Jellyfish at Sai Kaew Beach (Koh Samet) Beach in July
July at Sai Kaew Beach (Koh Samet) Beach is a month of moderate risk. The prevailing south-west wind of about 4.2 m/s is blowing from the sea onto the beach; mean waves 0.61 m, water 29.9 °C. Based on 2022–2026 weather the model rates about 31% of days in this month as high risk. Official DMCR jellyfish warnings in July: 0.
5-day outlook at Sai Kaew Beach (Koh Samet) Beach →
Weather and sea in July
| Wind | 4.2 m/s, south-west |
|---|---|
| Onshore wind | 0.7 m/s |
| Waves | 0.61 m |
| Water | 29.9 °C |
| Rain | 324 mm · 26.4 days |
Official cases nearby in July
No official warnings nearby in this month.
Nearby beaches this month
- Ao Hin KhokModerate
- Ao ChoModerate
- Ao PhaiModerate
- Ao PraoModerate
- Ao Thian (Candlelight Beach)Moderate
- Ao Wong DuanModerate
Jellyfish found here
Sai Kaew Beach (Koh Samet): jellyfish month by month
- January: Usually moderate risk. High risk on 0% of days. Onshore wind on 45% of days. Official warnings: 0. Eyewitness reports: 1.
- February: Usually moderate risk. High risk on 11% of days. Onshore wind on 72% of days. Official warnings: 0. Eyewitness reports: 2.
- March: Usually moderate risk. High risk on 14% of days. Onshore wind on 92% of days. Official warnings: 0. Eyewitness reports: 1.
- April: Usually low risk. High risk on 0% of days. Onshore wind on 95% of days. Official warnings: 0.
- May: Usually moderate risk. High risk on 0% of days. Onshore wind on 95% of days. Official warnings: 0.
- June: Usually moderate risk. High risk on 4% of days. Onshore wind on 90% of days. Official warnings: 0.
- July: Usually moderate risk. High risk on 31% of days. Onshore wind on 78% of days. Official warnings: 0.
- August: Usually moderate risk. High risk on 33% of days. Onshore wind on 90% of days. Official warnings: 0.
- September: Usually moderate risk. High risk on 13% of days. Onshore wind on 71% of days. Official warnings: 0. Eyewitness reports: 1.
- October: Usually moderate risk. High risk on 12% of days. Onshore wind on 34% of days. Official warnings: 0.
- November: Usually low risk. High risk on 0% of days. Onshore wind on 17% of days. Official warnings: 0.
- December: Usually low risk. High risk on 0% of days. Onshore wind on 6% 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 Sai Kaew Beach (Koh Samet) Beach in July?
July at Sai Kaew Beach (Koh Samet) Beach is a month of moderate risk. The prevailing south-west wind of about 4.2 m/s is blowing from the sea onto the beach; mean waves 0.61 m, water 29.9 °C. Based on 2022–2026 weather the model rates about 31% of days in this month as high risk. Official DMCR jellyfish warnings in July: 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.




