7-day Forecast
For period of Aug 10, 2009 - Aug 16, 2009
Weather Forecast During 10-12 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 13-16 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 10-11 Aug, more rain in 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.
Northern Part During 12-13 Aug, Scattered thundershowers and isolated heavy rain. Southwesterly winds 10-30 km/hr.
After that during 14-16 Aug, scattered thundershowers.
Northeastern Part During 10-13 Aug, fairly widespread thundershowers and isolated heavy rain mainly in the upper and eastern portions. Southwesterly winds 15-35 km/hr.
After that during 14-16 Aug, Scattered thundershowers.
Central Part During 12-14 Aug, Scattered thundershowers and Isolated heavy rain mostly in the west portion. Southwesterly winds 20-35 km/hr.
After that during 15-16 Aug, widely scattered to scattered thundershowers.
Eastern Part During 10-11 Aug, scattered thundershowers. Southwesterly winds 20-40 km/hr. Wave height 2-3 meters. After that during 12-16 Aug, widely scattered to scattered thundershowers. Southwesterly winds 15-35 km/hr. Wave height 1- 2 meters.
Southern Part (East Coast) Scattered thundershowers. Southwesterly winds 20-40 km/hr. Wave height 2 meters and 2-3 meters off-shore. After that during 11-16 Aug, widely scattered to scattered thundershowers. Southwesterly winds 15-35 km/hr. Wave height 1- 2 meters.
Southern Part (West Coast) During 10-11 Aug, scattered to fairly widespread thundershowers and isolated heavy rain. Southwesterly winds 20-45 km/hr. Wave height 2-4 meters.
After that during 12-16 Aug, scattered thundershower.
Southwesterly winds 20-35 km/hr. Wave height about 2 meters.
Metropolitan During 10-13 Aug, Scattered thundershowers. Southwesterly winds 20-35 km/hr. After that during 14-16 Aug, widely scattered to scattered thundershowers.
Thai Meteorological department (02) 398-9874