TMD issues urgent warning for East Thailand
Thailand’s Meteorological Department (TMD) warns of severe rainfall sweeping across East Thailand.
A moderate southwest monsoon is driving heavy showers over the Andaman Sea and the Gulf of Thailand.
While Typhoon Matmo makes landfall in China, Thailand escapes the storm’s direct path.
But the country is not spared from the monsoon’s reach.
Heavy rain and flood risk in eastern provinces
On 5 October 2025, parts of East Thailand face intense downpours.
TMD highlights Nakhon Nayok, Prachinburi, Chanthaburi, and Trat as areas at risk for isolated heavy rain.
Officials urge residents to stay alert for sudden storms.
“People in affected areas should exercise caution,” TMD states.
Dangerous seas threaten shipping in the Andaman and Gulf of Thailand
The monsoon brings more than rain.
Waves in the upper Andaman Sea reach 1-2 meters, with the lower Andaman and Gulf of Thailand seeing around 1 meter.
Thunderstorms could push waves above 2 meters.
TMD advises all vessels to proceed with extreme caution and avoid risky areas.
Small boats and fishermen are told to monitor weather updates closely.
“Safety at sea is our top priority,” a TMD spokesperson says.
Typhoon Matmo strikes China, Thailand stays clear
Meanwhile, Typhoon Matmo strengthens over the northern South China Sea.
The storm heads west-northwest, set to hit Guangdong province in China today.
TMD reassures Thais that Matmo poses no threat to the country.
After landfall, the typhoon is expected to weaken rapidly.
Regional weather: Bangkok, North, and South Thailand
North Thailand sees scattered thunderstorms, especially in Mae Hong Son, Chiang Mai, and Tak.
Northeast provinces like Bueng Kan, Sakon Nakhon, and Ubon Ratchathani face isolated storms.
Central Thailand, including Kanchanaburi, Suphanburi, and Ratchaburi, gets scattered rain.
Bangkok expects scattered thunderstorms with temperatures between 24-34°C.
East Thailand faces the brunt, with scattered storms and isolated heavy rainfall.
Both coasts in the south also see scattered thunderstorms.
What’s next for Thailand as monsoon season continues?
While Thailand avoids the worst of Typhoon Matmo, eastern residents must prepare for unstable weather.
The mix of monsoon rains and local storms could trigger floods and landslides.
Authorities urge vigilance, especially in low-lying and coastal areas.
October begins with typical wet weather in Thailand—and it shows no sign of letting up.
