Weather Advisory
Subject: Heavy to very heavy
Rain in the South
and Strong wind-waves in the
Gulf
(Effect until 16
December 2025)
No.2 (375/2025)
------------------------
During 11–12
Dec 2025,
rains will be increase with heavy rains are in and isolated very heavy rains in
Prachuap Khiri Khan and Chumphon. Very heavy rains are in
Surat
Thani, Nakhon Si Thammarat, Phatthalung and Songkhla. Because of the easterly
wave will cover the South. After that, during 13–16 Dec 2025, heavy rains still
be in the lower South such as Nakhon Si Thammarat, Phatthalung, Songkhla,
Pattani, Yala and Narathiwat due to the northeast monsoon which prevail across
the Gulf and the South will be strengthen. The wind and waves in the lower Gulf
are likely 2-3 meters and above 3 meters in the thundershowers. The waves in
the upper Gulf are about 2 meters and above 2 meters in the thundershowers.
People should
beware of heavy to very heavy rains and accumulations that cause flash flood
and overflows, especially along the waterways near foothills and lowlands. All
ships should proceed with caution and keep off thundershowers, small boats in
the lower Gulf keep ashore.
During 11–13 Dec 2025, thundershowers
will in some places of the upper Thailand. After that, 2–4 °C drop in
temperature with cool to cold and windy because of the
high-pressure system from China extended to cover Thailand. People in the upper
country should keep healthy due to variable weathers and farmer should prevent
for crop's damage.
This advisory is in effect on 9 December
2025, at 5.00 a.m.
This
next issue will be on 10 December 2025, at 5.00 a.m.
(Signed) Sugunyanee
Yavinchan
(Miss Sugunyanee Yavinchan)
Director-General
Thai Meteorological
Department