:上の関の 潮汐 13年03月03日(日) 潮時(分),潮位(p) 0,240.1 20,228 40,213.5 60,197 80,179.1 100,160.3 120,141 140,121.8 160,103.3 180,86 200,70.4 220,57 240,46.1 260,38 280,33.1 300,31.4 320,33 340,37.8 360,45.7 380,56.5 400,69.9 420,85.5 440,102.9 460,121.5 480,140.9 500,160.4 520,179.7 540,198 560,214.9 580,230 600,242.8 620,252.9 640,260.1 660,264.3 680,265.3 700,263.1 720,257.7 740,249.5 760,238.5 780,225.3 800,210 820,193.3 840,175.6 860,157.4 880,139.3 900,121.7 920,105.2 940,90.2 960,77.2 980,66.6 1000,58.6 1020,53.4 1040,51.2 1060,52 1080,55.8 1100,62.5 1120,71.7 1140,83.3 1160,96.9 1180,112.1 1200,128.4 1220,145.3 1240,162.3 1260,179 1280,194.8 1300,209.2 1320,221.9 1340,232.5 1360,240.6 1380,246.1 1400,248.7 1420,248.5 1440,245.3