In brief
Jellyfish beachings on Boracay occur “around May to September, as the wind pushes the animals to shore”, according to BFAR-Aklan in May 2022. Two events are on record: bluebottles on the eastern coast in February 2019 and thousands of small jellyfish on White Beach on 14 May 2022.
- February 2019: the Malay disaster office reported bluebottles washed onto Puka beach and the eastern coast by strong winds1.
- 14 May 2022: thousands of jellyfish beached across all three White Beach stations around noon; water activities were stopped over the weekend and allowed again by 17 May23.
- DENR described the 2022 animals as not deadly, though they may cause itching and allergy on contact2.
- First aid differs between the NHS and Healthdirect on tentacles, ice and hot-water timing45.
- This is general information, not medical advice; call local emergency services for a serious sting.
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Frequently Asked Questions
When is jellyfish season in Boracay?
BFAR-Aklan said beachings occur around May to September, when wind pushes the animals ashore2. A bluebottle event was also reported in February 20191.
Are Boracay jellyfish dangerous?
DENR said the animals beached in May 2022 were not deadly but may cause itching and allergy on contact2. The species was not named, and no box jellyfish incident appears in the sources used here.
What jellyfish were found in Boracay in 2022?
Thousands of small jellyfish that officials said appeared newly born; no species was given2.
Which part of Boracay had the jellyfish?
In May 2022 all three White Beach stations2. In February 2019 Puka beach and the eastern coast1.
Can I put vinegar on a jellyfish sting?
It depends on the animal, according to Healthdirect: not for bluebottles, yes for box jellyfish5. The NHS page does not mention vinegar4. This is general information, not medical advice.
Is swimming banned when jellyfish wash ashore?
In May 2022 swimming and water activities were stopped over the weekend and allowed again by 17 May3. Whether a ban applies depends on the advisory issued by the local government at the time.
The detail
This page lists the jellyfish events found in news and agency reports, the season stated for them, and first-aid guidance from two health agencies. No source ties a Boracay incident to a named dangerous species, and neither health page is about Boracay’s waters. It sits with the other sea-condition pages in When to Go to Boracay.
The short answer
| If you are… | Then… |
|---|---|
| Visiting between May and September | This is the window BFAR-Aklan gave for beachings, driven by wind2. Watch for a Malay advisory before swimming. |
| Visiting in February or March | A bluebottle event was reported on the eastern coast in February 20191. It is the only one found for that time of year. |
| Stung | Rinse with seawater, not fresh water, then follow the steps below45. For severe pain, a sting near the mouth, throat or eyes, or any tropical sea creature sting, the NHS says to seek medical care4. |
Reported incidents
| Date | Where | What was reported |
|---|---|---|
| February 2019 | Puka beach and the eastern coast | Bluebottles washed onshore “by strong winds”, per a Malay disaster-risk office advisory reported by Panay News1 |
| 14 May 2022 (Saturday) | All three stations of White Beach | “Thousands of jellyfish” beached around noon; species not named; officials said they appeared newly born; they were swept back to sea that afternoon2 |
After the 2022 event the Malay local government cautioned people against entering the water2. Swimming and water activities were stopped over the weekend and allowed again by Tuesday 17 May, as GMA reported3. The sources do not report any hospital cases from either event.
The season, and what the sources say about wind
BFAR-Aklan said beachings occur “around May to September, as the wind pushes the animals to shore”2. That fits the May 2022 event. The 2019 event happened in February, outside that window, on the other side of the island1.
A University of the Philippines seminar abstract on the island’s beaches says the island is oriented northwest to southeast, that White Beach faces the southwesterly winds directly, and that Bulabog faces the northeasterly winds6. The sources do not link the two jellyfish events to those winds in so many words, so treat the pattern as a question for the day’s advisory, not as a rule. The monsoon seasons are explained in When to Go to Boracay.
First aid from medical sources
Good to know This is general information, not medical advice; call local emergency services for a serious sting. The guidance below comes from the NHS (United Kingdom) and Healthdirect (Australian government). Neither names Boracay species, and the only species named in Boracay reports is the bluebottle in 20191.
Steps both pages share:
- Rinse the sting with seawater, not fresh water45.
- Use hot water as the pain treatment. Healthdirect gives water at 45 C for 20 minutes for bluebottle stings5. The NHS says to soak in very hot water, as hot as can be tolerated, for at least 30 minutes4.
- Take paracetamol or ibuprofen for pain, per the NHS4.
Sources disagree The two pages differ on three points. Tentacles: Healthdirect says to remove bluebottle tentacles by hand or wash them off with seawater5, while the NHS says never to touch tentacles or spines with bare skin and to remove spines with tweezers or the edge of a bank card4. Ice: the NHS says not to use ice or cold compresses4, while Healthdirect lists ice packs for box jellyfish stings5. Vinegar: Healthdirect says not to use it on bluebottle stings because it may increase pain, but to use it on box jellyfish stings after removing tentacles5; the NHS page as read does not mention vinegar. Plan around the more cautious route: keep bare hands off tentacles, use seawater, and ask a lifeguard or clinic which jellyfish it was before choosing vinegar.
The NHS also says not to urinate on the sting and not to seal or cover the wound4.
When to get help
The NHS lists difficulty breathing, chest pain, seizures, severe swelling, heavy bleeding, vomiting and fainting as reasons to call emergency services, and says to visit a minor injuries clinic for severe persistent pain, stings to the mouth, throat or eyes, and tropical sea creature stings4. Healthdirect says that for a sting in tropical waters where the jellyfish is unknown, call an ambulance, and gives Australia’s number5. In Boracay, use local emergency services.
Related Articles
Sources (6)
- Bluebottle jellyfish alert up in Boracay, tourists warned — Panay News, 15 February 2019, via the SEAFDEC ANI index. Accessed 2026-10-03.
- Jellyfish swarm washed ashore in Boracay — GMA News, 16 May 2022. Accessed 2026-10-03.
- Swimming, water activities allowed in Boracay again after jellyfish problem — GMA News, 17 May 2022. Accessed 2026-10-03.
- Jellyfish and other sea creature stings — NHS, page reviewed 19 June 2024. Accessed 2026-10-03.
- Jellyfish stings — Healthdirect Australia, page reviewed October 2024. Accessed 2026-10-03.
- Wave and storm-induced changes in the sediment transport of beaches in Boracay Island, Philippines — University of the Philippines Institute of Environmental Science and Meteorology, seminar of 15 November 2024. Accessed 2026-10-03.