広島県:尾道の 潮汐 2026年03月31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),225.2,205.6,185.5,165.3,145.5,126.5,108.7,92.7,78.7,67.4,59.2,54.3,53.1,55.6,61.7,71.4,84.3,100.1,118.2,138.3,159.8,182.3,205.3,228.2,250.4,271.3,290.3,306.7,319.9,329.4,334.9,336.2,333.1,326.1,315.2,301.1,284.3,265.3,244.8,223.1,201,178.8,157.2,136.7,117.7,101.1,87.2,76.6,69.7,66.8,68.1,73.4,82.5,95.1,110.7,128.8,148.9,170.2,192.4,214.7,236.7,257.6,276.9,293.9,307.9,318.5,325.1,327.5,325.6,319.5,309.4,295.8,279.3