Live Watch here
Koh Samui – Bophut Fisherman's Village
Ko Samui, Thailand 5.1 km
Sea temperature · Thailand
Ko Samui Sea Temperature
31.2°C
Warm
Sea temperature
Sea temperature
- Wave height
- 0.0mCalm
- Wave period
- 3s
- Air temperature
- 27°CPartly cloudy
- Wind
- 3km/h
Updated: · Source: Open-Meteo Marine (Copernicus, DWD)
The sea in Ko Samui is 31.2°C right now, with waves of 0.0 m. The water is warm and ideal for swimming. The sea is calm. The air temperature is 27°C. The sea will cool by 0.4°C over the next 7 days.
Ko Samui 7-day sea temperature
| Day | Sea | Max wave |
|---|---|---|
| Today October 16 | 31.4°C | 0.1 m |
| Sat October 17 | 31.3°C | 0.1 m |
| Sun October 18 | 30.6°C | 0.1 m |
| Mon October 19 | 30.5°C | 0.0 m |
| Tue October 20 | 30.9°C | 0.0 m |
| Wed October 21 | 31.1°C | 0.0 m |
| Thu October 22 | 31.0°C | 0.1 m |
Sea temperature on nearby coasts
Warmest to coolest sea.
Frequently asked questions
- What is the sea temperature in Ko Samui today?
- The sea in Ko Samui is 31.2°C right now, with waves of 0.0 m.
- Is the sea warm enough to swim in Ko Samui today?
- The water is warm and ideal for swimming. The sea is calm.
Ko Samui live beach cams
Watch the beach and sea live.
Ko Samui sea temperature: details
The sea in the coming days
Over the 7-day forecast the water stays between 30.5 and 31.4°C; the warmest day is Fri, October 16 (31.4°C). The highest waves, about 0.1 m, are expected on Fri, October 16; the calmest day is Mon, October 19 (0.0 m). Right now the sea is 3.8°C warmer than the air.
The sea along nearby coasts
Latest readings on neighbouring coasts: Phuket 31.3°C, Pattaya 30.5°C, Koh Tao 30.5°C and Kuredu Island 30.4°C.