茨城県:那珂湊の 潮汐 2023年04月11日(火) 潮時(分),潮位(p) 0,74 20,73.9 40,74.4 60,75.5 80,77.3 100,79.5 120,82.1 140,85.1 160,88.2 180,91.5 200,94.7 220,97.9 240,100.8 260,103.3 280,105.4 300,107.1 320,108 340,108.4 360,107.9 380,106.7 400,104.6 420,101.7 440,98 460,93.4 480,88 500,82 520,75.3 540,68.2 560,60.7 580,53 600,45.4 620,37.9 640,30.8 660,24.2 680,18.3 700,13.2 720,9 740,5.9 760,3.7 780,2.7 800,2.7 820,3.7 840,5.6 860,8.5 880,12.1 900,16.5 920,21.4 940,26.8 960,32.5 980,38.5 1000,44.7 1020,50.8 1040,56.9 1060,62.8 1080,68.3 1100,73.5 1120,78.3 1140,82.4 1160,86 1180,88.9 1200,91.1 1220,92.6 1240,93.4 1260,93.7 1280,93.3 1300,92.5 1320,91.3 1340,89.9 1360,88.3 1380,86.8 1400,85.3 1420,84 1440,83.1