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 17||27.2°C||January 12||27.3°C|
|January 16||26.9°C||January 11||27.4°C|
|January 15||26.9°C||January 10||27.4°C|
|January 14||27.2°C||January 09||27.5°C|
|January 13||27.1°C||January 08||27.5°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.