20 (日)	07:45	01:21	19:45	13:50
	173cm	42cm	156cm	61cm
中潮 出 06:23 入 17:28 出 08:59 入 21:42

船橋（千葉）2056年02月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/20 00:00	55.1	↓-3.5
2/20 00:10	51.9	↓-3.2
2/20 00:20	49.1	↓-2.8
2/20 00:30	46.7	↓-2.4
2/20 00:40	44.7	↓-2.0
2/20 00:50	43.1	↓-1.6
2/20 01:00	42.0	↓-1.1
2/20 01:10	41.3	↓-0.7
2/20 01:20	41.1	↓-0.2	干潮
2/20 01:30	41.3	↑0.2
2/20 01:40	42.0	↑0.7
2/20 01:50	43.1	↑1.1
2/20 02:00	44.7	↑1.6
2/20 02:10	46.7	↑2.0
2/20 02:20	49.1	↑2.4
2/20 02:30	51.8	↑2.7
2/20 02:40	55.0	↑3.2
2/20 02:50	58.5	↑3.5
2/20 03:00	62.4	↑3.9
2/20 03:10	66.5	↑4.1
2/20 03:20	70.9	↑4.4
2/20 03:30	75.6	↑4.7
2/20 03:40	80.4	↑4.8
2/20 03:50	85.5	↑5.1
2/20 04:00	90.6	↑5.1
2/20 04:10	95.9	↑5.3
2/20 04:20	101.3	↑5.4	最大潮位差
2/20 04:30	106.7	↑5.4	最大潮位差
2/20 04:40	112.1	↑5.4	最大潮位差
2/20 04:50	117.4	↑5.3
2/20 05:00	122.7	↑5.3
2/20 05:10	127.9	↑5.2
2/20 05:20	132.9	↑5.0
2/20 05:30	137.7	↑4.8
2/20 05:40	142.4	↑4.7
2/20 05:50	146.8	↑4.4
2/20 06:00	151.0	↑4.2
2/20 06:10	154.8	↑3.8
2/20 06:20	158.3	↑3.5
2/20 06:30	161.5	↑3.2
2/20 06:40	164.4	↑2.9
2/20 06:50	166.8	↑2.4
2/20 07:00	168.9	↑2.1
2/20 07:10	170.5	↑1.6
2/20 07:20	171.7	↑1.2
2/20 07:30	172.5	↑0.8
2/20 07:40	172.9	↑0.4	満潮
2/20 07:50	172.9	0
2/20 08:00	172.4	↓-0.5
2/20 08:10	171.5	↓-0.9
2/20 08:20	170.1	↓-1.4
2/20 08:30	168.4	↓-1.7
2/20 08:40	166.3	↓-2.1
2/20 08:50	163.8	↓-2.5
2/20 09:00	161.0	↓-2.8
2/20 09:10	157.8	↓-3.2
2/20 09:20	154.3	↓-3.5
2/20 09:30	150.5	↓-3.8
2/20 09:40	146.5	↓-4.0
2/20 09:50	142.3	↓-4.2
2/20 10:00	137.9	↓-4.4
2/20 10:10	133.3	↓-4.6
2/20 10:20	128.6	↓-4.7
2/20 10:30	123.8	↓-4.8
2/20 10:40	119.0	↓-4.8
2/20 10:50	114.2	↓-4.8
2/20 11:00	109.4	↓-4.8
2/20 11:10	104.6	↓-4.8
2/20 11:20	100.0	↓-4.6
2/20 11:30	95.5	↓-4.5
2/20 11:40	91.1	↓-4.4
2/20 11:50	87.0	↓-4.1
2/20 12:00	83.0	↓-4.0
2/20 12:10	79.4	↓-3.6
2/20 12:20	76.0	↓-3.4
2/20 12:30	72.8	↓-3.2
2/20 12:40	70.1	↓-2.7
2/20 12:50	67.6	↓-2.5
2/20 13:00	65.5	↓-2.1
2/20 13:10	63.8	↓-1.7
2/20 13:20	62.5	↓-1.3
2/20 13:30	61.5	↓-1.0
2/20 13:40	61.0	↓-0.5	干潮
2/20 13:50	60.8	↓-0.2	干潮
2/20 14:00	61.0	↑0.2
2/20 14:10	61.6	↑0.6
2/20 14:20	62.6	↑1.0
2/20 14:30	63.9	↑1.3
2/20 14:40	65.6	↑1.7
2/20 14:50	67.6	↑2.0
2/20 15:00	70.0	↑2.4
2/20 15:10	72.6	↑2.6
2/20 15:20	75.5	↑2.9
2/20 15:30	78.7	↑3.2
2/20 15:40	82.1	↑3.4
2/20 15:50	85.7	↑3.6
2/20 16:00	89.4	↑3.7
2/20 16:10	93.3	↑3.9
2/20 16:20	97.3	↑4.0
2/20 16:30	101.4	↑4.1
2/20 16:40	105.6	↑4.2
2/20 16:50	109.7	↑4.1
2/20 17:00	113.8	↑4.1
2/20 17:10	117.9	↑4.1
2/20 17:20	121.9	↑4.0
2/20 17:30	125.9	↑4.0
2/20 17:40	129.6	↑3.7
2/20 17:50	133.2	↑3.6
2/20 18:00	136.6	↑3.4
2/20 18:10	139.8	↑3.2
2/20 18:20	142.7	↑2.9
2/20 18:30	145.4	↑2.7
2/20 18:40	147.7	↑2.3
2/20 18:50	149.8	↑2.1
2/20 19:00	151.5	↑1.7
2/20 19:10	152.9	↑1.4
2/20 19:20	154.0	↑1.1
2/20 19:30	154.7	↑0.7
2/20 19:40	155.0	↑0.3	満潮
2/20 19:50	154.9	↓-0.1
2/20 20:00	154.5	↓-0.4
2/20 20:10	153.7	↓-0.8
2/20 20:20	152.5	↓-1.2
2/20 20:30	151.0	↓-1.5
2/20 20:40	149.2	↓-1.8
2/20 20:50	147.0	↓-2.2
2/20 21:00	144.5	↓-2.5
2/20 21:10	141.7	↓-2.8
2/20 21:20	138.6	↓-3.1
2/20 21:30	135.3	↓-3.3
2/20 21:40	131.7	↓-3.6
2/20 21:50	127.9	↓-3.8
2/20 22:00	124.0	↓-3.9
2/20 22:10	119.9	↓-4.1
2/20 22:20	115.7	↓-4.2
2/20 22:30	111.4	↓-4.3
2/20 22:40	107.1	↓-4.3
2/20 22:50	102.8	↓-4.3
2/20 23:00	98.4	↓-4.4
2/20 23:10	94.2	↓-4.2
2/20 23:20	90.0	↓-4.2
2/20 23:30	85.9	↓-4.1
2/20 23:40	82.0	↓-3.9
2/20 23:50	78.2	↓-3.8