Jellyfish in Rayong in July
July in Rayong is a month of moderate risk. The prevailing south-west wind of about 3.8 m/s is blowing from the sea onto the beach; mean waves 0.52 m, water 30 °C. Based on 2022–2026 weather the model rates about 29% of days in this month as high risk. Official DMCR jellyfish warnings in July: 0.
Weather and sea in July
| Wind | 3.8 m/s, south-west |
|---|---|
| Onshore wind | 2.5 m/s |
| Waves | 0.52 m |
| Water | 30 °C |
| Rain | 312 mm · 26.7 days |
Beaches this month
| Beaches | Typical risk | Onshore wind | DMCR |
|---|---|---|---|
| Saeng Chan Beach | Moderate | 2.7 | 0 |
| Laem Charoen Beach | Moderate | 2.2 | 0 |
| Laem Mae Phim Beach | Moderate | 2.2 | 0 |
| Mae Ramphueng Beach | Moderate | 3.3 | 0 |
| Suan Son Beach (Rayong) | Moderate | 2.2 | 0 |
Official cases in July
No official warnings nearby in this month.
Jellyfish found here
Rayong: jellyfish month by month
- 0%JanJanuary: Usually moderate risk. High risk on 0% of days. Onshore wind on 38% of days. Official warnings: 0.
- 7%Feb4February: Usually moderate risk. High risk on 7% of days. Onshore wind on 71% of days. Official warnings: 0. Eyewitness reports: 4.
- 7%Mar5March: Usually moderate risk. High risk on 7% of days. Onshore wind on 85% of days. Official warnings: 0. Eyewitness reports: 5.
- 0%AprApril: Usually low risk. High risk on 0% of days. Onshore wind on 91% of days. Official warnings: 0.
- 0%MayMay: Usually low risk. High risk on 0% of days. Onshore wind on 92% of days. Official warnings: 0.
- 4%Jun3June: Usually moderate risk. High risk on 4% of days. Onshore wind on 99% of days. Official warnings: 0. Eyewitness reports: 3.
- 29%Jul5July: Usually moderate risk. High risk on 29% of days. Onshore wind on 100% of days. Official warnings: 0. Eyewitness reports: 5.
- 32%Aug4August: Usually moderate risk. High risk on 32% of days. Onshore wind on 99% of days. Official warnings: 0. Eyewitness reports: 4.
- 9%SepSeptember: Usually moderate risk. High risk on 9% of days. Onshore wind on 88% of days. Official warnings: 0.
- 24%Oct7October: Usually moderate risk. High risk on 24% of days. Onshore wind on 24% of days. Official warnings: 0. Eyewitness reports: 7.
- 0%Nov5November: Usually low risk. High risk on 0% of days. Onshore wind on 9% of days. Official warnings: 0. Eyewitness reports: 5.
- 0%DecDecember: Usually low risk. High risk on 0% of days. Onshore wind on 4% of days. Official warnings: 0.
- 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 in Rayong in July?
July in Rayong is a month of moderate risk. The prevailing south-west wind of about 3.8 m/s is blowing from the sea onto the beach; mean waves 0.52 m, water 30 °C. Based on 2022–2026 weather the model rates about 29% of days in this month as high risk. Official DMCR jellyfish warnings in July: 0.
Where in Rayong is the jellyfish risk lowest in July?
Based on this month’s weather the risk is lowest at: Saeng Chan Beach, Laem Charoen Beach, Laem Mae Phim Beach.
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.




