新潟県:能生の 潮汐 2026年04月17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),15.2,17.1,18.9,20.3,21.5,22.3,22.8,22.9,22.7,22.3,21.5,20.7,19.6,18.5,17.3,16.1,14.9,13.8,12.6,11.6,10.6,9.6,8.8,8,7.4,7,6.7,6.7,6.9,7.4,8.1,9,10.2,11.6,13.1,14.6,16.1,17.6,18.8,19.8,20.5,20.9,20.9,20.6,19.9,18.9,17.6,16.1,14.5,12.7,10.8,9,7.1,5.4,3.7,2,0.5,-0.7,-2,-3.1,-3.9,-4.6,-5,-5.2,-5,-4.5,-3.6,-2.4,-0.8,1,3.1,5.4,7.9