This Year, Incheon Port Sea Level Rise Predicted at 'Caution Stage' 34 Times... "Countermeasures Needed"

Incheon Port Authority (IPA) announced on the 31st that it will disclose predicted tide levels (sea level heights) for Incheon Port to prepare for sea level rise, including during spring tides when the tide height is at its highest.

According to forecasts from the Korea Hydrographic and Oceanographic Agency, from February to December this year, Incheon Port is expected to experience 28 occurrences of the 'Interest Stage (886 cm↑)' and 34 occurrences of the 'Caution Stage (906 cm↑)' due to rising sea levels. The Interest Stage indicates a mild level of sea level rise, where significant damage is not expected but prior preparation is advised. The Caution Stage signifies a situation where sea level rise could become severe, requiring readiness for countermeasures.

Summary of Tides at Incheon Port (Data from the National Oceanographic Research Institute). Provided by Incheon Port Authority.

In October, sea levels are projected to rise to as high as 9.49 m, reaching the Caution Stage.

Sea level rise can impact ports and marine environments, and for safe maritime activities, it is essential to follow guidance from relevant authorities and familiarize oneself with ways to minimize damage in advance. Areas at risk of flooding such as coastlines, rocky shores, breakwaters, and low-lying roads are more vulnerable to swell waves and tsunamis caused by sea level rise combined with strong winds and storms, so immediate evacuation to higher ground is necessary.

However, this year, Incheon Port is not expected to reach the 'Alert Stage (953 cm↑)' or the 'Danger Stage (1000 cm↑)', which indicate a high risk of flooding damage from seawater and require active response measures.

An IPA official stated, "There is concern that sea levels may rise more rapidly due to abnormal climate phenomena such as melting glaciers in polar regions and heavy rainfall. Especially when spring tides coincide with typhoon periods, greater damage may occur, so thorough preparation is necessary. We will closely cooperate with related agencies to identify all risk factors related to sea level rise and take proactive measures."