Southern (East Coast)

The moderate high pressure system covers upper Thailand with morning cool. People should keep healthy and beware of fire. The northeast monsoon and the easterly wind prevail across the Gulf of Thailand and the Andaman Sea with isolated thundershower in the South. The weakening wind forces the waves in the lower Gulf 1-2 meters high and in thundershowers more than 2 meters high. All ships in the lower Gulf should proceed with caution and keep off thundershowers. From 24 to 28 February, the intense high pressure system from China will extend to upper Thailand and the South China Sea with cooler condition. The temperature will decrease by 2-5 °C with strong winds. In another part, the northeast monsoon across the Gulf and the Andaman Sea will become stronger with more rain in the South. Isolated heavy rains are also possible. The wind is rather strong forcing the waves 2-4 meters high in the Gulf and more than 4 meters high in thundershowers. The waves in the Andaman Sea are likely 1-2 meters high.

Scattered to fairly widespread thundershowers and isolated heavy rains throughout the period. Northwesterly winds 15-35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. Minimum temperature 22-25 °C. Maximum temperature 28-34 °C.

Announcement Date 17 October 2022

Isolated to scattered rain with heavy rainfall in some areas almost the period. Gusty wind occurred in Nakhon Si Thammarat province on 10 July. and Narathiwat province on 16 July.

Announcement Date 13 July 2023

Weekly Weather Forecast​

31 Oct 22 - 06 Nov 22

Rain 60-80% of area

Wave Height > 2 m.

30-32°

23-25°

05 Sep 23 - 18 Oct 23

34-35°

32-33°

04 Nov 23 - 18 Dec 23

35-36°

25-30°

18 Dec 23 - 15 Jan 24

35-36°

25-30°

There will be thunderstorms 60-80% of the area with heavy to very heavy rain in some days. The sea has waves 2 – 3 meters high.

Max. Temp. 30-32 °C

Min. Temp. 23-25 °C

Wind SW Speed 15-28 km./hr.

RH 85-90 %

Rainfall Amount 350-450 mm.

Rainy Day 16-18 Day

Announcement Date 01 November 2022