7-day Forecast
For period of May 21, 2009 - May 27, 2009
Weather Forecast During May 21-25, the rather strong southwesterly winds prevail over the Andaman Sea and Thailand. More rain and isolated heavy rain are likely in the western portion of country and the East. High wave with wave height about 2 meters is likely in the Andaman Sea.
After that May 26-27, the southwesterly winds prevail over the upper Andaman Sea. Increasing in rain is likely in upper Thailand and decreasing in rain is likely in the lower South.
Warning During this period, people in the risky areas over the North, the Central, the East and the South West Coast should beware of heavy rain and flooding conditions. All ship in the Andaman Sea should proceed with caution.
Northern Part During May 21-25, scattered thundershowers and isolated heavy rain mainly in the western portion. Maximum temperature 33-35 oC. Southwesterly wind 10-30 km./hr. After that May 26-27, fairly widespread thundershowers with isolated heavy rain.
Northeastern Part Scattered to fairly widespread thundershowers throughout the period and isolated heavy rain mainly in the lower portion. Maximum temperature 29-34 oC. Southeasterly winds 15-30 km/hr.
Central Part Scattered to fairly widespread thundershowers throughout the period. Isolated heavy rain mainly in the western portion mostly during May 21-25. Maximum temperature 30-33 oC. Southwesterly wind 15-35 km/hr.
Eastern Part Scattered to fairly widespread thundershowers throughout the period. Isolated heavy rain mostly during May 21-25. Maximum temperature 30-34 oC. Southwesterly winds 15-35 km/hr. Wave height 1-2 meters and above 2 meters in thundershower areas
Southern Part (East Coast) During May 21-25, scattered thundershowers throughout the period. Isolated heavy rain mainly in the upper portion. Maximum temperature 32-34 oC. Southwesterly wind 15-35 km/hr. Wave height about 1 meter and 1-2 meters off-shore. After that May 26-27, widely scattered to scattered thundershowers.
Southern Part (West Coast) During May 21-25, scattered to fairly widespread thundershowers and isolated heavy rain. Maximum temperature 32-34 oC. Southwesterly winds 20-35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers areas. After that May 26-27, scattered thundershowers.
Metropolitan Scattered to fairly widespread thundershowers throughout the period. Isolated heavy rain mostly during May 21-25. Maximum temperature 31-33 oC. Southwesterly wind 15-35 km/hr.
Thai Meteorological department (02) 398-9874