20 (水)	06:58	00:32	19:06	13:09
	267cm	64cm	255cm	76cm
中潮 出 05:47 入 18:56 出 04:24 入 16:00

相浦（長崎）2039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	66.3	↓-2.2
4/20 00:10	64.6	↓-1.7
4/20 00:20	63.6	↓-1.0
4/20 00:30	63.2	↓-0.4	干潮
4/20 00:40	63.4	↑0.2
4/20 00:50	64.3	↑0.9
4/20 01:00	65.8	↑1.5
4/20 01:10	67.9	↑2.1
4/20 01:20	70.7	↑2.8
4/20 01:30	74.1	↑3.4
4/20 01:40	78.0	↑3.9
4/20 01:50	82.6	↑4.6
4/20 02:00	87.6	↑5.0
4/20 02:10	93.2	↑5.6
4/20 02:20	99.3	↑6.1
4/20 02:30	105.8	↑6.5
4/20 02:40	112.7	↑6.9
4/20 02:50	120.0	↑7.3
4/20 03:00	127.5	↑7.5
4/20 03:10	135.4	↑7.9
4/20 03:20	143.4	↑8.0
4/20 03:30	151.6	↑8.2
4/20 03:40	159.8	↑8.2
4/20 03:50	168.1	↑8.3
4/20 04:00	176.4	↑8.3
4/20 04:10	184.7	↑8.3
4/20 04:20	192.8	↑8.1
4/20 04:30	200.7	↑7.9
4/20 04:40	208.4	↑7.7
4/20 04:50	215.8	↑7.4
4/20 05:00	222.8	↑7.0
4/20 05:10	229.5	↑6.7
4/20 05:20	235.7	↑6.2
4/20 05:30	241.5	↑5.8
4/20 05:40	246.7	↑5.2
4/20 05:50	251.4	↑4.7
4/20 06:00	255.5	↑4.1
4/20 06:10	259.0	↑3.5
4/20 06:20	261.9	↑2.9
4/20 06:30	264.1	↑2.2
4/20 06:40	265.6	↑1.5
4/20 06:50	266.5	↑0.9	満潮
4/20 07:00	266.7	↑0.2
4/20 07:10	266.1	↓-0.6
4/20 07:20	264.9	↓-1.2
4/20 07:30	263.0	↓-1.9
4/20 07:40	260.5	↓-2.5
4/20 07:50	257.3	↓-3.2
4/20 08:00	253.5	↓-3.8
4/20 08:10	249.1	↓-4.4
4/20 08:20	244.1	↓-5.0
4/20 08:30	238.6	↓-5.5
4/20 08:40	232.6	↓-6.0
4/20 08:50	226.2	↓-6.4
4/20 09:00	219.4	↓-6.8
4/20 09:10	212.2	↓-7.2
4/20 09:20	204.8	↓-7.4
4/20 09:30	197.0	↓-7.8
4/20 09:40	189.1	↓-7.9
4/20 09:50	181.1	↓-8.0
4/20 10:00	173.0	↓-8.1
4/20 10:10	164.9	↓-8.1
4/20 10:20	156.8	↓-8.1
4/20 10:30	148.8	↓-8.0
4/20 10:40	141.0	↓-7.8
4/20 10:50	133.4	↓-7.6
4/20 11:00	126.1	↓-7.3
4/20 11:10	119.1	↓-7.0
4/20 11:20	112.4	↓-6.7
4/20 11:30	106.2	↓-6.2
4/20 11:40	100.5	↓-5.7
4/20 11:50	95.2	↓-5.3
4/20 12:00	90.5	↓-4.7
4/20 12:10	86.4	↓-4.1
4/20 12:20	82.9	↓-3.5
4/20 12:30	80.0	↓-2.9
4/20 12:40	77.8	↓-2.2
4/20 12:50	76.3	↓-1.5
4/20 13:00	75.4	↓-0.9	干潮
4/20 13:10	75.2	↓-0.2
4/20 13:20	75.7	↑0.5
4/20 13:30	76.9	↑1.2
4/20 13:40	78.8	↑1.9
4/20 13:50	81.3	↑2.5
4/20 14:00	84.5	↑3.2
4/20 14:10	88.3	↑3.8
4/20 14:20	92.6	↑4.3
4/20 14:30	97.5	↑4.9
4/20 14:40	103.0	↑5.5
4/20 14:50	108.9	↑5.9
4/20 15:00	115.2	↑6.3
4/20 15:10	122.0	↑6.8
4/20 15:20	129.0	↑7.0
4/20 15:30	136.4	↑7.4
4/20 15:40	143.9	↑7.5
4/20 15:50	151.6	↑7.7
4/20 16:00	159.5	↑7.9
4/20 16:10	167.3	↑7.8
4/20 16:20	175.2	↑7.9
4/20 16:30	183.0	↑7.8
4/20 16:40	190.6	↑7.6
4/20 16:50	198.1	↑7.5
4/20 17:00	205.3	↑7.2
4/20 17:10	212.2	↑6.9
4/20 17:20	218.7	↑6.5
4/20 17:30	224.9	↑6.2
4/20 17:40	230.5	↑5.6
4/20 17:50	235.7	↑5.2
4/20 18:00	240.3	↑4.6
4/20 18:10	244.3	↑4.0
4/20 18:20	247.7	↑3.4
4/20 18:30	250.5	↑2.8
4/20 18:40	252.6	↑2.1
4/20 18:50	254.0	↑1.4
4/20 19:00	254.7	↑0.7	満潮
4/20 19:10	254.7	0
4/20 19:20	253.9	↓-0.8
4/20 19:30	252.5	↓-1.4
4/20 19:40	250.3	↓-2.2
4/20 19:50	247.4	↓-2.9
4/20 20:00	243.9	↓-3.5
4/20 20:10	239.7	↓-4.2
4/20 20:20	234.9	↓-4.8
4/20 20:30	229.5	↓-5.4
4/20 20:40	223.5	↓-6.0
4/20 20:50	217.0	↓-6.5
4/20 21:00	210.1	↓-6.9
4/20 21:10	202.7	↓-7.4
4/20 21:20	194.9	↓-7.8
4/20 21:30	186.8	↓-8.1
4/20 21:40	178.5	↓-8.3
4/20 21:50	170.0	↓-8.5
4/20 22:00	161.3	↓-8.7
4/20 22:10	152.5	↓-8.8	最大潮位差
4/20 22:20	143.8	↓-8.7
4/20 22:30	135.1	↓-8.7
4/20 22:40	126.5	↓-8.6
4/20 22:50	118.1	↓-8.4
4/20 23:00	109.9	↓-8.2
4/20 23:10	102.1	↓-7.8
4/20 23:20	94.6	↓-7.5
4/20 23:30	87.5	↓-7.1
4/20 23:40	80.9	↓-6.6
4/20 23:50	74.8	↓-6.1