Jellyfish at Sai Noi Beach in December
December at Sai Noi Beach is usually a calm month. The prevailing north wind of about 3.6 m/s is blowing from the sea onto the beach; mean waves 0.51 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 Sai Noi Beach →
Weather and sea in December
| Wind | 3.6 m/s, north |
|---|---|
| Onshore wind | 1.7 m/s |
| Waves | 0.51 m |
| Water | 27.9 °C |
| Rain | 25 mm · 4.3 days |
Official cases nearby in December
No official warnings nearby in this month.
Nearby beaches this month
Jellyfish found here
Sai Noi Beach: jellyfish month by month
- 0%JanJanuary: Usually moderate risk. High risk on 0% of days. Onshore wind on 94% of days. Official warnings: 0.
- 8%FebFebruary: Usually moderate risk. High risk on 8% of days. Onshore wind on 63% of days. Official warnings: 0.
- 12%MarMarch: Usually moderate risk. High risk on 12% of days. Onshore wind on 37% of days. Official warnings: 0.
- 1%AprApril: Usually moderate risk. High risk on 1% of days. Onshore wind on 41% of days. Official warnings: 0.
- 0%MayMay: Usually low risk. High risk on 0% of days. Onshore wind on 18% of days. Official warnings: 0.
- 0%JunJune: Usually moderate risk. High risk on 0% of days. Onshore wind on 0% of days. Official warnings: 0.
- 19%JulJuly: Usually moderate risk. High risk on 19% of days. Onshore wind on 2% of days. Official warnings: 0.
- 12%AugAugust: Usually moderate risk. High risk on 12% of days. Onshore wind on 1% of days. Official warnings: 0.
- 7%SepSeptember: Usually moderate risk. High risk on 7% of days. Onshore wind on 3% of days. Official warnings: 0.
- 16%OctOctober: Usually moderate risk. High risk on 16% of days. Onshore wind on 55% of days. Official warnings: 0.
- 0%NovNovember: Usually moderate risk. High risk on 0% of days. Onshore wind on 86% of days. Official warnings: 0.
- 0%DecDecember: Usually low risk. High risk on 0% of days. Onshore wind on 100% 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 Sai Noi Beach in December?
December at Sai Noi Beach is usually a calm month. The prevailing north wind of about 3.6 m/s is blowing from the sea onto the beach; mean waves 0.51 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.




