7 (日)	05:32	11:31	17:25	23:46
	168cm	63cm	165cm	38cm
大潮 出 05:41 入 17:18 出 06:22 入 17:58

岩井袋（千葉）2040年10月7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
10/7 00:00	49.8	↑1.7
10/7 00:10	51.9	↑2.1
10/7 00:20	54.3	↑2.4
10/7 00:30	57.2	↑2.9
10/7 00:40	60.3	↑3.1
10/7 00:50	63.8	↑3.5
10/7 01:00	67.6	↑3.8
10/7 01:10	71.7	↑4.1
10/7 01:20	76.0	↑4.3
10/7 01:30	80.6	↑4.6
10/7 01:40	85.3	↑4.7
10/7 01:50	90.1	↑4.8
10/7 02:00	95.1	↑5.0
10/7 02:10	100.2	↑5.1
10/7 02:20	105.2	↑5.0
10/7 02:30	110.3	↑5.1
10/7 02:40	115.4	↑5.1
10/7 02:50	120.4	↑5.0
10/7 03:00	125.3	↑4.9
10/7 03:10	130.1	↑4.8
10/7 03:20	134.7	↑4.6
10/7 03:30	139.1	↑4.4
10/7 03:40	143.3	↑4.2
10/7 03:50	147.2	↑3.9
10/7 04:00	150.8	↑3.6
10/7 04:10	154.2	↑3.4
10/7 04:20	157.1	↑2.9
10/7 04:30	159.8	↑2.7
10/7 04:40	162.0	↑2.2
10/7 04:50	163.9	↑1.9
10/7 05:00	165.4	↑1.5
10/7 05:10	166.5	↑1.1
10/7 05:20	167.2	↑0.7
10/7 05:30	167.4	↑0.2	満潮
10/7 05:40	167.3	↓-0.1
10/7 05:50	166.7	↓-0.6
10/7 06:00	165.7	↓-1.0
10/7 06:10	164.3	↓-1.4
10/7 06:20	162.6	↓-1.7
10/7 06:30	160.5	↓-2.1
10/7 06:40	158.0	↓-2.5
10/7 06:50	155.2	↓-2.8
10/7 07:00	152.1	↓-3.1
10/7 07:10	148.7	↓-3.4
10/7 07:20	145.0	↓-3.7
10/7 07:30	141.1	↓-3.9
10/7 07:40	137.0	↓-4.1
10/7 07:50	132.8	↓-4.2
10/7 08:00	128.4	↓-4.4
10/7 08:10	123.9	↓-4.5
10/7 08:20	119.3	↓-4.6
10/7 08:30	114.8	↓-4.5
10/7 08:40	110.2	↓-4.6
10/7 08:50	105.6	↓-4.6
10/7 09:00	101.2	↓-4.4
10/7 09:10	96.8	↓-4.4
10/7 09:20	92.6	↓-4.2
10/7 09:30	88.5	↓-4.1
10/7 09:40	84.7	↓-3.8
10/7 09:50	81.0	↓-3.7
10/7 10:00	77.7	↓-3.3
10/7 10:10	74.6	↓-3.1
10/7 10:20	71.8	↓-2.8
10/7 10:30	69.4	↓-2.4
10/7 10:40	67.3	↓-2.1
10/7 10:50	65.5	↓-1.8
10/7 11:00	64.2	↓-1.3
10/7 11:10	63.2	↓-1.0
10/7 11:20	62.6	↓-0.6
10/7 11:30	62.4	↓-0.2	干潮
10/7 11:40	62.6	↑0.2
10/7 11:50	63.2	↑0.6
10/7 12:00	64.2	↑1.0
10/7 12:10	65.6	↑1.4
10/7 12:20	67.3	↑1.7
10/7 12:30	69.4	↑2.1
10/7 12:40	71.8	↑2.4
10/7 12:50	74.6	↑2.8
10/7 13:00	77.7	↑3.1
10/7 13:10	81.0	↑3.3
10/7 13:20	84.6	↑3.6
10/7 13:30	88.4	↑3.8
10/7 13:40	92.4	↑4.0
10/7 13:50	96.6	↑4.2
10/7 14:00	100.9	↑4.3
10/7 14:10	105.3	↑4.4
10/7 14:20	109.8	↑4.5
10/7 14:30	114.3	↑4.5
10/7 14:40	118.8	↑4.5
10/7 14:50	123.3	↑4.5
10/7 15:00	127.6	↑4.3
10/7 15:10	131.9	↑4.3
10/7 15:20	136.1	↑4.2
10/7 15:30	140.0	↑3.9
10/7 15:40	143.8	↑3.8
10/7 15:50	147.3	↑3.5
10/7 16:00	150.5	↑3.2
10/7 16:10	153.5	↑3.0
10/7 16:20	156.1	↑2.6
10/7 16:30	158.4	↑2.3
10/7 16:40	160.4	↑2.0
10/7 16:50	161.9	↑1.5
10/7 17:00	163.1	↑1.2
10/7 17:10	163.9	↑0.8
10/7 17:20	164.3	↑0.4	満潮
10/7 17:30	164.2	↓-0.1
10/7 17:40	163.8	↓-0.4
10/7 17:50	162.9	↓-0.9
10/7 18:00	161.6	↓-1.3
10/7 18:10	160.0	↓-1.6
10/7 18:20	157.9	↓-2.1
10/7 18:30	155.4	↓-2.5
10/7 18:40	152.6	↓-2.8
10/7 18:50	149.4	↓-3.2
10/7 19:00	145.9	↓-3.5
10/7 19:10	142.1	↓-3.8
10/7 19:20	138.0	↓-4.1
10/7 19:30	133.6	↓-4.4
10/7 19:40	129.0	↓-4.6
10/7 19:50	124.2	↓-4.8
10/7 20:00	119.3	↓-4.9
10/7 20:10	114.2	↓-5.1
10/7 20:20	109.1	↓-5.1
10/7 20:30	103.9	↓-5.2
10/7 20:40	98.6	↓-5.3	最大潮位差
10/7 20:50	93.4	↓-5.2
10/7 21:00	88.2	↓-5.2
10/7 21:10	83.1	↓-5.1
10/7 21:20	78.2	↓-4.9
10/7 21:30	73.3	↓-4.9
10/7 21:40	68.7	↓-4.6
10/7 21:50	64.3	↓-4.4
10/7 22:00	60.1	↓-4.2
10/7 22:10	56.3	↓-3.8
10/7 22:20	52.7	↓-3.6
10/7 22:30	49.5	↓-3.2
10/7 22:40	46.6	↓-2.9
10/7 22:50	44.1	↓-2.5
10/7 23:00	42.0	↓-2.1
10/7 23:10	40.3	↓-1.7
10/7 23:20	39.0	↓-1.3
10/7 23:30	38.1	↓-0.9
10/7 23:40	37.7	↓-0.4	干潮
10/7 23:50	37.7	0