All Resorts Thailand

Koh Samui Sea Temperature

Koh Samui
Current Sea Temperature
28.6°C
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.

Daily water temperature in January, °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.