According to the National Center for Hydro-Meteorological Forecasting, Bach Long Vi station has strong northeast winds of level 6; the sea area east of the North East Sea has strong northeast winds of level 6, sometimes level 7.
On the night of December 11 and December 12, the North East Sea area (including the Hoang Sa archipelago) will have strong winds of level 6 - 7, gusting to level 8 - 9. The sea will be rough, with waves 3 - 5m high.
Gulf of Tonkin has strong winds of level 6, gusting to level 7 - 8. Rough seas, waves 1.5 - 3m high.
The sea area of Quang Tri - Thua Thien Hue has strong winds of level 6, gusting to level 7 - 8. Rough sea, waves from 2 - 4m high.
The North of the central East Sea has strong winds of level 5, sometimes level 6, gusting to level 7 - 8. Rough seas, waves 2 - 4m high.
The central and southern East Sea (including the Truong Sa archipelago), the sea from Quang Tri to Ca Mau, from Ca Mau to Kien Giang and the Gulf of Thailand will have showers and strong thunderstorms. During thunderstorms, there is a possibility of tornadoes and strong gusts of wind of level 7 - 8.
On the night of December 12 and December 13, the Gulf of Tonkin had strong northeast winds of level 6, sometimes level 7, gusting to level 8 - 9. The sea was rough, with waves 2 - 3.5m high.
The sea area from Quang Tri to Quang Ngai has strong northeast winds of level 6, gusting to level 7 - 8. Rough seas, waves 2 - 4m high.
North East Sea area (including Hoang Sa archipelago) strong northeast wind level 6 - 7, gust level 8 - 9. Rough sea, waves 3 - 5m high.
In the central East Sea, the northeast wind is strong at level 5, sometimes level 6, gusting to level 7 - 8. The sea is rough, with waves 2 - 4m high.
The meteorological agency warned that the risk level of natural disasters due to strong winds at sea is level 2. All ships operating in the above areas are at high risk of being affected by tornadoes, strong winds and large waves.
