20 (金)	02:44	08:34	13:49	20:54
	238cm	184cm	221cm	119cm
長潮 出 05:44 入 18:53 出 12:05 入 01:50

口之津（長崎）2040年04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
4/20 00:00	200.1	↑4.2	最大潮位差
4/20 00:10	204.2	↑4.1
4/20 00:20	208.1	↑3.9
4/20 00:30	211.9	↑3.8
4/20 00:40	215.5	↑3.6
4/20 00:50	218.8	↑3.3
4/20 01:00	222.0	↑3.2
4/20 01:10	224.8	↑2.8
4/20 01:20	227.4	↑2.6
4/20 01:30	229.8	↑2.4
4/20 01:40	231.8	↑2.0
4/20 01:50	233.5	↑1.7
4/20 02:00	234.9	↑1.4
4/20 02:10	236.1	↑1.2
4/20 02:20	236.9	↑0.8
4/20 02:30	237.4	↑0.5
4/20 02:40	237.6	↑0.2	満潮
4/20 02:50	237.5	↓-0.1
4/20 03:00	237.2	↓-0.3
4/20 03:10	236.6	↓-0.6
4/20 03:20	235.8	↓-0.8
4/20 03:30	234.8	↓-1.0
4/20 03:40	233.6	↓-1.2
4/20 03:50	232.2	↓-1.4
4/20 04:00	230.6	↓-1.6
4/20 04:10	228.9	↓-1.7
4/20 04:20	227.1	↓-1.8
4/20 04:30	225.1	↓-2.0
4/20 04:40	223.1	↓-2.0
4/20 04:50	221.0	↓-2.1
4/20 05:00	218.8	↓-2.2
4/20 05:10	216.5	↓-2.3
4/20 05:20	214.2	↓-2.3
4/20 05:30	211.8	↓-2.4
4/20 05:40	209.5	↓-2.3
4/20 05:50	207.1	↓-2.4
4/20 06:00	204.8	↓-2.3
4/20 06:10	202.4	↓-2.4
4/20 06:20	200.2	↓-2.2
4/20 06:30	198.0	↓-2.2
4/20 06:40	195.9	↓-2.1
4/20 06:50	193.9	↓-2.0
4/20 07:00	192.1	↓-1.8
4/20 07:10	190.4	↓-1.7
4/20 07:20	188.8	↓-1.6
4/20 07:30	187.5	↓-1.3
4/20 07:40	186.3	↓-1.2
4/20 07:50	185.3	↓-1.0
4/20 08:00	184.6	↓-0.7
4/20 08:10	184.0	↓-0.6
4/20 08:20	183.6	↓-0.4
4/20 08:30	183.5	↓-0.1	干潮
4/20 08:40	183.5	0
4/20 08:50	183.8	↑0.3
4/20 09:00	184.2	↑0.4
4/20 09:10	184.8	↑0.6
4/20 09:20	185.5	↑0.7
4/20 09:30	186.4	↑0.9
4/20 09:40	187.4	↑1.0
4/20 09:50	188.6	↑1.2
4/20 10:00	189.8	↑1.2
4/20 10:10	191.2	↑1.4
4/20 10:20	192.6	↑1.4
4/20 10:30	194.1	↑1.5
4/20 10:40	195.7	↑1.6
4/20 10:50	197.3	↑1.6
4/20 11:00	199.0	↑1.7
4/20 11:10	200.8	↑1.8
4/20 11:20	202.5	↑1.7
4/20 11:30	204.3	↑1.8
4/20 11:40	206.1	↑1.8
4/20 11:50	207.8	↑1.7
4/20 12:00	209.5	↑1.7
4/20 12:10	211.2	↑1.7
4/20 12:20	212.8	↑1.6
4/20 12:30	214.3	↑1.5
4/20 12:40	215.7	↑1.4
4/20 12:50	217.0	↑1.3
4/20 13:00	218.1	↑1.1
4/20 13:10	219.0	↑0.9
4/20 13:20	219.7	↑0.7
4/20 13:30	220.3	↑0.6
4/20 13:40	220.6	↑0.3	満潮
4/20 13:50	220.7	↑0.1
4/20 14:00	220.5	↓-0.2
4/20 14:10	220.1	↓-0.4
4/20 14:20	219.5	↓-0.6
4/20 14:30	218.5	↓-1.0
4/20 14:40	217.4	↓-1.1
4/20 14:50	216.0	↓-1.4
4/20 15:00	214.4	↓-1.6
4/20 15:10	212.5	↓-1.9
4/20 15:20	210.5	↓-2.0
4/20 15:30	208.2	↓-2.3
4/20 15:40	205.7	↓-2.5
4/20 15:50	203.1	↓-2.6
4/20 16:00	200.3	↓-2.8
4/20 16:10	197.3	↓-3.0
4/20 16:20	194.2	↓-3.1
4/20 16:30	191.0	↓-3.2
4/20 16:40	187.6	↓-3.4
4/20 16:50	184.2	↓-3.4
4/20 17:00	180.6	↓-3.6
4/20 17:10	177.0	↓-3.6
4/20 17:20	173.3	↓-3.7
4/20 17:30	169.6	↓-3.7
4/20 17:40	165.8	↓-3.8
4/20 17:50	162.0	↓-3.8
4/20 18:00	158.3	↓-3.7
4/20 18:10	154.5	↓-3.8
4/20 18:20	150.9	↓-3.6
4/20 18:30	147.3	↓-3.6
4/20 18:40	143.8	↓-3.5
4/20 18:50	140.5	↓-3.3
4/20 19:00	137.3	↓-3.2
4/20 19:10	134.4	↓-2.9
4/20 19:20	131.6	↓-2.8
4/20 19:30	129.0	↓-2.6
4/20 19:40	126.8	↓-2.2
4/20 19:50	124.7	↓-2.1
4/20 20:00	123.0	↓-1.7
4/20 20:10	121.5	↓-1.5
4/20 20:20	120.4	↓-1.1
4/20 20:30	119.5	↓-0.9
4/20 20:40	119.0	↓-0.5
4/20 20:50	118.8	↓-0.2	干潮
4/20 21:00	118.8	0
4/20 21:10	119.1	↑0.3
4/20 21:20	119.8	↑0.7
4/20 21:30	120.7	↑0.9
4/20 21:40	121.9	↑1.2
4/20 21:50	123.3	↑1.4
4/20 22:00	125.0	↑1.7
4/20 22:10	127.0	↑2.0
4/20 22:20	129.2	↑2.2
4/20 22:30	131.6	↑2.4
4/20 22:40	134.2	↑2.6
4/20 22:50	137.0	↑2.8
4/20 23:00	140.1	↑3.1
4/20 23:10	143.3	↑3.2
4/20 23:20	146.7	↑3.4
4/20 23:30	150.3	↑3.6
4/20 23:40	154.0	↑3.7
4/20 23:50	157.8	↑3.8