千葉県:市川の 潮汐 2025年10月21日(火) 潮時(分),潮位(p) 0,52 20,61 40,71.7 60,83.7 80,96.7 100,110.3 120,124.1 140,137.7 160,150.8 180,163.1 200,174 220,183.5 240,191.1 260,196.8 280,200.3 300,201.7 320,200.8 340,197.8 360,192.8 380,185.9 400,177.4 420,167.5 440,156.6 460,145.1 480,133.3 500,121.6 520,110.3 540,99.9 560,90.6 580,82.7 600,76.6 620,72.4 640,70.2 660,70.2 680,72.4 700,76.6 720,82.9 740,90.9 760,100.5 780,111.5 800,123.4 820,135.9 840,148.6 860,161.2 880,173.2 900,184.3 920,194.1 940,202.3 960,208.6 980,212.8 1000,214.8 1020,214.3 1040,211.5 1060,206.3 1080,198.9 1100,189.4 1120,178 1140,165 1160,150.8 1180,135.7 1200,120.2 1220,104.6 1240,89.4 1260,74.9 1280,61.6 1300,49.8 1320,39.8 1340,31.9 1360,26.4 1380,23.3 1400,22.7 1420,24.6 1440,29.1