7-day Forecast
For period of Jul 14, 2009 - Jul 20, 2009
Weather Forecast During 14-16 Jul, the trough of low pressure cell lies across the North and the upper Northeast and the southwest monsoon still prevails over the Andaman Sea, Thailand and the Gulf. Abundant rainfalls are likely over the country and heavy rain in many areas in the North and the Northeast. Beside, wind-waves in the Andaman Sea and the upper Gulf have strength.
During 17-18 Jul, the southwest monsoon which prevails over the Andaman Sea, Thailand and the Gulf will weaken. Wind-waves in the Andaman Sea and the upper Gulf will weaken. After that during 19-20 Jul, the southwest monsoon wills strength.
Warning During 14-16 Jul, people in the risky areas especially in the North and the Northeast should beware of flooding conditions. All ships in the Andaman Sea and the upper Gulf of Thailand should proceed with caution and small boats should keep ashore.
Northern Part Scattered to fairly widespread thundershowers through of the period
and heavy rain in many areas during 14-16 Jul. Southwesterly winds 15-30 km/hr.
Northeastern Part Scattered to fairly widespread thundershowers through of the period and heavy rain in many areas during 14-16 and 19-20 Jul. Southwesterly winds 15-35 km/hr.
Central Part During 14-16 and 19-20 Jul, scattered to fairly widespread thundershowers and isolated heavy rain mainly in the western portion. Southwesterly winds 15-35 km/hr. During 16-18 Jul, scattered thundershowers. Southwesterly winds 15-30 km/hr.
Eastern Part During 14-16 and 19-20 Jul, scattered to fairly widespread thundershowers and isolated heavy rain. Southwesterly winds 20-40 km/hr. Wave height 2-3 meters. During 17-18 Jul, scattered thundershowers. Southwesterly winds 20-35 km/hr. Wave height about 2 meters.
Southern Part (East Coast) During 14-18 Jul, scattered thundershowers. Southwesterly winds 15-35 km/hr. Wave height 1-2 meters. After that during 19-20 Jul, scattered to Fairly widespread thundershowers and isolated heavy rain. Southwesterly winds 20-35 km/hr. Wave height about 2 meters and more than 2 meters off-shore.
Southern Part (West Coast) During 14-18 Jul, scattered thundershowers and isolated heavy rain. Southwesterly winds 20-35 km/hr. Wave height about 2 meters. After that during 19-20 Jul, scattered thundershowers and isolated heavy rain. Southwesterly winds 20-40 km/hr. Wave height 2-3 meters.
Metropolitan Scattered thundershowers through of the period.
And isolated heavy rain during 19-20 Jul. Southwesterly winds 15-35 km/hr.
Thai Meteorological department (02) 398-9874