20 (金)	06:29	12:10	17:23	-
	202cm	134cm	193cm	-
若潮 出 07:01 入 18:12 出 03:52 入 13:39

高後崎（長崎）2009年02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
2/20 00:00	65.9	↑1.7
2/20 00:10	67.9	↑2.0
2/20 00:20	70.2	↑2.3
2/20 00:30	72.9	↑2.7
2/20 00:40	75.8	↑2.9
2/20 00:50	79.1	↑3.3
2/20 01:00	82.6	↑3.5
2/20 01:10	86.4	↑3.8
2/20 01:20	90.4	↑4.0
2/20 01:30	94.6	↑4.2
2/20 01:40	99.0	↑4.4
2/20 01:50	103.6	↑4.6
2/20 02:00	108.3	↑4.7
2/20 02:10	113.2	↑4.9
2/20 02:20	118.1	↑4.9
2/20 02:30	123.2	↑5.1
2/20 02:40	128.2	↑5.0
2/20 02:50	133.3	↑5.1
2/20 03:00	138.3	↑5.0
2/20 03:10	143.4	↑5.1
2/20 03:20	148.3	↑4.9
2/20 03:30	153.2	↑4.9
2/20 03:40	157.9	↑4.7
2/20 03:50	162.5	↑4.6
2/20 04:00	166.9	↑4.4
2/20 04:10	171.2	↑4.3
2/20 04:20	175.2	↑4.0
2/20 04:30	179.0	↑3.8
2/20 04:40	182.6	↑3.6
2/20 04:50	185.9	↑3.3
2/20 05:00	188.9	↑3.0
2/20 05:10	191.6	↑2.7
2/20 05:20	194.0	↑2.4
2/20 05:30	196.1	↑2.1
2/20 05:40	197.8	↑1.7
2/20 05:50	199.2	↑1.4
2/20 06:00	200.3	↑1.1
2/20 06:10	201.1	↑0.8
2/20 06:20	201.5	↑0.4	満潮
2/20 06:30	201.7	↑0.2
2/20 06:40	201.4	↓-0.3
2/20 06:50	200.9	↓-0.5
2/20 07:00	200.1	↓-0.8
2/20 07:10	199.0	↓-1.1
2/20 07:20	197.6	↓-1.4
2/20 07:30	195.9	↓-1.7
2/20 07:40	194.0	↓-1.9
2/20 07:50	191.8	↓-2.2
2/20 08:00	189.5	↓-2.3
2/20 08:10	187.0	↓-2.5
2/20 08:20	184.3	↓-2.7
2/20 08:30	181.4	↓-2.9
2/20 08:40	178.5	↓-2.9
2/20 08:50	175.5	↓-3.0
2/20 09:00	172.4	↓-3.1
2/20 09:10	169.3	↓-3.1
2/20 09:20	166.1	↓-3.2
2/20 09:30	163.0	↓-3.1
2/20 09:40	159.9	↓-3.1
2/20 09:50	156.9	↓-3.0
2/20 10:00	154.0	↓-2.9
2/20 10:10	151.2	↓-2.8
2/20 10:20	148.5	↓-2.7
2/20 10:30	146.0	↓-2.5
2/20 10:40	143.7	↓-2.3
2/20 10:50	141.5	↓-2.2
2/20 11:00	139.6	↓-1.9
2/20 11:10	137.9	↓-1.7
2/20 11:20	136.5	↓-1.4
2/20 11:30	135.3	↓-1.2
2/20 11:40	134.4	↓-0.9
2/20 11:50	133.7	↓-0.7
2/20 12:00	133.4	↓-0.3	干潮
2/20 12:10	133.3	↓-0.1	干潮
2/20 12:20	133.4	↑0.1
2/20 12:30	133.9	↑0.5
2/20 12:40	134.6	↑0.7
2/20 12:50	135.6	↑1.0
2/20 13:00	136.9	↑1.3
2/20 13:10	138.4	↑1.5
2/20 13:20	140.1	↑1.7
2/20 13:30	142.0	↑1.9
2/20 13:40	144.2	↑2.2
2/20 13:50	146.5	↑2.3
2/20 14:00	149.0	↑2.5
2/20 14:10	151.6	↑2.6
2/20 14:20	154.3	↑2.7
2/20 14:30	157.1	↑2.8
2/20 14:40	160.0	↑2.9
2/20 14:50	162.9	↑2.9
2/20 15:00	165.9	↑3.0
2/20 15:10	168.8	↑2.9
2/20 15:20	171.6	↑2.8
2/20 15:30	174.4	↑2.8
2/20 15:40	177.0	↑2.6
2/20 15:50	179.6	↑2.6
2/20 16:00	182.0	↑2.4
2/20 16:10	184.1	↑2.1
2/20 16:20	186.1	↑2.0
2/20 16:30	187.8	↑1.7
2/20 16:40	189.3	↑1.5
2/20 16:50	190.5	↑1.2
2/20 17:00	191.4	↑0.9
2/20 17:10	192.0	↑0.6
2/20 17:20	192.3	↑0.3	満潮
2/20 17:30	192.2	↓-0.1
2/20 17:40	191.7	↓-0.5
2/20 17:50	190.9	↓-0.8
2/20 18:00	189.7	↓-1.2
2/20 18:10	188.2	↓-1.5
2/20 18:20	186.3	↓-1.9
2/20 18:30	184.0	↓-2.3
2/20 18:40	181.3	↓-2.7
2/20 18:50	178.3	↓-3.0
2/20 19:00	174.9	↓-3.4
2/20 19:10	171.2	↓-3.7
2/20 19:20	167.2	↓-4.0
2/20 19:30	162.9	↓-4.3
2/20 19:40	158.4	↓-4.5
2/20 19:50	153.5	↓-4.9
2/20 20:00	148.4	↓-5.1
2/20 20:10	143.2	↓-5.2
2/20 20:20	137.7	↓-5.5
2/20 20:30	132.1	↓-5.6
2/20 20:40	126.4	↓-5.7
2/20 20:50	120.7	↓-5.7
2/20 21:00	114.8	↓-5.9	最大潮位差
2/20 21:10	109.0	↓-5.8
2/20 21:20	103.2	↓-5.8
2/20 21:30	97.5	↓-5.7
2/20 21:40	91.8	↓-5.7
2/20 21:50	86.3	↓-5.5
2/20 22:00	81.0	↓-5.3
2/20 22:10	75.9	↓-5.1
2/20 22:20	71.0	↓-4.9
2/20 22:30	66.4	↓-4.6
2/20 22:40	62.0	↓-4.4
2/20 22:50	58.1	↓-3.9
2/20 23:00	54.5	↓-3.6
2/20 23:10	51.2	↓-3.3
2/20 23:20	48.4	↓-2.8
2/20 23:30	46.0	↓-2.4
2/20 23:40	44.1	↓-1.9
2/20 23:50	42.7	↓-1.4