Jellyfish at Sam Phraya Beach (Sam Roi Yot) Beach in December
December at Sam Phraya Beach (Sam Roi Yot) Beach is usually a calm month. The prevailing north wind of about 3.7 m/s is blowing offshore; mean waves 0.48 m, water 27.9 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in December: 0.
5-day outlook at Sam Phraya Beach (Sam Roi Yot) Beach →
Weather and sea in December
| Wind | 3.7 m/s, north |
|---|---|
| Onshore wind | -1.4 m/s |
| Waves | 0.48 m |
| Water | 27.9 °C |
| Rain | 28 mm · 4 days |
Official cases nearby in December
No official warnings nearby in this month.
Nearby beaches this month
Jellyfish found here
Sam Phraya Beach (Sam Roi Yot): jellyfish month by month
- 0%JanJanuary: Usually moderate risk. High risk on 0% of days. Onshore wind on 40% of days. Official warnings: 0.
- 7%FebFebruary: Usually moderate risk. High risk on 7% of days. Onshore wind on 75% of days. Official warnings: 0.
- 8%MarMarch: Usually moderate risk. High risk on 8% of days. Onshore wind on 94% of days. Official warnings: 0.
- 0%AprApril: Usually low risk. High risk on 0% of days. Onshore wind on 93% of days. Official warnings: 0.
- 0%MayMay: Usually low risk. High risk on 0% of days. Onshore wind on 60% of days. Official warnings: 0.
- 0%JunJune: Usually moderate risk. High risk on 0% of days. Onshore wind on 23% of days. Official warnings: 0.
- 25%JulJuly: Usually moderate risk. High risk on 25% of days. Onshore wind on 18% of days. Official warnings: 0.
- 26%AugAugust: Usually moderate risk. High risk on 26% of days. Onshore wind on 15% of days. Official warnings: 0.
- 9%SepSeptember: Usually moderate risk. High risk on 9% of days. Onshore wind on 14% of days. Official warnings: 0.
- 3%OctOctober: Usually moderate risk. High risk on 3% of days. Onshore wind on 12% of days. Official warnings: 0.
- 0%NovNovember: Usually moderate risk. High risk on 0% of days. Onshore wind on 7% of days. Official warnings: 0.
- 0%DecDecember: Usually low risk. High risk on 0% of days. Onshore wind on 3% of days. Official warnings: 0.
- typical level that month
- bar and % — share of high-risk days
- nofficial warnings, all years
Questions and answers
Are there jellyfish at Sam Phraya Beach (Sam Roi Yot) Beach in December?
December at Sam Phraya Beach (Sam Roi Yot) Beach is usually a calm month. The prevailing north wind of about 3.7 m/s is blowing offshore; mean waves 0.48 m, water 27.9 °C. Based on 2022–2026 weather the model rates about 0% of days in this month as high risk. Official DMCR jellyfish warnings in December: 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.




