茨城県：那珂湊の 潮汐
2017年12月29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),94.2,95,95.2,94.7,93.7,92.2,90.3,88,85.5,82.8,80.1,77.4,74.8,72.5,70.5,68.9,67.8,67.2,67.1,67.7,68.8,70.6,72.9,75.8,79.2,83,87,91.3,95.7,100,104.1,107.9,111.3,114.1,116.2,117.6,118.2,117.9,116.7,114.7,111.8,108.1,103.7,98.7,93.2,87.2,81,74.6,68.2,61.9,55.9,50.2,45.1,40.5,36.7,33.7,31.6,30.3,30,30.7,32.3,34.8,38.1,42.1,46.7,51.8,57.3,62.9,68.7,74.3,79.7,84.8,89.4