7 (日)	05:37	11:25	17:40	23:42
	212cm	49cm	210cm	30cm
大潮 出 05:39 入 17:15 出 06:20 入 17:56

寒川（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	48.8	↑3.0
10/7 00:10	52.5	↑3.7
10/7 00:20	56.7	↑4.2
10/7 00:30	61.4	↑4.7
10/7 00:40	66.6	↑5.2
10/7 00:50	72.2	↑5.6
10/7 01:00	78.1	↑5.9
10/7 01:10	84.4	↑6.3
10/7 01:20	90.8	↑6.4
10/7 01:30	97.5	↑6.7
10/7 01:40	104.3	↑6.8
10/7 01:50	111.2	↑6.9
10/7 02:00	118.1	↑6.9
10/7 02:10	125.0	↑6.9
10/7 02:20	131.8	↑6.8
10/7 02:30	138.5	↑6.7
10/7 02:40	145.1	↑6.6
10/7 02:50	151.5	↑6.4
10/7 03:00	157.7	↑6.2
10/7 03:10	163.7	↑6.0
10/7 03:20	169.4	↑5.7
10/7 03:30	174.9	↑5.5
10/7 03:40	180.0	↑5.1
10/7 03:50	184.8	↑4.8
10/7 04:00	189.3	↑4.5
10/7 04:10	193.4	↑4.1
10/7 04:20	197.1	↑3.7
10/7 04:30	200.4	↑3.3
10/7 04:40	203.3	↑2.9
10/7 04:50	205.8	↑2.5
10/7 05:00	207.8	↑2.0
10/7 05:10	209.3	↑1.5
10/7 05:20	210.4	↑1.1
10/7 05:30	211.0	↑0.6	満潮
10/7 05:40	211.0	0
10/7 05:50	210.6	↓-0.4
10/7 06:00	209.6	↓-1.0
10/7 06:10	208.1	↓-1.5
10/7 06:20	206.0	↓-2.1
10/7 06:30	203.4	↓-2.6
10/7 06:40	200.2	↓-3.2
10/7 06:50	196.5	↓-3.7
10/7 07:00	192.3	↓-4.2
10/7 07:10	187.6	↓-4.7
10/7 07:20	182.4	↓-5.2
10/7 07:30	176.8	↓-5.6
10/7 07:40	170.7	↓-6.1
10/7 07:50	164.3	↓-6.4
10/7 08:00	157.5	↓-6.8
10/7 08:10	150.5	↓-7.0
10/7 08:20	143.2	↓-7.3
10/7 08:30	135.8	↓-7.4
10/7 08:40	128.3	↓-7.5
10/7 08:50	120.7	↓-7.6
10/7 09:00	113.2	↓-7.5
10/7 09:10	105.8	↓-7.4
10/7 09:20	98.6	↓-7.2
10/7 09:30	91.7	↓-6.9
10/7 09:40	85.0	↓-6.7
10/7 09:50	78.7	↓-6.3
10/7 10:00	72.9	↓-5.8
10/7 10:10	67.6	↓-5.3
10/7 10:20	62.9	↓-4.7
10/7 10:30	58.7	↓-4.2
10/7 10:40	55.2	↓-3.5
10/7 10:50	52.4	↓-2.8
10/7 11:00	50.3	↓-2.1
10/7 11:10	48.9	↓-1.4
10/7 11:20	48.2	↓-0.7	干潮
10/7 11:30	48.2	0
10/7 11:40	49.0	↑0.8
10/7 11:50	50.4	↑1.4
10/7 12:00	52.6	↑2.2
10/7 12:10	55.3	↑2.7
10/7 12:20	58.7	↑3.4
10/7 12:30	62.7	↑4.0
10/7 12:40	67.2	↑4.5
10/7 12:50	72.1	↑4.9
10/7 13:00	77.5	↑5.4
10/7 13:10	83.2	↑5.7
10/7 13:20	89.2	↑6.0
10/7 13:30	95.5	↑6.3
10/7 13:40	102.0	↑6.5
10/7 13:50	108.6	↑6.6
10/7 14:00	115.4	↑6.8
10/7 14:10	122.1	↑6.7
10/7 14:20	128.9	↑6.8
10/7 14:30	135.5	↑6.6
10/7 14:40	142.1	↑6.6
10/7 14:50	148.5	↑6.4
10/7 15:00	154.8	↑6.3
10/7 15:10	160.8	↑6.0
10/7 15:20	166.6	↑5.8
10/7 15:30	172.2	↑5.6
10/7 15:40	177.4	↑5.2
10/7 15:50	182.3	↑4.9
10/7 16:00	186.8	↑4.5
10/7 16:10	191.0	↑4.2
10/7 16:20	194.9	↑3.9
10/7 16:30	198.3	↑3.4
10/7 16:40	201.3	↑3.0
10/7 16:50	203.8	↑2.5
10/7 17:00	206.0	↑2.2
10/7 17:10	207.6	↑1.6
10/7 17:20	208.8	↑1.2
10/7 17:30	209.5	↑0.7	満潮
10/7 17:40	209.7	↑0.2	満潮
10/7 17:50	209.4	↓-0.3
10/7 18:00	208.5	↓-0.9
10/7 18:10	207.1	↓-1.4
10/7 18:20	205.2	↓-1.9
10/7 18:30	202.7	↓-2.5
10/7 18:40	199.7	↓-3.0
10/7 18:50	196.1	↓-3.6
10/7 19:00	192.0	↓-4.1
10/7 19:10	187.4	↓-4.6
10/7 19:20	182.3	↓-5.1
10/7 19:30	176.7	↓-5.6
10/7 19:40	170.6	↓-6.1
10/7 19:50	164.2	↓-6.4
10/7 20:00	157.3	↓-6.9
10/7 20:10	150.1	↓-7.2
10/7 20:20	142.7	↓-7.4
10/7 20:30	134.9	↓-7.8
10/7 20:40	127.1	↓-7.8
10/7 20:50	119.1	↓-8.0
10/7 21:00	111.0	↓-8.1	最大潮位差
10/7 21:10	103.0	↓-8.0
10/7 21:20	95.1	↓-7.9
10/7 21:30	87.4	↓-7.7
10/7 21:40	79.9	↓-7.5
10/7 21:50	72.7	↓-7.2
10/7 22:00	65.9	↓-6.8
10/7 22:10	59.5	↓-6.4
10/7 22:20	53.6	↓-5.9
10/7 22:30	48.3	↓-5.3
10/7 22:40	43.6	↓-4.7
10/7 22:50	39.5	↓-4.1
10/7 23:00	36.2	↓-3.3
10/7 23:10	33.5	↓-2.7
10/7 23:20	31.6	↓-1.9
10/7 23:30	30.4	↓-1.2
10/7 23:40	30.0	↓-0.4	干潮
10/7 23:50	30.3	↑0.3