Jellyfish at Phra Nang Cave Beach in April
April at Phra Nang Cave Beach is a month of moderate risk. The prevailing west wind of about 2.2 m/s is blowing along the shore; mean waves 0.13 m, water 31.4 °C. Based on 2022–2026 weather the model rates about 45% of days in this month as high risk. Official DMCR jellyfish warnings in April: 0.
5-day outlook at Phra Nang Cave Beach →
Weather and sea in April
| Wind | 2.2 m/s, west |
|---|---|
| Onshore wind | 0.1 m/s |
| Waves | 0.13 m |
| Water | 31.4 °C |
| Rain | 152 mm · 21 days |
Official cases nearby in April
No official warnings nearby in this month.
Nearby beaches this month
- Ao Nang BeachModerate
- Klong Muang BeachModerate
- Koh Hong (Krabi)Moderate
- Noppharat Thara BeachModerate
- Tonsai BeachModerate
- Railay West BeachModerate
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.
Phra Nang Cave Beach: jellyfish month by month
- 0%Jan7January: Usually low risk. High risk on 0% of days. Onshore wind on 1% of days. Official warnings: 0. Eyewitness reports: 7.
- 0%Feb1February: Usually low risk. High risk on 0% of days. Onshore wind on 10% of days. Official warnings: 0. Eyewitness reports: 1.
- 0%Mar23March: Usually moderate risk. High risk on 0% of days. Onshore wind on 26% of days. Official warnings: 0. Eyewitness reports: 23.
- 45%Apr3April: Usually moderate risk. High risk on 45% of days. Onshore wind on 63% of days. Official warnings: 0. Eyewitness reports: 3.
- 0%May3May: Usually moderate risk. High risk on 0% of days. Onshore wind on 70% of days. Official warnings: 0. Eyewitness reports: 3.
- 0%Jun1June: Usually low risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0. Eyewitness reports: 1.
- 0%JulJuly: Usually low risk. High risk on 0% of days. Onshore wind on 98% of days. Official warnings: 0.
- 0%AugAugust: Usually low risk. High risk on 0% of days. Onshore wind on 99% of days. Official warnings: 0.
- 0%SepSeptember: Usually low risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0.
- 0%Oct2October: Usually low risk. High risk on 0% of days. Onshore wind on 42% of days. Official warnings: 0. Eyewitness reports: 2.
- 0%Nov5November: Usually low risk. High risk on 0% of days. Onshore wind on 16% of days. Official warnings: 0. Eyewitness reports: 5.
- 0%Dec2December: Usually low risk. High risk on 0% of days. Onshore wind on 2% of days. Official warnings: 0. Eyewitness reports: 2.
- 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 at Phra Nang Cave Beach in April?
April at Phra Nang Cave Beach is a month of moderate risk. The prevailing west wind of about 2.2 m/s is blowing along the shore; mean waves 0.13 m, water 31.4 °C. Based on 2022–2026 weather the model rates about 45% 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.




