7-day Forecast
For period of Aug 9, 2009 - Aug 15, 2009
Weather Forecast During 9-10 Aug, the nearly intense low pressure trough lies across the Northern and the upper Northeastern. Strong southwest monsoon still prevails over the Andaman Sea, the Gulf of Thailand. Abundant rain and isolated heavy fall are likely in the North, the Northeast and the South West Coast. Wind-wave in the Andaman Sea and the Gulf of Thailand is still strengthened. After that during 11-15 Aug, this southwest monsoon which prevailed over the areas will be weakening and low pressure trough over the area is moderate. This causes decreasing rainfalls and moderate wind-wave.Warning During 9-10 Aug, more rain in the North and the Northeast may be occur flash food condition. People in the risky areas should be aware of natural disaster. All ships in the Andaman Sea and the upper Gulf of Thailand should proceed with caution and small boats should keep ashore.
Northern Part During 9-10 Aug, scattered to fairly widespread thundershowers and isolated heavy rain. Southwesterly winds 10-30 km/hr.
After that during 11-15 Aug, scattered thundershowers.
Northeastern Part During 9-10 Aug, fairly widespread thundershowers and isolated heavy rain mainly in the upper and eastern portions. Southwesterly winds 15-35 km/hr.
After that during 11-15 Aug, scattered thundershowers.
Central Part During 9-10 Aug, Scattered thundershowers mostly in the west portion. Southwesterly winds 20-35 km/hr.
After that during 11-15 Aug, widely scattered to scattered thundershowers.
Eastern Part During 9-10 Aug, scattered thundershowers. Southwesterly winds 20-40 km/hr. Wave height 2-3 meters. After that during 11-15 Aug, widely scattered to scattered thundershowers. Southwesterly winds 20-35 km/hr. Wave height about 2 meters.
Southern Part (East Coast) During 9-10 Aug, scattered thundershowers. Southwesterly winds 20-40 km/hr. Wave height 2 meters and 2-3 meters off-shore. After that during 11-15 Aug, widely scattered to scattered thundershowers.
Southern Part (West Coast) During 9-10 Aug, scattered to fairly widespread thundershowers and isolated heavy fall. Southwesterly winds 20-45 km/hr. Wave height 2-4 meters.
After that during 11-15 Aug, scattered thundershower.
Southwesterly winds 20-35 km/hr. Wave height about 2 meters.
Metropolitan During 9-10 Aug, Scattered thundershowers. Southwesterly winds 20-35 km/hr. After that during 11-15 Aug, widely scattered to scattered thundershowers.
Thai Meteorological department (02) 398-9874