"Heavy Rain, strong wind and wave in the South."
No. 9 Time Issued December 25, 2020
The active low-pressure cell covers the middle South, and the strong northeast monsoon prevails over the Gulf and the South. Isolated heavy to very heavy rain are possible for Prachuap Khiri Khan, Chumphon, Surat Thani, Nakhon Si Thammarat, Ranong and Phangnga. People should beware of the severe condition that may cause flash flood.
The strong wind and waves are 2-3 meters high in the Gulf of Thailand and more than 3 meters high in thundershowers. All ships in the Gulf proceed with caution and keep off thundershowers. Small boats keep ashore lasting 26 December.
This advisory is in effect on 25 December 2020, at 5.00 a.m.
The next issue will be at 25 December 2020, at 11.00 a.m.
(Signed) Nattapon Nattasomboon
(Mr. Nattapon Nattasomboon)
Thai Meteorological Department