7-day Forecast
For period of Jul 17, 2009 - Jul 23, 2009
Weather Forecast During 17-18 Jul, the strong southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. An active low pressure cell covers the Vietnam and upper Laos. Torrential rains and isolated heavy rain are likely over the Northeast, East and South of country.
After that during 19-22 Jul, The trough of low pressure cell lies across the North and the upper Northeast and strong southwest monsoon still prevails over the Andaman Sea, Thailand and the Gulf. An abundant rainfall is likely over the country. Wind-waves in the Andaman Sea and the upper Gulf have strength.
As a tropical Storm “Molave” near the Philippines will move to Hong Kong and the southern of China during 18-19 Jul.
Warning During 17-21 Jul, people in the risky areas especially in the North, Northeast, East and the western of Thailand should beware of flooding conditions. All ships in the Andaman Sea and the upper Gulf of Thailand should proceed with caution.
Northern Part During 17-18 Jul, scattered thundershowers and isolated heavy rain.
After that during 19-21 Jul, scattered to fairly widespread thundershowers and isolated heavy rain. Southwesterly winds 10-30 km/hr.
Northeastern Part During 17-21 Jul, scattered thundershowers and various heavy rain mainly in the upper and eastern portion. Southwesterly winds 15-35 km/hr. After that during 22-23 Jul, scattered thundershowers. Southwesterly winds 15-30 km/hr.
Central Part Scattered thundershowers the most of the period. Southwesterly winds 15-30 km/hr. During 18-21 Jul, isolated heavy rain mainly in the western portion. Southwesterly winds 15-35 km/hr.
Eastern Part During 17-21 Jul, scattered to fairly widespread thundershowers and isolated heavy rain. Southwesterly winds 20-40 km/hr. Wave height 2-3 meters.
After that during 22-23 Jul, scattered thundershowers and isolated heavy rain.
Southwesterly winds 20-40 km/hr. Wave height 2-3 meters.
Southern Part (East Coast) During 17-20 Jul, scattered thundershowers and isolated heavy rain mainly in the upper portion. Southwesterly winds 20-35 km/hr. Wave height about 2 meters. After that during 21-23 Jul, scattered thundershower. Southwesterly winds 15-35 km/hr. Wave height 1- 2 meters.
Southern Part (West Coast) On 17-21 Jul, scattered to fairly widespread thundershowers and isolated heavy rain.
Southwesterly winds 20-40 km/hr. Wave height 2-3 meters. After that during 22-23 Jul, scattered thundershowers and isolated heavy rain. Southwesterly winds 20-35 km/hr. Wave height about 2 meters.
Metropolitan Scattered thundershowers through of the period. And isolated heavy rain during 18-20 Jul.
Southwesterly winds 15-35 km/hr.
Thai Meteorological department (02) 398-9874