岡山県:笠岡の 潮汐 2025年05月18日(日) 潮時(分),0,20,40,60,80,100,120,140,160,180,200,220,240,260,280,300,320,340,360,380,400,420,440,460,480,500,520,540,560,580,600,620,640,660,680,700,720,740,760,780,800,820,840,860,880,900,920,940,960,980,1000,1020,1040,1060,1080,1100,1120,1140,1160,1180,1200,1220,1240,1260,1280,1300,1320,1340,1360,1380,1400,1420,1440 潮位(p),267.9,288.8,307.2,322.5,334.6,343.3,348.4,350.2,348.7,344.3,337.2,327.7,316.2,303.1,288.7,273.6,257.9,242.2,226.7,211.9,198.1,185.7,175.1,166.6,160.4,156.8,155.9,157.8,162.4,169.6,179,190.4,203.2,217,231,244.8,257.7,269.2,278.7,286,290.5,292.3,291.1,287,280.1,270.6,258.8,244.9,229.5,212.7,195,176.9,158.6,140.5,123.1,106.7,91.8,78.6,67.6,59,53.2,50.5,51,54.9,62.2,72.7,86.4,102.9,121.8,142.6,164.7,187.7,210.7