According to the National Center for Hydro-Meteorological Forecasting, Huyen Tran monitoring station has strong northeast winds of level 6 - 7, gusting to level 8 - 9; at Phu Quy station, there are gusts of level 7.
Day and night on December 7, the North East Sea area (including Hoang Sa special zone) will have winds gradually increasing to level 6, sometimes level 7, gusting to level 8-9; rough seas; wave height 4-6 m.
The west of the central East Sea area will have winds gradually increasing to level 6, gusting to level 7-8; rough seas; wave height 3-5 m.
The sea area from Da Nang to Dak Lak will have winds gradually increasing to level 6, gusting to level 7-8; rough seas; wave height 2-4 m.
The sea area from Khanh Hoa to Ca Mau and the west of the South East Sea (including the sea area west of Truong Sa special zone) has winds of level 6, sometimes level 7, gusting to level 8-9; rough seas; wave height 3-5 m.
In addition, on the day and night of December 7, the South China Sea (including the southern sea area of Truong Sa) will have scattered showers and thunderstorms. During thunderstorms, there is a possibility of tornadoes and strong gusts of wind of level 6-7.
Day and night on December 8, the North East Sea area (including Hoang Sa special zone) has strong northeast winds of level 6, sometimes level 7, gusting to level 8-9; waves 4-6 m high; rough seas.
The central East Sea area (including the sea area north of Truong Sa special zone) and the sea area from South Quang Tri to Dak Lak have strong northeast winds of level 6, gusting to level 7-8; waves 2-5 m high; rough seas.
The sea area from Khanh Hoa to Ca Mau and the western sea area of the South China Sea (including the western sea area of Truong Sa) will have strong northeast winds of level 6, sometimes level 7, gusting to level 8-9; waves 3-5 m high; rough seas.
The meteorological agency warns that the level of natural disaster risk at sea is level 2. All ships operating in the above areas are at high risk of being affected by strong winds and large waves.