1 (月)	05:19	10:43	15:48	23:15
	199cm	157cm	193cm	65cm
長潮 出 07:08 入 17:43 出 03:07 入 12:47

上の関（山口）2027年02月1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
2/1 00:00	102.9	↑3.6
2/1 00:10	106.6	↑3.7
2/1 00:20	110.5	↑3.9
2/1 00:30	114.5	↑4.0
2/1 00:40	118.6	↑4.1
2/1 00:50	122.8	↑4.2
2/1 01:00	127.1	↑4.3
2/1 01:10	131.4	↑4.3
2/1 01:20	135.7	↑4.3
2/1 01:30	140.0	↑4.3
2/1 01:40	144.3	↑4.3
2/1 01:50	148.5	↑4.2
2/1 02:00	152.7	↑4.2
2/1 02:10	156.7	↑4.0
2/1 02:20	160.7	↑4.0
2/1 02:30	164.5	↑3.8
2/1 02:40	168.2	↑3.7
2/1 02:50	171.7	↑3.5
2/1 03:00	175.1	↑3.4
2/1 03:10	178.2	↑3.1
2/1 03:20	181.2	↑3.0
2/1 03:30	183.9	↑2.7
2/1 03:40	186.4	↑2.5
2/1 03:50	188.7	↑2.3
2/1 04:00	190.7	↑2.0
2/1 04:10	192.5	↑1.8
2/1 04:20	194.0	↑1.5
2/1 04:30	195.3	↑1.3
2/1 04:40	196.4	↑1.1
2/1 04:50	197.1	↑0.7
2/1 05:00	197.7	↑0.6
2/1 05:10	198.0	↑0.3	満潮
2/1 05:20	198.0	0
2/1 05:30	197.9	↓-0.1
2/1 05:40	197.5	↓-0.4
2/1 05:50	196.9	↓-0.6
2/1 06:00	196.1	↓-0.8
2/1 06:10	195.1	↓-1.0
2/1 06:20	194.0	↓-1.1
2/1 06:30	192.7	↓-1.3
2/1 06:40	191.2	↓-1.5
2/1 06:50	189.6	↓-1.6
2/1 07:00	187.9	↓-1.7
2/1 07:10	186.2	↓-1.7
2/1 07:20	184.3	↓-1.9
2/1 07:30	182.4	↓-1.9
2/1 07:40	180.4	↓-2.0
2/1 07:50	178.5	↓-1.9
2/1 08:00	176.5	↓-2.0
2/1 08:10	174.5	↓-2.0
2/1 08:20	172.6	↓-1.9
2/1 08:30	170.7	↓-1.9
2/1 08:40	168.9	↓-1.8
2/1 08:50	167.2	↓-1.7
2/1 09:00	165.5	↓-1.7
2/1 09:10	164.0	↓-1.5
2/1 09:20	162.6	↓-1.4
2/1 09:30	161.3	↓-1.3
2/1 09:40	160.2	↓-1.1
2/1 09:50	159.2	↓-1.0
2/1 10:00	158.4	↓-0.8
2/1 10:10	157.7	↓-0.7
2/1 10:20	157.3	↓-0.4
2/1 10:30	157.0	↓-0.3
2/1 10:40	156.8	↓-0.2	干潮
2/1 10:50	156.9	↑0.1
2/1 11:00	157.1	↑0.2
2/1 11:10	157.5	↑0.4
2/1 11:20	158.1	↑0.6
2/1 11:30	158.8	↑0.7
2/1 11:40	159.7	↑0.9
2/1 11:50	160.8	↑1.1
2/1 12:00	161.9	↑1.1
2/1 12:10	163.3	↑1.4
2/1 12:20	164.7	↑1.4
2/1 12:30	166.2	↑1.5
2/1 12:40	167.8	↑1.6
2/1 12:50	169.5	↑1.7
2/1 13:00	171.3	↑1.8
2/1 13:10	173.1	↑1.8
2/1 13:20	174.9	↑1.8
2/1 13:30	176.7	↑1.8
2/1 13:40	178.5	↑1.8
2/1 13:50	180.3	↑1.8
2/1 14:00	182.0	↑1.7
2/1 14:10	183.7	↑1.7
2/1 14:20	185.3	↑1.6
2/1 14:30	186.7	↑1.4
2/1 14:40	188.1	↑1.4
2/1 14:50	189.3	↑1.2
2/1 15:00	190.3	↑1.0
2/1 15:10	191.2	↑0.9
2/1 15:20	191.9	↑0.7
2/1 15:30	192.3	↑0.4
2/1 15:40	192.6	↑0.3	満潮
2/1 15:50	192.7	↑0.1
2/1 16:00	192.5	↓-0.2
2/1 16:10	192.0	↓-0.5
2/1 16:20	191.4	↓-0.6
2/1 16:30	190.4	↓-1.0
2/1 16:40	189.2	↓-1.2
2/1 16:50	187.8	↓-1.4
2/1 17:00	186.1	↓-1.7
2/1 17:10	184.1	↓-2.0
2/1 17:20	181.9	↓-2.2
2/1 17:30	179.4	↓-2.5
2/1 17:40	176.6	↓-2.8
2/1 17:50	173.7	↓-2.9
2/1 18:00	170.5	↓-3.2
2/1 18:10	167.1	↓-3.4
2/1 18:20	163.5	↓-3.6
2/1 18:30	159.7	↓-3.8
2/1 18:40	155.7	↓-4.0
2/1 18:50	151.6	↓-4.1
2/1 19:00	147.4	↓-4.2
2/1 19:10	143.0	↓-4.4
2/1 19:20	138.6	↓-4.4
2/1 19:30	134.1	↓-4.5
2/1 19:40	129.5	↓-4.6	最大潮位差
2/1 19:50	125.0	↓-4.5
2/1 20:00	120.4	↓-4.6	最大潮位差
2/1 20:10	115.8	↓-4.6	最大潮位差
2/1 20:20	111.3	↓-4.5
2/1 20:30	106.9	↓-4.4
2/1 20:40	102.6	↓-4.3
2/1 20:50	98.4	↓-4.2
2/1 21:00	94.4	↓-4.0
2/1 21:10	90.5	↓-3.9
2/1 21:20	86.8	↓-3.7
2/1 21:30	83.4	↓-3.4
2/1 21:40	80.2	↓-3.2
2/1 21:50	77.2	↓-3.0
2/1 22:00	74.6	↓-2.6
2/1 22:10	72.2	↓-2.4
2/1 22:20	70.1	↓-2.1
2/1 22:30	68.4	↓-1.7
2/1 22:40	67.0	↓-1.4
2/1 22:50	65.9	↓-1.1
2/1 23:00	65.2	↓-0.7
2/1 23:10	64.9	↓-0.3	干潮
2/1 23:20	64.9	0
2/1 23:30	65.3	↑0.4
2/1 23:40	66.1	↑0.8
2/1 23:50	67.2	↑1.1