Jellyfish at Phra Nang Cave Beach in May
May at Phra Nang Cave Beach is a month of moderate risk. The prevailing west wind of about 2.6 m/s is blowing from the sea onto the beach; mean waves 0.23 m, water 31.7 °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.
5-day outlook at Phra Nang Cave Beach →
Weather and sea in May
| Wind | 2.6 m/s, west |
|---|---|
| Onshore wind | 0.6 m/s |
| Waves | 0.23 m |
| Water | 31.7 °C |
| Rain | 293 mm · 26.6 days |
Official cases nearby in May
No official warnings nearby in this month.
Nearby beaches this month
- Ao Nang BeachModerate
- Klong Muang BeachModerate
- Koh Hong (Krabi)Moderate
- Noppharat Thara BeachModerate
- Railay West BeachModerate
- Tonsai BeachModerate
Jellyfish found here
Phra Nang Cave Beach: jellyfish month by month
- January: Usually low risk. High risk on 0% of days. Onshore wind on 1% of days. Official warnings: 0. Eyewitness reports: 7.
- February: Usually low risk. High risk on 0% of days. Onshore wind on 10% of days. Official warnings: 0. Eyewitness reports: 1.
- March: Usually moderate risk. High risk on 0% of days. Onshore wind on 26% of days. Official warnings: 0. Eyewitness reports: 23.
- April: Usually moderate risk. High risk on 45% of days. Onshore wind on 63% of days. Official warnings: 0. Eyewitness reports: 3.
- May: Usually moderate risk. High risk on 0% of days. Onshore wind on 70% of days. Official warnings: 0. Eyewitness reports: 3.
- June: Usually low risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0. Eyewitness reports: 1.
- July: Usually low risk. High risk on 0% of days. Onshore wind on 98% of days. Official warnings: 0.
- August: Usually low risk. High risk on 0% of days. Onshore wind on 99% of days. Official warnings: 0.
- September: Usually low risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0.
- October: Usually low risk. High risk on 0% of days. Onshore wind on 42% of days. Official warnings: 0. Eyewitness reports: 2.
- November: Usually low risk. High risk on 0% of days. Onshore wind on 16% of days. Official warnings: 0. Eyewitness reports: 5.
- December: Usually low risk. High risk on 0% of days. Onshore wind on 2% of days. Official warnings: 0. Eyewitness reports: 2.
- 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 at Phra Nang Cave Beach in May?
May at Phra Nang Cave Beach is a month of moderate risk. The prevailing west wind of about 2.6 m/s is blowing from the sea onto the beach; mean waves 0.23 m, water 31.7 °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.
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.




