Floodwater in stations of Tan Chau and Chau Doc is forecast to be higher than the same period of every year because of an influence of flood tide and downpour.
This year's average rainfall is also predicted to be higher at 0.45- 0.55 meter than every year.
By the end of June, the floodwater in stations of Tan Chau and Chau Doc will be able to increase up to 2.5- 3 meters.
The Central Hydrology Meteorology Forecast Center asked the localities need to update the information as well as eye rainy weather to timely cope with the natural disaster.