According to the National Center for Hydro-Meteorological Forecasting, the cold air mass is still moving south and will affect the marine weather in the coming days.
On the night of February 2, the Gulf of Tonkin had strong winds of level 6, especially in the north at times of level 7, gusting to level 8 - 9. The sea was rough, with waves 1.5 - 2.5m high.
The northern sea area of the North East Sea has strong winds of level 6, sometimes level 7, gusting to level 9. The sea is rough, with waves 1.5 - 3m high.
Day and night 3.2, Gulf of Tonkin strong northeast wind level 6, sometimes level 7, gusting to level 8-9; rough sea; waves 2 - 3.5m high.
In the North East Sea area (including Hoang Sa archipelago), northeast wind gradually increases to level 6 - 7, gusting to level 8 - 9; rough seas; waves 2 - 5m high.
From the night of February 3, the sea area from Quang Tri to Binh Thuan, the area between the East Sea and the sea area west of the South East Sea (including the sea area west of Truong Sa archipelago), the northeast wind gradually increases to level 6, sometimes level 7, gusting to level 8 - 9; rough seas; waves 2 - 5m high.
The meteorological agency warns 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.