For Koh phi phi :
No gale warning.
The reliability of the situation is good.
Stormy day. Fairly heavy showers for a time. In the evening, stormy but gradually improving.
Showers. W wind force 3 continuing all day. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day then poor.