Jellyfish at Long Beach (Coral Island / Koh Hey) Beach in July

July at Long Beach (Coral Island / Koh Hey) Beach is a month of moderate risk. The prevailing west wind of about 5.5 m/s is blowing offshore; mean waves 1 m, water 30 °C. Based on 2022–2026 weather the model rates about 21% of days in this month as high risk. Official DMCR jellyfish warnings in July: 1.

Typical risk this monthModerate
  • Low 1%
  • Moderate 77%
  • High 16%
  • Very high 5%

How the days of this month split by risk level (2022–2026 weather). A typical day is moderate; 21% of days are high or very high.

5-day outlook at Long Beach (Coral Island / Koh Hey) Beach →

Weather and sea in July

Wind5.5 m/s, west
Onshore wind-0.8 m/s
Waves1 m
Water30 °C
Rain174 mm · 18.2 days

Official cases nearby in July

  1. DMCR
    Kata Beach · หาดกะตะ หาดกะรน จ.ภูเก็ต
    bluebottle (Portuguese man o’ war)

Nearby beaches this month

Jellyfish found here

Long Beach (Coral Island / Koh Hey): jellyfish month by month

  1. 1%Jan14January: Usually moderate risk. High risk on 1% of days. Onshore wind on 99% of days. Official warnings: 0. Eyewitness reports: 14.
  2. 8%Feb5February: Usually moderate risk. High risk on 8% of days. Onshore wind on 97% of days. Official warnings: 0. Eyewitness reports: 5.
  3. 1%Mar38March: Usually moderate risk. High risk on 1% of days. Onshore wind on 91% of days. Official warnings: 3. Eyewitness reports: 8.
  4. 3%Apr4April: Usually moderate risk. High risk on 3% of days. Onshore wind on 77% of days. Official warnings: 0. Eyewitness reports: 4.
  5. 16%May2May: Usually moderate risk. High risk on 16% of days. Onshore wind on 57% of days. Official warnings: 2.
  6. 28%Jun2June: Usually moderate risk. High risk on 28% of days. Onshore wind on 38% of days. Official warnings: 2.
  7. 21%Jul1July: Usually moderate risk. High risk on 21% of days. Onshore wind on 26% of days. Official warnings: 1.
  8. 30%AugAugust: Usually moderate risk. High risk on 30% of days. Onshore wind on 37% of days. Official warnings: 0.
  9. 12%Sep1September: Usually moderate risk. High risk on 12% of days. Onshore wind on 45% of days. Official warnings: 1.
  10. 3%OctOctober: Usually moderate risk. High risk on 3% of days. Onshore wind on 79% of days. Official warnings: 0.
  11. 1%NovNovember: Usually moderate risk. High risk on 1% of days. Onshore wind on 96% of days. Official warnings: 0.
  12. 1%Dec1December: Usually moderate risk. High risk on 1% of days. Onshore wind on 99% of days. Official warnings: 1.
  • typical level that month
  • bar and % — share of high-risk days
  • nofficial warnings, all years
  • neyewitness reports, all years

Jellyfish in Phuket in July →

Questions and answers

Are there jellyfish at Long Beach (Coral Island / Koh Hey) Beach in July?

July at Long Beach (Coral Island / Koh Hey) Beach is a month of moderate risk. The prevailing west wind of about 5.5 m/s is blowing offshore; mean waves 1 m, water 30 °C. Based on 2022–2026 weather the model rates about 21% of days in this month as high risk. Official DMCR jellyfish warnings in July: 1.

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.