千葉県：第一海堡の 潮汐
2017年10月20日(金)
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),61.8,70.3,80.1,90.9,102.4,114.2,126,137.6,148.5,158.4,167.1,174.4,180,183.7,185.6,185.5,183.5,179.7,174.1,166.9,158.4,148.9,138.6,127.8,116.9,106.2,96,86.6,78.4,71.6,66.3,62.8,61.1,61.4,63.5,67.5,73.3,80.5,89.2,98.9,109.5,120.5,131.6,142.6,153.1,162.7,171.1,178.1,183.5,187.1,188.7,188.3,185.9,181.5,175.1,167,157.5,146.6,134.7,122.2,109.4,96.6,84.2,72.5,61.9,52.6,44.9,39.1,35.3,33.5,33.9,36.4,41