Meteorological Department warns in the next 7 days, beware of danger from heavy rain may flash floods Small boats in the Andaman Sea and the upper Gulf of Thailand should remain offshore.
September 13 meteorological department Issued a 7-day weather forecast between September 13, 2021 – September 19, 2021, stating that
anticipation During the 13th – 16th September ’64 The monsoon trough lies across the lower North, the Central, the East and the Northeast. In addition, the southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf of Thailand is quite strong. causing the upper Thailand to have more rain and heavy rain in some places.
the inner partDuring the period 17 – 19 Sep. ’64 The southwest monsoon prevails over the Andaman Sea, Thailand and the Gulf of Thailand will weaken. causing Thailand to have less rain But there are still heavy rains in some areas in the North, the East and the South on the west coast. For the Andaman Sea and the Gulf of Thailand will weaken. The wave height of the Andaman Sea is 1-2 meters, the upper Gulf of Thailand, the wave height is about 1 meter, and the area with thunderstorms, the wave height is about 2 meters.
During the period 13 – 14 Sept. 21, the upper Andaman Sea and the upper Gulf of Thailand have waves about 2 meters high, while the lower Andaman Sea has 1-2 meters high waves in thunderstorm areas, wave heights 2 – 3 meters. During 15 – 19 Sept. 64, the wind wave in the Andaman Sea and the Gulf of Thailand will weaken. The wave height of the Andaman Sea is 1-2 meters, the upper Gulf of Thailand, the wave height is about 1 meter, and the area with thunderstorms, the wave height is about 2 meters.
Caution During the period 13-16 Sep. 64, people living in the risky areas in the North. Northeastern, Central, Eastern and Southern regions beware of danger fromheavy rainandaccumulated rain which may cause flash floods Wild water can flow. For sailors should sail with caution. by avoiding areas with thunderstorms andSmall boats in the Andaman Sea and the upper Gulf of Thailand should remain ashore until 14 Sept. 21.
the North
During 14 – 16 Sept. 21, 60-70 percent of the area thundershowers and isolated heavy rain. Southwesterly winds, speed 10-25 km/hr. On 17-19 Sept. 64, 40-60 percent of thundershowers and some heavy rain. Southwesterly winds 10-20 km/hr. Minimum temperature 22-25 C. Maximum temperature 30-35 C.
Northeast
During the 13th – 15th Sep. ’64, 60-70 percent of thundershowers and some heavy rains, southwesterly winds, speed 10-25 km/hr. during the 16th-19th Feb. Nov. 64, 40-60 percent of thunderstorms in the area. Southwesterly winds, speed 10-20 km/hr. Minimum temperature 22-25 degrees Celsius, maximum temperature 28-34 degrees Celsius.
central
During 14 – 16 Sept. 21, 60-70 percent of the area thundershowers and isolated heavy rain. Southwesterly winds 10-25 km/hr. During 17 – 19 Sept. 64, 40-60 percent of thunderstorms in the area. Southwesterly winds 10-20 km/hr. Minimum 23-25 C. Maximum temperature 30-33 C.
eastern region
During 14 – 16 Sept. 21, 60-70 percent of thundershowers and isolated heavy rain. During the period 17-19 Sept. 20, 40-60% of thundershowers and isolated heavy rain. Minimum temperature 23-26 C. Maximum temperature 31-34 C. During 13 – 14 Sep 64, southwesterly winds 20-35 km/hr. Wave height about 2 meters. Thunderstorms with waves height of more than 2 meters. During the period 15 – 19 Sept. ’64 Southwesterly winds 15-35 km/hr. Wave height 1-2 meters, about 2 meters in thundershower areas. m.
Southern (East Coast)
40-60 percent of the area with thunderstorms throughout the period, with heavy rain during 13 – 16 Sep. ’64, during 13 – 14 Sep. ’21 from Surat Thani Province: northwesterly winds. South, speed 20-35 km/hr. Wave height about 2 meters. Area with thundershowers wave height over 2 meters. From Nakhon Si Thammarat downward: Southwesterly winds, speed 15-35 km/hr. Wave height is high. 1-2 meters offshore, wave height about 2 meters. During 15 – 19 Sep ’64, southwesterly winds, speed 15-30 km/hr. Wave height about 1 meter in areas with high thunderstorms. 1-2 meters, minimum temperature 23-26 degrees Celsius, maximum temperature 31-34 degrees Celsius
Southern (West Coast)
During 13 – 14 Sept. 20, 60-70 percent of thundershowers and isolated heavy rain. From Phuket up: Southwesterly winds, speed 20-35 km/hr. The sea has waves about 2 meters high, 2-3 meters in thundershower areas. From Krabi downward: Southwesterly winds, speed 15- 35 km/hr. Wave height 1-2 meters, more than 2 meters in thundershower areas. During the period 15 – 19 Sept. 64, 40-60 percent of thundershowers with some heavy rain. of Southwesterly winds 15-35 km/hr. Wave height 1-2 meters, in thunderstorm areas, wave height about 2 meters, minimum temperature 19-25 degrees Celsius, maximum temperature 30-34 degrees Celsius.
Bangkok and surrounding areas
During 14 – 16 Sept. 21, 60-70 percent of thundershowers and isolated heavy rain. Southwesterly winds 10-25 km/hr. During 17 – 19 Sept. 64, 40-60 percent of thunderstorms in the area. Southwesterly winds 10-20 km/hr. Minimum 24-26 degrees Celsius, maximum temperature 32-34 degrees Celsius.
