19 (月)	05:44	11:15	16:54	23:30
	182cm	79cm	181cm	1cm
大潮 出 06:23 入 17:28 出 17:10 入 06:20

船橋（千葉）2057年02月19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
2/19 00:00	15.7	↑3.3
2/19 00:10	19.5	↑3.8
2/19 00:20	23.7	↑4.2
2/19 00:30	28.4	↑4.7
2/19 00:40	33.5	↑5.1
2/19 00:50	38.8	↑5.3
2/19 01:00	44.6	↑5.8
2/19 01:10	50.5	↑5.9
2/19 01:20	56.8	↑6.3
2/19 01:30	63.2	↑6.4
2/19 01:40	69.8	↑6.6
2/19 01:50	76.5	↑6.7
2/19 02:00	83.3	↑6.8
2/19 02:10	90.1	↑6.8
2/19 02:20	96.9	↑6.8
2/19 02:30	103.7	↑6.8
2/19 02:40	110.4	↑6.7
2/19 02:50	117.0	↑6.6
2/19 03:00	123.5	↑6.5
2/19 03:10	129.7	↑6.2
2/19 03:20	135.7	↑6.0
2/19 03:30	141.5	↑5.8
2/19 03:40	147.0	↑5.5
2/19 03:50	152.1	↑5.1
2/19 04:00	157.0	↑4.9
2/19 04:10	161.4	↑4.4
2/19 04:20	165.5	↑4.1
2/19 04:30	169.1	↑3.6
2/19 04:40	172.4	↑3.3
2/19 04:50	175.1	↑2.7
2/19 05:00	177.4	↑2.3
2/19 05:10	179.3	↑1.9
2/19 05:20	180.6	↑1.3
2/19 05:30	181.5	↑0.9
2/19 05:40	181.9	↑0.4	満潮
2/19 05:50	181.8	↓-0.1
2/19 06:00	181.2	↓-0.6
2/19 06:10	180.2	↓-1.0
2/19 06:20	178.7	↓-1.5
2/19 06:30	176.8	↓-1.9
2/19 06:40	174.4	↓-2.4
2/19 06:50	171.7	↓-2.7
2/19 07:00	168.5	↓-3.2
2/19 07:10	165.1	↓-3.4
2/19 07:20	161.3	↓-3.8
2/19 07:30	157.2	↓-4.1
2/19 07:40	152.9	↓-4.3
2/19 07:50	148.4	↓-4.5
2/19 08:00	143.7	↓-4.7
2/19 08:10	138.9	↓-4.8
2/19 08:20	134.1	↓-4.8
2/19 08:30	129.2	↓-4.9
2/19 08:40	124.3	↓-4.9
2/19 08:50	119.4	↓-4.9
2/19 09:00	114.7	↓-4.7
2/19 09:10	110.1	↓-4.6
2/19 09:20	105.7	↓-4.4
2/19 09:30	101.5	↓-4.2
2/19 09:40	97.6	↓-3.9
2/19 09:50	93.9	↓-3.7
2/19 10:00	90.6	↓-3.3
2/19 10:10	87.7	↓-2.9
2/19 10:20	85.1	↓-2.6
2/19 10:30	82.9	↓-2.2
2/19 10:40	81.2	↓-1.7
2/19 10:50	79.9	↓-1.3
2/19 11:00	79.0	↓-0.9
2/19 11:10	78.6	↓-0.4	干潮
2/19 11:20	78.6	0
2/19 11:30	79.1	↑0.5
2/19 11:40	80.0	↑0.9
2/19 11:50	81.4	↑1.4
2/19 12:00	83.1	↑1.7
2/19 12:10	85.3	↑2.2
2/19 12:20	87.9	↑2.6
2/19 12:30	90.8	↑2.9
2/19 12:40	94.0	↑3.2
2/19 12:50	97.5	↑3.5
2/19 13:00	101.3	↑3.8
2/19 13:10	105.3	↑4.0
2/19 13:20	109.6	↑4.3
2/19 13:30	114.0	↑4.4
2/19 13:40	118.5	↑4.5
2/19 13:50	123.1	↑4.6
2/19 14:00	127.8	↑4.7
2/19 14:10	132.5	↑4.7
2/19 14:20	137.1	↑4.6
2/19 14:30	141.7	↑4.6
2/19 14:40	146.2	↑4.5
2/19 14:50	150.6	↑4.4
2/19 15:00	154.8	↑4.2
2/19 15:10	158.7	↑3.9
2/19 15:20	162.5	↑3.8
2/19 15:30	165.9	↑3.4
2/19 15:40	169.1	↑3.2
2/19 15:50	171.9	↑2.8
2/19 16:00	174.4	↑2.5
2/19 16:10	176.5	↑2.1
2/19 16:20	178.2	↑1.7
2/19 16:30	179.5	↑1.3
2/19 16:40	180.3	↑0.8
2/19 16:50	180.6	↑0.3	満潮
2/19 17:00	180.5	↓-0.1
2/19 17:10	179.9	↓-0.6
2/19 17:20	178.8	↓-1.1
2/19 17:30	177.3	↓-1.5
2/19 17:40	175.2	↓-2.1
2/19 17:50	172.7	↓-2.5
2/19 18:00	169.6	↓-3.1
2/19 18:10	166.1	↓-3.5
2/19 18:20	162.2	↓-3.9
2/19 18:30	157.8	↓-4.4
2/19 18:40	153.0	↓-4.8
2/19 18:50	147.7	↓-5.3
2/19 19:00	142.1	↓-5.6
2/19 19:10	136.2	↓-5.9
2/19 19:20	130.0	↓-6.2
2/19 19:30	123.4	↓-6.6
2/19 19:40	116.7	↓-6.7
2/19 19:50	109.8	↓-6.9
2/19 20:00	102.7	↓-7.1
2/19 20:10	95.5	↓-7.2
2/19 20:20	88.2	↓-7.3	最大潮位差
2/19 20:30	81.0	↓-7.2
2/19 20:40	73.8	↓-7.2
2/19 20:50	66.7	↓-7.1
2/19 21:00	59.7	↓-7.0
2/19 21:10	52.9	↓-6.8
2/19 21:20	46.4	↓-6.5
2/19 21:30	40.1	↓-6.3
2/19 21:40	34.2	↓-5.9
2/19 21:50	28.6	↓-5.6
2/19 22:00	23.5	↓-5.1
2/19 22:10	18.8	↓-4.7
2/19 22:20	14.5	↓-4.3
2/19 22:30	10.8	↓-3.7
2/19 22:40	7.7	↓-3.1
2/19 22:50	5.1	↓-2.6
2/19 23:00	3.0	↓-2.1
2/19 23:10	1.6	↓-1.4
2/19 23:20	0.7	↓-0.9	干潮
2/19 23:30	0.5	↓-0.2	干潮
2/19 23:40	0.9	↑0.4
2/19 23:50	1.8	↑0.9