All Resorts Thailand

Koh Samui Sea Temperature

Koh Samui
Current Sea Temperature
29.6°C
Maximum water temperature in October: 30.6°C
Minimum water temperature in October: 27.8°C
Average water temperature in October: 29.3°C
Sea Temperature for the past 10 days
October 01 29.6°C September 26 29.7°C
September 30 29.3°C September 25 29.6°C
September 29 29.6°C September 24 29.8°C
September 28 29.6°C September 23 29.8°C
September 27 29.6°C September 22 29.8°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 October, °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.