20 (日)	05:00	11:01	16:48	23:21
	202cm	116cm	197cm	67cm
小潮 出 05:46 入 18:57 出 02:13 入 13:06

黒子島（長崎）2036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	98.1	↑3.6
4/20 00:10	102.0	↑3.9
4/20 00:20	106.0	↑4.0
4/20 00:30	110.2	↑4.2
4/20 00:40	114.6	↑4.4
4/20 00:50	119.1	↑4.5
4/20 01:00	123.8	↑4.7
4/20 01:10	128.5	↑4.7
4/20 01:20	133.3	↑4.8
4/20 01:30	138.0	↑4.7
4/20 01:40	142.8	↑4.8
4/20 01:50	147.6	↑4.8
4/20 02:00	152.3	↑4.7
4/20 02:10	156.9	↑4.6
4/20 02:20	161.5	↑4.6
4/20 02:30	165.8	↑4.3
4/20 02:40	170.1	↑4.3
4/20 02:50	174.1	↑4.0
4/20 03:00	177.9	↑3.8
4/20 03:10	181.5	↑3.6
4/20 03:20	184.8	↑3.3
4/20 03:30	187.9	↑3.1
4/20 03:40	190.7	↑2.8
4/20 03:50	193.2	↑2.5
4/20 04:00	195.4	↑2.2
4/20 04:10	197.2	↑1.8
4/20 04:20	198.8	↑1.6
4/20 04:30	199.9	↑1.1
4/20 04:40	200.8	↑0.9
4/20 04:50	201.3	↑0.5	満潮
4/20 05:00	201.4	↑0.1	満潮
4/20 05:10	201.2	↓-0.2
4/20 05:20	200.7	↓-0.5
4/20 05:30	199.8	↓-0.9
4/20 05:40	198.7	↓-1.1
4/20 05:50	197.2	↓-1.5
4/20 06:00	195.4	↓-1.8
4/20 06:10	193.3	↓-2.1
4/20 06:20	191.0	↓-2.3
4/20 06:30	188.4	↓-2.6
4/20 06:40	185.6	↓-2.8
4/20 06:50	182.6	↓-3.0
4/20 07:00	179.4	↓-3.2
4/20 07:10	176.1	↓-3.3
4/20 07:20	172.6	↓-3.5
4/20 07:30	169.0	↓-3.6
4/20 07:40	165.4	↓-3.6
4/20 07:50	161.7	↓-3.7
4/20 08:00	158.0	↓-3.7
4/20 08:10	154.3	↓-3.7
4/20 08:20	150.6	↓-3.7
4/20 08:30	147.0	↓-3.6
4/20 08:40	143.4	↓-3.6
4/20 08:50	140.0	↓-3.4
4/20 09:00	136.8	↓-3.2
4/20 09:10	133.6	↓-3.2
4/20 09:20	130.7	↓-2.9
4/20 09:30	128.0	↓-2.7
4/20 09:40	125.5	↓-2.5
4/20 09:50	123.3	↓-2.2
4/20 10:00	121.3	↓-2.0
4/20 10:10	119.6	↓-1.7
4/20 10:20	118.2	↓-1.4
4/20 10:30	117.1	↓-1.1
4/20 10:40	116.2	↓-0.9
4/20 10:50	115.8	↓-0.4
4/20 11:00	115.6	↓-0.2	干潮
4/20 11:10	115.7	↑0.1
4/20 11:20	116.2	↑0.5
4/20 11:30	117.0	↑0.8
4/20 11:40	118.0	↑1.0
4/20 11:50	119.4	↑1.4
4/20 12:00	121.1	↑1.7
4/20 12:10	123.1	↑2.0
4/20 12:20	125.3	↑2.2
4/20 12:30	127.7	↑2.4
4/20 12:40	130.4	↑2.7
4/20 12:50	133.3	↑2.9
4/20 13:00	136.4	↑3.1
4/20 13:10	139.6	↑3.2
4/20 13:20	143.0	↑3.4
4/20 13:30	146.4	↑3.4
4/20 13:40	150.0	↑3.6
4/20 13:50	153.6	↑3.6
4/20 14:00	157.2	↑3.6
4/20 14:10	160.9	↑3.7
4/20 14:20	164.5	↑3.6
4/20 14:30	168.0	↑3.5
4/20 14:40	171.4	↑3.4
4/20 14:50	174.8	↑3.4
4/20 15:00	177.9	↑3.1
4/20 15:10	180.9	↑3.0
4/20 15:20	183.7	↑2.8
4/20 15:30	186.3	↑2.6
4/20 15:40	188.6	↑2.3
4/20 15:50	190.7	↑2.1
4/20 16:00	192.4	↑1.7
4/20 16:10	193.9	↑1.5
4/20 16:20	195.0	↑1.1
4/20 16:30	195.8	↑0.8
4/20 16:40	196.2	↑0.4	満潮
4/20 16:50	196.3	↑0.1
4/20 17:00	196.0	↓-0.3
4/20 17:10	195.3	↓-0.7
4/20 17:20	194.2	↓-1.1
4/20 17:30	192.8	↓-1.4
4/20 17:40	191.1	↓-1.7
4/20 17:50	188.9	↓-2.2
4/20 18:00	186.4	↓-2.5
4/20 18:10	183.6	↓-2.8
4/20 18:20	180.5	↓-3.1
4/20 18:30	177.0	↓-3.5
4/20 18:40	173.2	↓-3.8
4/20 18:50	169.2	↓-4.0
4/20 19:00	165.0	↓-4.2
4/20 19:10	160.5	↓-4.5
4/20 19:20	155.8	↓-4.7
4/20 19:30	150.9	↓-4.9
4/20 19:40	146.0	↓-4.9
4/20 19:50	140.9	↓-5.1
4/20 20:00	135.7	↓-5.2	最大潮位差
4/20 20:10	130.5	↓-5.2	最大潮位差
4/20 20:20	125.3	↓-5.2	最大潮位差
4/20 20:30	120.1	↓-5.2	最大潮位差
4/20 20:40	115.0	↓-5.1
4/20 20:50	110.0	↓-5.0
4/20 21:00	105.1	↓-4.9
4/20 21:10	100.4	↓-4.7
4/20 21:20	95.9	↓-4.5
4/20 21:30	91.6	↓-4.3
4/20 21:40	87.6	↓-4.0
4/20 21:50	83.8	↓-3.8
4/20 22:00	80.4	↓-3.4
4/20 22:10	77.3	↓-3.1
4/20 22:20	74.5	↓-2.8
4/20 22:30	72.2	↓-2.3
4/20 22:40	70.2	↓-2.0
4/20 22:50	68.7	↓-1.5
4/20 23:00	67.5	↓-1.2
4/20 23:10	66.8	↓-0.7
4/20 23:20	66.6	↓-0.2	干潮
4/20 23:30	66.8	↑0.2
4/20 23:40	67.5	↑0.7
4/20 23:50	68.6	↑1.1