7-day Forecast For period of Feb 18, 2008 - Feb 24, 2008 Weather Forecast During 19-21 February, the ridge of another high pressure system from China cover northeastern Thailand and the South China Sea and, westerly trough lies across northern Thailand. Thundershowers and decreasing in temperature will occur in the areas. High wave is likely in the lower Gulf of Thailand. During 22-24 February, high pressure system over upper Thailand and the South China Sea is weakening. This causes rise in temperature over upper Thailand but cold in the North and the Northeast. Warning During this period, all ships especially in the lower Gulf form Surat Thani southward should proceed with caution . Northern Part During 19-21 Feb, morning fog and widely scattered thundershowers mostly in the upper part. Cold in the upper part and cool elsewhere, 1-2 C drop. Minimum temperature 12-23 C. Cold to very cold in the mountain tops, minimum temperature 3-9 C. During 22-24 Feb, 1-2 C rise. Easterly winds 10-30 km/hr. Northeastern Part During 19-21 Feb, Cool, 1-3 C drop with windy. Isolated to widely scattered thundershowers. Minimum temperature 17-21 C. Cold in the mountain tops, minimum temperature 9-12 C. Northeasterly winds 15-35 km/hr. During 22-24 Feb, morning fog and, 1-2 C rise. Easterly winds 15-30 km/hr. Central Part Morning fog and isolated to widely scattered thundershowers throughout the period. Cool in the upper part, minimum temperature 21-23 C. During 19-21 Feb, 1-2 C drop. Easterly winds 15-30 km/hr. During 22-24 Feb, 1-2 C rise. Southeasterly winds 15-30 km/hr. Eastern Part Morning fog and isolated to widely scattered thundershowers mostly along the mountain and the coastal areas throughout the period. Cool in the upper part, minimum temperature 20-23 C. During 19-21 Feb, 1-2 C drop. Easterly winds 15-35 km/hr. Wave height about 1 meter and offshore 1-2 meters. During 22-24 Feb, 1-2 C rise. Southeasterly winds 15-30 km/hr. Wave height about 1 meter. Southern Part (East Coast) Isolated to widely scattered thundershowers throughout the period. During 19-21 Feb, easterly winds 20-35 km/hr. Upper Gulf from Chumphon northward : wave height 1-2 meters. Lower Gulf from Surat Thani southward : wave height about 2 meters. And then wind and wave will weakening Southern Part (West Coast) Isolated thundershowers throughout the period. Easterly winds 15-35 km/hr. Wave height about 1 meter and 1-2 meters offshore. Metropolitan Morning fog and widely scattered thundershowers throughout most of the period. During 19-21 Feb, 1-2 C drop. Easterly winds 15-30 km/hr. During 22-23 Feb, about 1 C. Southeasterly winds 15-30 km/hr. Thai Meteorological department (02) 398-9874