東京都：式根島の 潮汐
2026年03月17日(火)
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),32.9,40.3,48.7,57.8,67.3,77,86.8,96.2,105.1,113.3,120.6,126.8,131.7,135.2,137.4,138.1,137.3,135.3,131.9,127.5,122,115.8,109.1,102,94.8,87.8,81.2,75.1,69.9,65.6,62.5,60.6,59.9,60.6,62.5,65.7,70.1,75.5,81.7,88.6,95.9,103.4,110.8,118,124.7,130.6,135.5,139.3,141.8,142.9,142.6,140.7,137.3,132.4,126.3,118.9,110.5,101.3,91.5,81.3,71.1,61.1,51.5,42.7,34.8,28.1,22.8,19,16.7,16.2,17.3,20.1,24.5