20 (火)	00:26	06:01	11:35	18:33
	220cm	133cm	213cm	63cm
小潮 出 05:47 入 18:56 出 09:59 入 -

高後崎（長崎）2010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	217.8	↑1.4
4/20 00:10	218.7	↑0.9
4/20 00:20	219.1	↑0.4	満潮
4/20 00:30	219.1	0
4/20 00:40	218.6	↓-0.5
4/20 00:50	217.8	↓-0.8
4/20 01:00	216.5	↓-1.3
4/20 01:10	214.8	↓-1.7
4/20 01:20	212.8	↓-2.0
4/20 01:30	210.4	↓-2.4
4/20 01:40	207.8	↓-2.6
4/20 01:50	204.8	↓-3.0
4/20 02:00	201.6	↓-3.2
4/20 02:10	198.2	↓-3.4
4/20 02:20	194.5	↓-3.7
4/20 02:30	190.8	↓-3.7
4/20 02:40	186.9	↓-3.9
4/20 02:50	182.9	↓-4.0
4/20 03:00	178.8	↓-4.1
4/20 03:10	174.8	↓-4.0
4/20 03:20	170.7	↓-4.1
4/20 03:30	166.7	↓-4.0
4/20 03:40	162.8	↓-3.9
4/20 03:50	159.0	↓-3.8
4/20 04:00	155.4	↓-3.6
4/20 04:10	152.0	↓-3.4
4/20 04:20	148.7	↓-3.3
4/20 04:30	145.7	↓-3.0
4/20 04:40	142.9	↓-2.8
4/20 04:50	140.4	↓-2.5
4/20 05:00	138.2	↓-2.2
4/20 05:10	136.3	↓-1.9
4/20 05:20	134.8	↓-1.5
4/20 05:30	133.6	↓-1.2
4/20 05:40	132.7	↓-0.9
4/20 05:50	132.2	↓-0.5
4/20 06:00	132.0	↓-0.2	干潮
4/20 06:10	132.2	↑0.2
4/20 06:20	132.7	↑0.5
4/20 06:30	133.6	↑0.9
4/20 06:40	134.8	↑1.2
4/20 06:50	136.4	↑1.6
4/20 07:00	138.2	↑1.8
4/20 07:10	140.4	↑2.2
4/20 07:20	142.8	↑2.4
4/20 07:30	145.5	↑2.7
4/20 07:40	148.4	↑2.9
4/20 07:50	151.5	↑3.1
4/20 08:00	154.8	↑3.3
4/20 08:10	158.3	↑3.5
4/20 08:20	161.8	↑3.5
4/20 08:30	165.5	↑3.7
4/20 08:40	169.2	↑3.7
4/20 08:50	173.0	↑3.8
4/20 09:00	176.7	↑3.7
4/20 09:10	180.4	↑3.7
4/20 09:20	184.1	↑3.7
4/20 09:30	187.7	↑3.6
4/20 09:40	191.1	↑3.4
4/20 09:50	194.3	↑3.2
4/20 10:00	197.4	↑3.1
4/20 10:10	200.3	↑2.9
4/20 10:20	202.9	↑2.6
4/20 10:30	205.2	↑2.3
4/20 10:40	207.3	↑2.1
4/20 10:50	209.0	↑1.7
4/20 11:00	210.4	↑1.4
4/20 11:10	211.5	↑1.1
4/20 11:20	212.2	↑0.7
4/20 11:30	212.5	↑0.3	満潮
4/20 11:40	212.5	0
4/20 11:50	212.0	↓-0.5
4/20 12:00	211.2	↓-0.8
4/20 12:10	210.0	↓-1.2
4/20 12:20	208.3	↓-1.7
4/20 12:30	206.3	↓-2.0
4/20 12:40	203.9	↓-2.4
4/20 12:50	201.2	↓-2.7
4/20 13:00	198.1	↓-3.1
4/20 13:10	194.6	↓-3.5
4/20 13:20	190.8	↓-3.8
4/20 13:30	186.7	↓-4.1
4/20 13:40	182.4	↓-4.3
4/20 13:50	177.7	↓-4.7
4/20 14:00	172.9	↓-4.8
4/20 14:10	167.8	↓-5.1
4/20 14:20	162.5	↓-5.3
4/20 14:30	157.1	↓-5.4
4/20 14:40	151.6	↓-5.5
4/20 14:50	146.0	↓-5.6
4/20 15:00	140.3	↓-5.7	最大潮位差
4/20 15:10	134.6	↓-5.7	最大潮位差
4/20 15:20	129.0	↓-5.6
4/20 15:30	123.3	↓-5.7	最大潮位差
4/20 15:40	117.8	↓-5.5
4/20 15:50	112.4	↓-5.4
4/20 16:00	107.1	↓-5.3
4/20 16:10	102.0	↓-5.1
4/20 16:20	97.1	↓-4.9
4/20 16:30	92.4	↓-4.7
4/20 16:40	88.0	↓-4.4
4/20 16:50	83.8	↓-4.2
4/20 17:00	80.0	↓-3.8
4/20 17:10	76.5	↓-3.5
4/20 17:20	73.4	↓-3.1
4/20 17:30	70.6	↓-2.8
4/20 17:40	68.3	↓-2.3
4/20 17:50	66.3	↓-2.0
4/20 18:00	64.7	↓-1.6
4/20 18:10	63.6	↓-1.1
4/20 18:20	62.8	↓-0.8
4/20 18:30	62.5	↓-0.3	干潮
4/20 18:40	62.7	↑0.2
4/20 18:50	63.2	↑0.5
4/20 19:00	64.2	↑1.0
4/20 19:10	65.5	↑1.3
4/20 19:20	67.3	↑1.8
4/20 19:30	69.5	↑2.2
4/20 19:40	72.0	↑2.5
4/20 19:50	74.9	↑2.9
4/20 20:00	78.2	↑3.3
4/20 20:10	81.7	↑3.5
4/20 20:20	85.6	↑3.9
4/20 20:30	89.7	↑4.1
4/20 20:40	94.1	↑4.4
4/20 20:50	98.7	↑4.6
4/20 21:00	103.5	↑4.8
4/20 21:10	108.4	↑4.9
4/20 21:20	113.5	↑5.1
4/20 21:30	118.7	↑5.2
4/20 21:40	124.0	↑5.3
4/20 21:50	129.3	↑5.3
4/20 22:00	134.6	↑5.3
4/20 22:10	139.9	↑5.3
4/20 22:20	145.1	↑5.2
4/20 22:30	150.3	↑5.2
4/20 22:40	155.4	↑5.1
4/20 22:50	160.3	↑4.9
4/20 23:00	165.1	↑4.8
4/20 23:10	169.7	↑4.6
4/20 23:20	174.2	↑4.5
4/20 23:30	178.3	↑4.1
4/20 23:40	182.3	↑4.0
4/20 23:50	185.9	↑3.6