Southern (West Coast)

Fairly widespread thundershower and isolated heavy rain in Ranong, Phangnga, Phuket, Krabi and Trang. Minimum temperature 23–25 °C. Maximum temperature 28–31 °C. From Phangnga northwards: Southwesterly winds 20–35 km/hr. Wave height about 2 meters, above 2 meters in thundershowers. From Phuket southwards: Southwesterly winds 15–35 km/hr. Wave height 1-2 meters, above 2 meters in thundershowers.

Scattered to fairly widespread thundershowers and isolated heavy rains throughout the period. Phangnga upward: southwesterly winds 20 – 35 km/hr. Wave height about 2 meters and above 2 meters in thundershowers. Phuket downward: southwesterly winds 15 – 35 km/hr. Wave height 1 - 2 meters and above 2 meters in thundershowers. Minimum temperature 23 – 27 °C. Maximum temperature 28 – 33 °C.

Announcement Date 04 September 2025

Fairly widespread rain with heavy rainfall in some areas throughout the week, and very heavy rainfall in some areas on the last day of the week. Flooding was reported in Phuket province on 31 Aug.

Announcement Date 01 September 2025

Weekly Weather Forecast​

01 Sep 25 - 07 Sep 25

Rain 60-80% of area

Wave Height > 2 m.

30-32°

23-25°

08 Sep 25 - 14 Sep 25

Rain 60-80% of area

Wave Height > 2 m.

31-33°

24-26°

15 Sep 25 - 21 Sep 25

Rain 60-80% of area

Wave Height > 2 m.

30-32°

23-25°

22 Sep 25 - 28 Sep 25

Rain 60-80% of area

Wave Height > 2 m.

31-33°

24-26°

There will be 40 - 60 percent of the area's thunderstorms with isolated heavy rain on some days. The sea has a wave height of 1-2 meters.

Max. Temp. 31-33 °C

Min. Temp. 23-25 °C

Wind SW Speed 15-28 km./hr.

RH 80-85 %

Rainfall Amount 190-230 mm.

Rainy Day 15-17 Day

Announcement Date 01 November 2022