20 (水)	06:34	00:03	18:36	12:41
	245cm	61cm	234cm	81cm
中潮 出 05:47 入 18:56 出 14:54 入 03:37

高後崎（長崎）2005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	60.1	↓-0.4	干潮
4/20 00:10	60.2	↑0.1
4/20 00:20	60.9	↑0.7
4/20 00:30	62.2	↑1.3
4/20 00:40	64.0	↑1.8
4/20 00:50	66.4	↑2.4
4/20 01:00	69.4	↑3.0
4/20 01:10	72.9	↑3.5
4/20 01:20	76.8	↑3.9
4/20 01:30	81.3	↑4.5
4/20 01:40	86.2	↑4.9
4/20 01:50	91.6	↑5.4
4/20 02:00	97.3	↑5.7
4/20 02:10	103.4	↑6.1
4/20 02:20	109.8	↑6.4
4/20 02:30	116.5	↑6.7
4/20 02:40	123.5	↑7.0
4/20 02:50	130.6	↑7.1
4/20 03:00	137.9	↑7.3
4/20 03:10	145.3	↑7.4
4/20 03:20	152.7	↑7.4
4/20 03:30	160.2	↑7.5
4/20 03:40	167.5	↑7.3
4/20 03:50	174.8	↑7.3
4/20 04:00	182.0	↑7.2
4/20 04:10	188.9	↑6.9
4/20 04:20	195.7	↑6.8
4/20 04:30	202.1	↑6.4
4/20 04:40	208.2	↑6.1
4/20 04:50	213.9	↑5.7
4/20 05:00	219.3	↑5.4
4/20 05:10	224.2	↑4.9
4/20 05:20	228.6	↑4.4
4/20 05:30	232.5	↑3.9
4/20 05:40	235.9	↑3.4
4/20 05:50	238.7	↑2.8
4/20 06:00	241.0	↑2.3
4/20 06:10	242.7	↑1.7
4/20 06:20	243.7	↑1.0
4/20 06:30	244.2	↑0.5	満潮
4/20 06:40	244.1	↓-0.1
4/20 06:50	243.4	↓-0.7
4/20 07:00	242.1	↓-1.3
4/20 07:10	240.2	↓-1.9
4/20 07:20	237.7	↓-2.5
4/20 07:30	234.7	↓-3.0
4/20 07:40	231.1	↓-3.6
4/20 07:50	227.1	↓-4.0
4/20 08:00	222.6	↓-4.5
4/20 08:10	217.6	↓-5.0
4/20 08:20	212.2	↓-5.4
4/20 08:30	206.5	↓-5.7
4/20 08:40	200.5	↓-6.0
4/20 08:50	194.1	↓-6.4
4/20 09:00	187.6	↓-6.5
4/20 09:10	180.9	↓-6.7
4/20 09:20	174.0	↓-6.9
4/20 09:30	167.0	↓-7.0
4/20 09:40	160.1	↓-6.9
4/20 09:50	153.1	↓-7.0
4/20 10:00	146.2	↓-6.9
4/20 10:10	139.4	↓-6.8
4/20 10:20	132.8	↓-6.6
4/20 10:30	126.4	↓-6.4
4/20 10:40	120.3	↓-6.1
4/20 10:50	114.5	↓-5.8
4/20 11:00	109.0	↓-5.5
4/20 11:10	103.9	↓-5.1
4/20 11:20	99.3	↓-4.6
4/20 11:30	95.1	↓-4.2
4/20 11:40	91.4	↓-3.7
4/20 11:50	88.2	↓-3.2
4/20 12:00	85.6	↓-2.6
4/20 12:10	83.5	↓-2.1
4/20 12:20	82.0	↓-1.5
4/20 12:30	81.1	↓-0.9
4/20 12:40	80.8	↓-0.3	干潮
4/20 12:50	81.0	↑0.2
4/20 13:00	81.9	↑0.9
4/20 13:10	83.3	↑1.4
4/20 13:20	85.4	↑2.1
4/20 13:30	87.9	↑2.5
4/20 13:40	91.1	↑3.2
4/20 13:50	94.7	↑3.6
4/20 14:00	98.8	↑4.1
4/20 14:10	103.4	↑4.6
4/20 14:20	108.4	↑5.0
4/20 14:30	113.7	↑5.3
4/20 14:40	119.5	↑5.8
4/20 14:50	125.5	↑6.0
4/20 15:00	131.7	↑6.2
4/20 15:10	138.2	↑6.5
4/20 15:20	144.8	↑6.6
4/20 15:30	151.5	↑6.7
4/20 15:40	158.3	↑6.8
4/20 15:50	165.0	↑6.7
4/20 16:00	171.7	↑6.7
4/20 16:10	178.3	↑6.6
4/20 16:20	184.8	↑6.5
4/20 16:30	191.0	↑6.2
4/20 16:40	197.0	↑6.0
4/20 16:50	202.6	↑5.6
4/20 17:00	207.9	↑5.3
4/20 17:10	212.9	↑5.0
4/20 17:20	217.3	↑4.4
4/20 17:30	221.3	↑4.0
4/20 17:40	224.8	↑3.5
4/20 17:50	227.8	↑3.0
4/20 18:00	230.2	↑2.4
4/20 18:10	232.0	↑1.8
4/20 18:20	233.2	↑1.2
4/20 18:30	233.8	↑0.6	満潮
4/20 18:40	233.8	0
4/20 18:50	233.1	↓-0.7
4/20 19:00	231.8	↓-1.3
4/20 19:10	229.9	↓-1.9
4/20 19:20	227.4	↓-2.5
4/20 19:30	224.3	↓-3.1
4/20 19:40	220.6	↓-3.7
4/20 19:50	216.3	↓-4.3
4/20 20:00	211.5	↓-4.8
4/20 20:10	206.2	↓-5.3
4/20 20:20	200.5	↓-5.7
4/20 20:30	194.3	↓-6.2
4/20 20:40	187.7	↓-6.6
4/20 20:50	180.9	↓-6.8
4/20 21:00	173.7	↓-7.2
4/20 21:10	166.2	↓-7.5
4/20 21:20	158.6	↓-7.6
4/20 21:30	150.9	↓-7.7
4/20 21:40	143.1	↓-7.8	最大潮位差
4/20 21:50	135.3	↓-7.8	最大潮位差
4/20 22:00	127.5	↓-7.8	最大潮位差
4/20 22:10	119.7	↓-7.8	最大潮位差
4/20 22:20	112.2	↓-7.5
4/20 22:30	104.8	↓-7.4
4/20 22:40	97.7	↓-7.1
4/20 22:50	91.0	↓-6.7
4/20 23:00	84.5	↓-6.5
4/20 23:10	78.5	↓-6.0
4/20 23:20	73.0	↓-5.5
4/20 23:30	67.9	↓-5.1
4/20 23:40	63.4	↓-4.5
4/20 23:50	59.4	↓-4.0