Jellyfish at Hat San Beach in April

April at Hat San Beach is a month of moderate risk. The prevailing north-west wind of about 2.1 m/s is blowing along the shore; mean waves 0.2 m, water 32 °C. Based on 2022–2026 weather the model rates about 19% of days in this month as high risk. Official DMCR jellyfish warnings in April: 0.

Typical risk this monthModerate
  • Low 0%
  • Moderate 81%
  • High 19%
  • Very high 0%

How the days of this month split by risk level (2022–2026 weather). A typical day is moderate; 19% of days are high or very high.

5-day outlook at Hat San Beach →

Weather and sea in April

Wind2.1 m/s, north-west
Onshore wind0.1 m/s
Waves0.2 m
Water32 °C
Rain127 mm · 21.8 days

Official cases nearby in April

No official warnings nearby in this month.

Nearby beaches this month

Jellyfish found here

This is the dry-season jellyfish period: large rhizostome jellyfish, lilac medusae and stinging plankton. Bluebottles are rare on the Andaman coast at this time.

Hat San: jellyfish month by month

  1. January: Usually moderate risk. High risk on 0% of days. Onshore wind on 0% of days. Official warnings: 0.
  2. February: Usually moderate risk. High risk on 0% of days. Onshore wind on 8% of days. Official warnings: 3.
  3. March: Usually moderate risk. High risk on 3% of days. Onshore wind on 21% of days. Official warnings: 0.
  4. April: Usually moderate risk. High risk on 19% of days. Onshore wind on 58% of days. Official warnings: 0.
  5. May: Usually moderate risk. High risk on 8% of days. Onshore wind on 72% of days. Official warnings: 0.
  6. June: Usually moderate risk. High risk on 5% of days. Onshore wind on 91% of days. Official warnings: 0.
  7. July: Usually moderate risk. High risk on 0% of days. Onshore wind on 93% of days. Official warnings: 0.
  8. August: Usually moderate risk. High risk on 0% of days. Onshore wind on 95% of days. Official warnings: 0.
  9. September: Usually moderate risk. High risk on 3% of days. Onshore wind on 93% of days. Official warnings: 0.
  10. October: Usually low risk. High risk on 0% of days. Onshore wind on 42% of days. Official warnings: 0.
  11. November: Usually moderate risk. High risk on 0% of days. Onshore wind on 15% of days. Official warnings: 0.
  12. December: Usually low risk. High risk on 0% of days. Onshore wind on 0% of days. Official warnings: 0.
  • 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 Trang in April →

Questions and answers

Are there jellyfish at Hat San Beach in April?

April at Hat San Beach is a month of moderate risk. The prevailing north-west wind of about 2.1 m/s is blowing along the shore; mean waves 0.2 m, water 32 °C. Based on 2022–2026 weather the model rates about 19% of days in this month as high risk. Official DMCR jellyfish warnings in April: 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.