official warnings: 0.
  3. 15%MarMarch: Usually moderate risk. High risk on 15% of days. Onshore wind on 25% of days. Official warnings: 0.
  4. 0%AprApril: Usually moderate risk. High risk on 0% of days. Onshore wind on 17% of days. Official warnings: 0.
  5. 0%MayMay: Usually low risk. High risk on 0% of days. Onshore wind on 19% of days. Official warnings: 0.
  6. 0%JunJune: Usually moderate risk. High risk on 0% of days. Onshore wind on 0% of days. Official warnings: 0.
  7. 14%Jul1July: Usually moderate risk. High risk on 14% of days. Onshore wind on 1% of days. Official warnings: 1.
  8. 6%Aug2August: Usually moderate risk. High risk on 6% of days. Onshore wind on 1% of days. Official warnings: 0. Eyewitness reports: 2.
  9. 7%SepSeptember: Usually moderate risk. High risk on 7% of days. Onshore wind on 6% of days. Official warnings: 0.
  10. 8%OctOctober: Usually moderate risk. High risk on 8% of days. Onshore wind on 55% of days. Official warnings: 0.
  11. 1%NovNovember: Usually moderate risk. High risk on 1% of days. Onshore wind on 83% of days. Official warnings: 0.
  12. 0%DecDecember: Usually moderate risk. High risk on 0% of days. Onshore wind on 100% of days. Official warnings: 0.
  • typical level that month
  • bar and % — share of high-risk days
  • nofficial warnings, all years
  • neyewitness reports, all years

Jellyfish in Koh Phangan in September →

Questions and answers

Are there jellyfish at Thong Nai Pan Yai Beach in September?

September at Thong Nai Pan Yai Beach is a month of moderate risk. The prevailing west wind of about 4.6 m/s is blowing offshore; mean waves 0.34 m, water 29.8 °C. Based on 2022–2026 weather the model rates about 7% of days in this month as high risk. Official DMCR jellyfish warnings in September: 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.