Countermeasures for high tide surges

As the tide level rises, seawater may overflow the dikes and flow onto the land, causing great hazards to people, objects, transportation, and facilities.

If you live near the coast or go to a place close to the sea, please check the hazard map of these areas in advance to see if they are located in a flood-prone area and confirm the hazards of past disasters and storms and high tides.

Collect the latest weather information and keep an eye on the situation, listen to any evacuation advice and high tide warnings from the local community, research a good evacuation route, and evacuate as soon as possible.