Current Sea Temperature
|Maximum water temperature in January:||29.5°C|
|Minimum water temperature in January:||26.2°C|
|Average water temperature in January:||28.0°C|
Sea Temperature for the past 10 days
|January 28||28.6°C||January 23||28.3°C|
|January 27||28.5°C||January 22||28.3°C|
|January 26||28.6°C||January 21||28.2°C|
|January 25||28.2°C||January 20||28.3°C|
|January 24||28.4°C||January 19||28.2°C|
Koh Samui Sea Temperature Forecast
Unfortunately there is no way to provide accurate forecast for a sea temperature in Koh Samui. But you can use a historical data for the past two years presented below to make you own forecast.
Koh Samui sea temperature monthly averages, °C
These average sea temperatures for Koh Samui are calculated based on three years of archived data.
The measurements for the sea surface temperature presented on this page are based on daily satellite readings. This information is most relevant to recreational users.