Forecast maximum wind gusts on Samui, today and the next 2 days.
Koh Samui watch
Daily maximum gust from the Open-Meteo forecast (km/h).
Limits. Gusts are model values; squalls in thunderstorms can be stronger and are not forecast precisely.
How to read it
Below 62 km/h: ok (gusts of 45-60 km/h are routine in the monsoons). 62 to 75 km/h (gale, Beaufort 8): caution. 75 km/h or more (strong gale, Beaufort 9): blocked.
Why it matters for Koh Samui
Strong wind builds the sea quickly and can also close the airport.