Jellyfish at Pratumnak (Cosy) Beach in October
October at Pratumnak (Cosy) Beach is a month of moderate risk. The prevailing north-east wind of about 2.3 m/s is blowing along the shore; mean waves 0.13 m, water 30.2 °C. Based on 2022–2026 weather the model rates about 7% of days in this month as high risk. Official DMCR jellyfish warnings in October: 0.
5-day outlook at Pratumnak (Cosy) Beach →
Weather and sea in October
| Wind | 2.3 m/s, north-east |
|---|---|
| Onshore wind | -0.3 m/s |
| Waves | 0.13 m |
| Water | 30.2 °C |
| Rain | 270 mm · 23 days |
Official cases nearby in October
No official warnings nearby in this month.
Nearby beaches this month
- Bang Saray BeachModerate
- Pattaya BeachModerate
- Sai Kaew Beach (Sattahip)Moderate
- Jomtien BeachModerate
- Na Jomtien BeachModerate
- Wong Amat Beach (Naklua)Moderate
Jellyfish found here
Pratumnak (Cosy) Beach: jellyfish month by month
- January: Usually low risk. High risk on 0% of days. Onshore wind on 33% of days. Official warnings: 0.
- February: Usually low risk. High risk on 4% of days. Onshore wind on 25% of days. Official warnings: 0. Eyewitness reports: 1.
- March: Usually moderate risk. High risk on 3% of days. Onshore wind on 8% of days. Official warnings: 0. Eyewitness reports: 1.
- April: Usually low risk. High risk on 0% of days. Onshore wind on 3% of days. Official warnings: 0. Eyewitness reports: 2.
- May: Usually low risk. High risk on 0% of days. Onshore wind on 31% of days. Official warnings: 0.
- June: Usually moderate risk. High risk on 44% of days. Onshore wind on 83% of days. Official warnings: 0. Eyewitness reports: 2.
- July: Usually high risk. High risk on 57% of days. Onshore wind on 83% of days. Official warnings: 0. Eyewitness reports: 5.
- August: Usually moderate risk. High risk on 5% of days. Onshore wind on 81% of days. Official warnings: 0. Eyewitness reports: 4.
- September: Usually moderate risk. High risk on 5% of days. Onshore wind on 71% of days. Official warnings: 0. Eyewitness reports: 1.
- October: Usually moderate risk. High risk on 7% of days. Onshore wind on 32% of days. Official warnings: 0.
- November: Usually low risk. High risk on 0% of days. Onshore wind on 26% of days. Official warnings: 0.
- December: Usually low risk. High risk on 0% of days. Onshore wind on 30% 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.
Questions and answers
Are there jellyfish at Pratumnak (Cosy) Beach in October?
October at Pratumnak (Cosy) Beach is a month of moderate risk. The prevailing north-east wind of about 2.3 m/s is blowing along the shore; mean waves 0.13 m, water 30.2 °C. Based on 2022–2026 weather the model rates about 7% of days in this month as high risk. Official DMCR jellyfish warnings in October: 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.




