7 day Weather Forecast
Weather Forecast
Weather Outlook During 17 - 23 August 2023
During 17 - 19 Aug, the moderest southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. Meanwhile, the weak monsoon trough will remain lie across upper Myanmar and upper Laos into the low-pressure cell over the coast of upper Vietnam and the Gulf of Tonkin. Isolated thundershowers remain in the country and isolated heavy rains are likely in the East and the South (west coast). The wind and waves in the upper Andaman Sea are about 2 meters high and above 2 meters high in thundershowers while the waves has 1 - 2 meters high in the lower Andaman Sea and the upper Gulf and above 2 meters high in thundershowers. During 20 - 23 Aug, the moderate monsoon trough will move down to lie across the North, the Central, the upper East and the Northeast of Thailand. Meanwhile, the moderate southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf. More rains are likely in the upper country and isolated heavy rains are likely in the North, the Northeast, the Central including Bangkok and its vicinity and the South while isolated very heavy rains are possible in the East. The moderate wind and waves in the Andaman Sea and the upper Gulf are 1 - 2 meters high and above 2 meters high in thundershowers.
Caution
People in Thailand should beware of heavy to very heavy rains and accumulated rainfall that may cause flash floods and overflows, especially along foothills near waterways and lowlands throughout the period. All ships should proceed with caution and keep off thundershowers throughout the period
Announcement Date 17 August 2023 05:00 AM
Regional Weather Forecast
Weather Outlook During 17 - 23 August 2023
Northern
During 17 - 19 Aug, scattered thundershowers. Minimum temperature 23 - 27 C. Maximum temperature 30 - 37 C. During 20 - 23 Aug, scattered to fairy widespread thundershowers and isolated heavy rains. Minimum temperature 22 - 26 C. Maximum temperature 29 - 36 C. Southwesterly winds 10 - 20 km/hr.
Northeastern
During 17 - 18 Aug, isolated to scattered thundershowers. Minimum temperature 23 - 27 C. Maximum temperature 32 - 37 C. During 19 - 23 Aug, scattered to fairy widespread thundershowers and isolated heavy rains. Minimum temperature 22 - 26 C. Maximum temperature 28 - 35 C. Southwesterly winds 10 - 20 km/hr.
Central
During 17 - 19 Aug, isolated to scattered thundershowers. Minimum temperature 24 - 26 C. Maximum temperature 32 - 38 C. During 20 - 23 Aug, scattered to fairy widespread thundershowers and isolated heavy rains. Minimum temperature 23 - 26 C. Maximum temperature 31 - 36 C. Southwesterly winds 10 - 25 km/hr.
Eastern
During 17 - 18 Aug, scattered thundershowers and isolated heavy rains. During 19 - 23 Aug, scattered to fairy widespread thundershowers and isolated heavy to very heavy rains. Southwesterly winds 15 - 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. Minimum temperature 24 - 29 C. Maximum temperature 31 - 36 C.
Southern (East Coast)
During 17 - 19 Aug, scattered thundershowers. During 20 - 23 Aug, isolated to scattered thundershowers. Surat Thani upwards : southwesterly winds 15-35 km/hr. Wave height 1-2 meters and above 2 metres in thundershowers. Nakhon Si Thammarat downwards : southwesterly winds 15-30 km/hr. Wave height about 1 meter and 1 - 2 metres in thundershowers. Minimum temperature 23 - 26 C. Maximum temperature 30 - 37 C.
Southern (West Coast)
During 17 - 19 Aug, scattered to fairy widespread thundershowers and isolated heavy rains. During 20 - 23 Aug, scattered thundershowers and isolated heavy rains. Southwesterly winds 15 - 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. Minimum temperature 23 - 25 C. Maximum temperature 27 - 32 C.
Bangkok Metropolitan
During 17 - 19 Aug, isolated to scattered thundershowers. During 20 - 23 Aug, scattered thundershowers and isolated heavy rains. Minimum temperature 25 - 27 C. Maximum temperature 33 - 37 C. Southwesterly winds 10 - 25 km/hr.
Announcement Date 17 August 2023 05:00 AM
Source: Thai Meteorological Department