For Similans :
No gale warning.
The reliability of the situation is good.
Skies changeable with thundery outbreaks possible during the afternoon. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. WSW wind force 4 continuing all day. Gusts reaching 23 knots in the middle of the day. Moderate sea. Low, fairly long swell from WSW. Excellent visibility.