All Resorts Thailand

Koh Samui Sea Temperature

Koh Samui
Current Sea Temperature
30.0°C
Maximum water temperature in April: 31.8°C
Minimum water temperature in April: 28.1°C
Average water temperature in April: 30.3°C
Sea Temperature for the past 10 days
March 28 30.0°C March 23 29.9°C
March 27 30.1°C March 22 30.0°C
March 26 30.1°C March 21 29.8°C
March 25 30.2°C March 20 29.8°C
March 24 30.0°C March 19 29.9°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.

Daily water temperature in April, °C

Nearest Resorts
Bo Phut Beach 6 km
Mae Nam Beach 7 km
Lamai Beach 9 km
Taling Ngam Beach 9 km
Chaweng Beach 9 km
Choeng Mon Beach 12 km
Koh Phangan 27 km
Koh Tao 66 km
Krabi 197 km
Khao Lak 216 km
Measurements
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.