According to the National Center for Hydro-Meteorological Forecasting, Bach Long Vi station has strong northeast winds of level 5, sometimes level 6, gusting to level 7. The sea area west of the North East Sea and the middle East Sea (including the Hoang Sa archipelago) has scattered showers and thunderstorms.
On the night of January 2 and November 3, the northern sea area of the North East Sea had strong winds of level 6, gusting to level 7 - 8. The sea was rough, with waves 2 - 3.5m high.
Gulf of Tonkin has strong winds of level 5, sometimes level 6, gusting to level 7. Rough seas, waves 1.5 - 2.5m high.
The sea area from Quang Tri to Ninh Thuan has strong winds of level 5, sometimes level 6, gusting to level 7. Rough seas, waves 2 - 3m high.
The western sea area of the North East Sea and the central East Sea (including the Hoang Sa archipelago), the sea area from Quang Tri to Ca Mau has scattered showers and thunderstorms.
Gulf of Tonkin has showers and thunderstorms. Thunderstorms are likely to produce tornadoes and strong winds of level 7-8.
On the night of November 3 and the day of November 4, the Gulf of Tonkin has strong northeast winds of level 6, gusting to level 7-8; rough seas; waves 2-4m high.
The North East Sea area has strong northeast winds of level 6, sometimes level 7, gusting to level 8-9; rough seas; waves 3-5m 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.