東京都：西／硫黄島の 潮汐
2021年03月21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),71.6,71.8,71.6,71.2,70.4,69.4,68.3,67.1,65.8,64.6,63.5,62.5,61.7,61.1,60.8,60.8,61,61.6,62.4,63.4,64.7,66.2,67.8,69.5,71.2,72.9,74.5,76,77.2,78.2,78.9,79.2,79.1,78.7,77.8,76.5,74.8,72.7,70.2,67.4,64.3,61,57.6,54,50.4,46.9,43.4,40.2,37.1,34.4,32,29.9,28.4,27.2,26.5,26.3,26.6,27.4,28.5,30.1,32.1,34.3,36.8,39.6,42.5,45.5,48.5,51.6,54.5,57.3,60,62.4,64.6