7 day Weather Forecast
September 10, 2021 - September 16, 2021
Weather Forecast During 11 - 14 Sep, the monsoon trough will shift to lie across the lower North, the Central and the Northeast while the strong southwest monsoon prevails across the Andaman Sea, Thailand and the Gulf. Thundershowers are likely over the whole country with isolated heavy to very heavy rain. The strong wind and waves are likely 2-3 meters in the Andaman Sea and about 2 meters in the upper Gulf while above 3 meters in thundershowers. During 15 - 16 Sep, the moderate southwest monsoon will prevail over the Andaman Sea, Thailand and the Gulf with thundershowers in the country and isolated heavy rain in the East and the South (west coast). The wind and waves are likely about 2 meters in the Andaman Sea and 1 - 2 meters in the upper Gulf while above 2 meters in thundershowers.
The severe tropical storm ?CONSON? over the South China Sea is moving west. It is expected to intensify and move near the coast of middle Vietnam on 13 September. Continuous rainfall are likely over Thailand with isolated heavy rain.
Warning
People over the risk areas in the North, the Northeast, the East and the South should beware of the severe conditions. All ships should proceed with caution and keep away from thundershowers while small boats in the Andaman Sea and the upper Gulf should keep ashore until 14 Sep.
Northern Part On 11 Sep and during 14 - 16 Sep, scattered thundershowers.
During 12 - 13 Sep, scattered to fairly widespread thundershowers and isolated heavy rain.
During 10 - 14 Sep, southwesterly wind 10-25 km/hr.
During 15 - 16 Sep, southwesterly wind 10-20 km/hr.
Minimum temperature 22-25C. Maximum temperature 30-33C.
Northeastern Part During 11-12 Sep and during 15 - 16 Sep, scattered thundershowers.
During 13 - 14 Sep, scattered to fairly widespread thundershowers and isolated heavy to very heavy rain.
During 10 - 14 Sep, southwesterly wind 10-25 km/hr.
During 15 - 16 Sep, southwesterly wind 10-20 km/hr.
Minimum temperature 22-25C. Maximum temperature 28-33C.
Central Part Scattered to fairly widespread thundershowers throughout the period and isolated heavy rain.
During 10 - 14 Sep, isolated heavy rains.
During 10 - 14 Sep, southwesterly wind 10-25 km/hr.
During 15 - 16 Sep, southwesterly wind 10-20 km/hr.
Minimum temperature 23-25C. Maximum temperature 30-33C.
Eastern Part Scattered to fairly widespread thundershowers throughout the period with isolated heavy to
very heavy rain.
During 10 ? 14 Sep, southwesterly wind 20-35 km/hr.
Wave height about 2 meters and above 2 meters in thundershowers.
During 15 - 16 Sep, southwesterly wind 15-35 km/hr.
Wave height 1 - 2 meters and above 2 meters in thundershowers.
Minimum temperature 23-26C. Maximum temperature 31-34C.
Southern Part (East Coast) During 11 - 16 Sep, scattered thundershowers throughout the period
with isolated heavyrain during 11 - 12 Sep.
During 10 - 14 Sep, Surat Thani upward: Southwesterly winds 20-35 km/hr.
Wave height about 2 meters and above 2 meters in thundershowers.
Nakhon Si Thammarat downward: Southwesterly winds 15-35 km/hr.
Wave height 1-2 meters and about 2 meters in thundershowers.
During 15 - 16 Sep, Southwesterly winds 15-30 km/hr.
Wave height about 1 meters and 1-2 meters in thundershowers
Minimum temperature 23-26C. Maximum temperature 31-34C.
Southern Part (West Coast) During 10 - 14 Sep, scattered to fairly widespread thundershowers and isolated heavy to very heavy rains.
Phuket upward: Southwesterly winds 20-40 km/hr.
Wave height 2-3 meters and above 3 meters in thundershowers.
Krabi downward: Southwesterly winds 20-35 km/hr.
Wave height about 2 meters and above 2 meters in thundershowers.
During 15 - 16 Sep, scattered thundershowers with isolated heavy rain.
Southwesterly winds 20-35 km/hr.
Wave height about 2 meters and above 2 meters in thundershowers.
Minimum temperature 19-25 C. Maximum temperature 30-34 C.
Metropolitan During 10 - 14 Sep, scattered to fairly widespread thundershowers and isolated heavy rains.
Southwesterly wind 10-25 km/hr.
During 15 - 16 Sep, scattered thundershowers.
Southwesterly wind 10-20 km/hr.
Minimum temperature 24-26C. Maximum temperature 32-34C.
Issued: September 10, 2021
Source: Thai Meteorological Department