According to the National Center for Hydro-Meteorological Forecasting, in the past 24 hours, the tropical convergence zone has an axis at about 10 - 13 degrees north latitude connecting to the low pressure area. At 7:00 a.m. on November 1, the low pressure area was located at about 11.5 - 12.5 degrees north latitude; 116.5 - 117.5 degrees east longitude. Cold air is also continuously increasing its impact on the sea weather.
The sea area from southern Quang Tri to Quang Ngai, the Gulf of Thailand and the central East Sea area will have scattered showers and thunderstorms. In the Gulf of Tonkin, there are strong northeast winds of level 5, sometimes level 6, gusting to level 7.
Day and night on November 1, the northern East Sea area (including Hoang Sa special zone) has strong northeast winds of level 6, gusting to level 7-8, rough seas, waves from 2 - 4 m high.
The Gulf of Tonkin and the sea area from southern Quang Tri to Quang Ngai will have strong northeast winds of level 5, sometimes level 6, gusting to level 7 - 8, rough seas, waves 1.5 - 3 m high.
The southern area of the Gulf of Tonkin, the sea area from Quang Tri to Ca Mau, from Ca Mau to An Giang, the Gulf of Thailand, the northern and central East Sea (including the special area of Hoang Sa), the southern East Sea (including the special area of Truong Sa) will have scattered showers and thunderstorms; during thunderstorms, there is a possibility of tornadoes, strong gusts of wind at level 6 - 7 and waves over 2 m high.
Day and night on November 2, the northern East Sea area (including Hoang Sa special zone) has strong northeast winds of level 6, sometimes level 7 at night, gusting to level 8 - 9, rough seas, waves from 2 - 4 m high.
The Gulf of Tonkin, during the day, has strong northeast winds of level 5, sometimes level 6, in the late afternoon and at night, gradually increasing to level 6, gusting to level 7 - 8, rough seas, waves 1.5 - 3 m high.
The sea area from southern Quang Tri to Quang Ngai will have strong northeast winds of level 5, sometimes level 6, gusting to level 7 - 8, rough seas, waves 2 - 3 m high.
The meteorological agency warns that the risk level of natural disasters 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.
