7-day Forecast
For period of Oct 14, 2009 - Oct 20, 2009
Weather Forecast During 14-16 Oct, moderate high pressure area from China will extend its ridge to cover the Northeast and the North and southwest monsoon prevails over the Andaman Sea, Southern and the Gulf of Thailand causing scattered shower and heavy fall some places and then decreasing temperature. During 17-20 Oct, this high pressure area will weaken while southwest monsoon which dominates the Andaman Sea, Southern and the Gulf of Thailand is moderate. Decreasing rainfall is likely in the upper Thailand.
During 15-20 Oct, there is active low pressure cell moving to the South China Sea and trend upgrade to tropical cyclone and then moving to the coastal of Vietnam.
Warning During 14-15 Oct, people in the risky areas of the Central, East and upper South should beware of flooding condition.
Northern Part During 14-16 Oct, Cool, 1-3oC drops with morning light fog. Widely scattered to scattered rain. After that during 17-20 Oct, isolated to widely scattered thundershowers. Easterly winds 10-30 km/hr.
Northeastern Part During 14-15 Oct, Cool, 1-3 oC drops with morning light fog. Scattered rain. After that during 16-20 Oct, isolated to widely scattered thundershowers.
Easterly winds 15-35 km/hr.
Central Part During 14-17 Oct, scattered thundershowers and isolated heavy rain. Variable winds 15-30 km/hr. during 17-20 Oct, widely scattered thundershowers.
Eastern Part During 14-18 Oct, scattered thundershowers and isolated heavy rain. Variable winds 15-30 km/hr. Wave height about 1 meter and above 2 meters in the thundershower areas. During 19-20 Oct, widely scattered to scattered thundershowers.
Northwesterly winds 20-30 km/hr. Wave height 1-2 meters.
Southern Part (East Coast) Widely scattered thundershowers throughout this period. Southeasterly winds 15-30 km/hr. Wave height about 1 meter and about 2 meters in the thundershower areas. During 16-20 Oct, Northwesterly winds 15-35 km/hr. Wave height 1-2 meter.
Southern Part (West Coast) Scattered thundershowers throughout this period. Southwesterly wind 15-35 km./hr. Wave height 1-2 meters. After that during 16-20 Oct, Westerly winds 15-35 km/hr. Wave height 1-2 meters.
Metropolitan During 14-17 Oct, scattered thundershowers and isolated heavy rain. Variable winds 15-30 km/hr. After that during 18-20 Oct, widely scattered thundershowers.
Thai Meteorological department (02) 398-9874