
Lat Long: 9.51° N 100.06° E
Surf & Wind Alerts for Ko Samui
Weather Forecast for Ko Samui
Issued: 12 am 04 Jun 2026 (local time)
Forecast update in hr min
Today's Ko Samui sea temperature is
31.0° C
Che è 1.2°C più caldo del normale per questo periodo dell'anno
Ko Samui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.