Ko Chang Sea Temperature Today: 30-Day Water Forecast
The sea temperature in Ko Chang today is +31°C. Over the next 30 days, the water temperature is expected to stay between +29°C and +31°C. The water is warm enough for swimming and beach time. For a shorter view, open the 14-day sea temperature forecast.
Daily air temperature for the month
Day +31°C
Night +27°C
Daily sea water temperature for the month
Water +31°C
Tap a date to open detailed daily weather
| July | Day | Night | Sea t° | Wind | Precipitation | Humidity |
|---|---|---|---|---|---|---|
| 21Tue |  +31°C |  +27°C | +31°C | 4 m/s, WSW | 15.5 mm | 77% |
| 22Wed |  +31°C | +27°C | +30°C | 3–4 m/s, WSW | 21.9 mm | 79% |
| 23Thu | +30°C |  +26°C | +30°C | 3–4 m/s, W | 22.1 mm | 83% |
| 24Fri |  +29°C |  +26°C | +30°C | 3–4 m/s, W | 8.3 mm | 84% |
| 25Sat | +29°C | +26°C | +30°C | 3–4 m/s, WSW | 18.5 mm | 84% |
| 26Sun |  +29°C | +27°C | +30°C | 4 m/s, WSW | 16.1 mm | 82% |
| 27Mon | +30°C | +28°C | +30°C | 5 m/s, WSW | 29.7 mm | 81% |
| 28Tue | +30°C | +28°C | +30°C | 4 m/s, WSW | 37 mm | 82% |
| Further values are multi-year averaged climate | ||||||
| 29Wed |  +29°C |  +25°C | +30°C | 3 m/s | 6.9 mm | 85% |
| 30Thu | +29°C |  +25°C | +30°C | 3 m/s | 4.3 mm | 86% |
| 31Fri |  +29°C |  +25°C | +30°C | 3 m/s | 3.9 mm | 84% |
| 1Sat | +28°C | +25°C | +30°C | 3 m/s | 4 mm | 85% |
| 2Sun | +29°C |  +25°C | +30°C | 3 m/s | 6 mm | 84% |
| 3Mon | +29°C | +25°C | +30°C | 3 m/s | 8.6 mm | 85% |
| 4Tue | +28°C | +25°C | +30°C | 3 m/s | 3.8 mm | 85% |
| 5Wed | +29°C | +25°C | +30°C | 3 m/s | 4.7 mm | 86% |
| 6Thu | +29°C | +25°C | +29°C | 3 m/s | 4.2 mm | 85% |
| 7Fri | +28°C | +24°C | +29°C | 3 m/s | 4.6 mm | 87% |
| 8Sat | +29°C | +25°C | +29°C | 3 m/s | 4 mm | 83% |
| 9Sun | +29°C | +25°C | +29°C | 3 m/s | 4.6 mm | 84% |
| 10Mon | +29°C | +25°C | +29°C | 3 m/s | 6.5 mm | 84% |
| 11Tue | +29°C | +25°C | +29°C | 3 m/s | 4.8 mm | 84% |
| 12Wed | +29°C | +25°C | +29°C | 2 m/s | 3.8 mm | 83% |
| 13Thu | +29°C | +25°C | +29°C | 2 m/s | 4.5 mm | 82% |
| 14Fri | +29°C | +25°C | +29°C | 2 m/s | 1.4 mm | 83% |
| 15Sat | +29°C | +25°C | +29°C | 2 m/s | 2.3 mm | 83% |
| 16Sun | +29°C |  +25°C | +29°C | 3 m/s | 7.1 mm | 84% |
| 17Mon | +29°C | +25°C | +29°C | 3 m/s | 3.6 mm | 84% |
| 18Tue | +30°C | +25°C | +29°C | 2 m/s | 0.4 mm | 81% |
| 19Wed |  +30°C | +25°C | +29°C | 2 m/s | 1.6 mm | 80% |
| 20Thu | +30°C | +25°C | +29°C | 2 m/s | 3.1 mm | 81% |
Sea water temperature by months
Water +30°C
Day and night air temperature
Day +29°C
Night +25°C
Weather minimums and maximums in Ko Chang for a month
- Warmest day: 21 July, +31°C
- Coldest night: 7 August, +24°C
- Days with precipitation in a month: 31
- Precipitation for a month: 267.8 mm
- Rainiest day in a month: 28 July
- Maximum precipitation amount: 28 July 37 mm
- Highest sea water temperature: 21 July, +31°C
- Lowest sea water temperature: 12 August, +29°C
