1 is the tide in Nanjing section of the Yangtze River.
2. Generally, the tidal range in the center of Bohai Sea is about 1.5m, and it is 2-3m near the shore. For example, the tidal range in Qinhuangdao is 2m, and that in Longkou is 2.2m The tidal range at the top of Liaodong Bay and Bohai Bay can reach more than 4m, such as 5.4m in Yingkou and 5. 1m in Tanggu.
3. The tidal range from the middle of the Yellow Sea to the northern shore of Shandong Peninsula is relatively small, generally 2-3 meters, and the tidal range from the southern coast of Liaoning, the southern coast of Shandong Peninsula and the northern coast of Jiangsu is 4-7 meters. Therefore, the minimum tidal range is about 0.6 meters in Nanjing section of the Yangtze River.