Southern (East Coast)

Scattered thundershowers and isolated heavy rain in Phetchaburi, Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Phatthalung and Songkhla. Minimum temperature 23-25 °C. Maximum temperature 32-35 °C. From Surat Thani northward: Southwesterly winds 22-35 km./hr. Wave height 1-2 meters and above 2 meters in thundershower and offshore. From Nakhon Si Thammarat southward: Southwesterly winds 15-30 km./hr. Wave height about 1 meter and above 2 meters in thundershowers.

During 1 – 5 July 2026, scattered to fairly widespread thundershowers and isolated heavy rains. Southwesterly winds 20 - 35 km/hr. Wave height 1 - 2 meters, about 2 meters offshore and above 2 meters in thundershowers. During 6 – 7 July 2026, isolated to scattered thundershowers. Southwesterly winds 15 - 35 km/hr. Wave height about 1 meters, about 1-2 meters offshore and above 2 meters in thundershowers. Minimum temperature 23 - 27 °C. Maximum temperature 32 - 37 °C.

Announcement Date 01 July 2026

Isolated rain with heavy rainfall in some areas except for scattered to fairly widespread rain on 23 and 28 Jun. with heavy to very heavy rainfall in some areas. Gusty wind was reported in Phetchaburi province on 28 Jun.

Announcement Date 29 June 2026

Weekly Weather Forecast​

29 Jun 26 - 05 Jul 26

Rain 60-80% of area

Wave Height 1-2 m.

34-36°

24-26°

06 Jul 26 - 12 Jul 26

Rain 20-40% of area

Wave Height 1-2 m.

34-36°

25-27°

13 Jul 26 - 19 Jul 26

Rain 20-40% of area

Wave Height 1-2 m.

35-37°

24-26°

20 Jul 26 - 26 Jul 26

Rain 20-40% of area

Wave Height 1-2 m.

35-37°

25-27°

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