20 (金)	07:05	00:04	18:11	12:37
	195cm	47cm	202cm	119cm
若潮 出 07:01 入 18:12 出 14:19 入 04:34

黒子島（長崎）2043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	46.9	↓-0.3	干潮
2/20 00:10	47.0	↑0.1
2/20 00:20	47.5	↑0.5
2/20 00:30	48.4	↑0.9
2/20 00:40	49.7	↑1.3
2/20 00:50	51.4	↑1.7
2/20 01:00	53.5	↑2.1
2/20 01:10	56.0	↑2.5
2/20 01:20	58.9	↑2.9
2/20 01:30	62.1	↑3.2
2/20 01:40	65.7	↑3.6
2/20 01:50	69.5	↑3.8
2/20 02:00	73.7	↑4.2
2/20 02:10	78.1	↑4.4
2/20 02:20	82.7	↑4.6
2/20 02:30	87.6	↑4.9
2/20 02:40	92.7	↑5.1
2/20 02:50	97.9	↑5.2
2/20 03:00	103.2	↑5.3
2/20 03:10	108.7	↑5.5
2/20 03:20	114.2	↑5.5
2/20 03:30	119.7	↑5.5
2/20 03:40	125.3	↑5.6
2/20 03:50	130.8	↑5.5
2/20 04:00	136.2	↑5.4
2/20 04:10	141.6	↑5.4
2/20 04:20	146.8	↑5.2
2/20 04:30	151.9	↑5.1
2/20 04:40	156.8	↑4.9
2/20 04:50	161.4	↑4.6
2/20 05:00	165.9	↑4.5
2/20 05:10	170.1	↑4.2
2/20 05:20	174.0	↑3.9
2/20 05:30	177.6	↑3.6
2/20 05:40	180.8	↑3.2
2/20 05:50	183.8	↑3.0
2/20 06:00	186.4	↑2.6
2/20 06:10	188.6	↑2.2
2/20 06:20	190.5	↑1.9
2/20 06:30	191.9	↑1.4
2/20 06:40	193.1	↑1.2
2/20 06:50	193.8	↑0.7
2/20 07:00	194.1	↑0.3	満潮
2/20 07:10	194.1	0
2/20 07:20	193.7	↓-0.4
2/20 07:30	193.0	↓-0.7
2/20 07:40	191.9	↓-1.1
2/20 07:50	190.5	↓-1.4
2/20 08:00	188.8	↓-1.7
2/20 08:10	186.7	↓-2.1
2/20 08:20	184.4	↓-2.3
2/20 08:30	181.9	↓-2.5
2/20 08:40	179.1	↓-2.8
2/20 08:50	176.2	↓-2.9
2/20 09:00	173.0	↓-3.2
2/20 09:10	169.7	↓-3.3
2/20 09:20	166.3	↓-3.4
2/20 09:30	162.8	↓-3.5
2/20 09:40	159.3	↓-3.5
2/20 09:50	155.7	↓-3.6
2/20 10:00	152.2	↓-3.5
2/20 10:10	148.6	↓-3.6
2/20 10:20	145.2	↓-3.4
2/20 10:30	141.8	↓-3.4
2/20 10:40	138.6	↓-3.2
2/20 10:50	135.5	↓-3.1
2/20 11:00	132.7	↓-2.8
2/20 11:10	130.0	↓-2.7
2/20 11:20	127.5	↓-2.5
2/20 11:30	125.3	↓-2.2
2/20 11:40	123.4	↓-1.9
2/20 11:50	121.7	↓-1.7
2/20 12:00	120.4	↓-1.3
2/20 12:10	119.4	↓-1.0
2/20 12:20	118.7	↓-0.7
2/20 12:30	118.3	↓-0.4	干潮
2/20 12:40	118.2	↓-0.1
2/20 12:50	118.6	↑0.4
2/20 13:00	119.2	↑0.6
2/20 13:10	120.2	↑1.0
2/20 13:20	121.5	↑1.3
2/20 13:30	123.1	↑1.6
2/20 13:40	125.0	↑1.9
2/20 13:50	127.2	↑2.2
2/20 14:00	129.7	↑2.5
2/20 14:10	132.5	↑2.8
2/20 14:20	135.5	↑3.0
2/20 14:30	138.7	↑3.2
2/20 14:40	142.1	↑3.4
2/20 14:50	145.6	↑3.5
2/20 15:00	149.3	↑3.7
2/20 15:10	153.0	↑3.7
2/20 15:20	156.9	↑3.9
2/20 15:30	160.7	↑3.8
2/20 15:40	164.6	↑3.9
2/20 15:50	168.5	↑3.9
2/20 16:00	172.2	↑3.7
2/20 16:10	175.9	↑3.7
2/20 16:20	179.5	↑3.6
2/20 16:30	182.8	↑3.3
2/20 16:40	186.0	↑3.2
2/20 16:50	189.0	↑3.0
2/20 17:00	191.7	↑2.7
2/20 17:10	194.1	↑2.4
2/20 17:20	196.2	↑2.1
2/20 17:30	197.9	↑1.7
2/20 17:40	199.3	↑1.4
2/20 17:50	200.4	↑1.1
2/20 18:00	201.0	↑0.6
2/20 18:10	201.2	↑0.2	満潮
2/20 18:20	201.0	↓-0.2
2/20 18:30	200.3	↓-0.7
2/20 18:40	199.2	↓-1.1
2/20 18:50	197.7	↓-1.5
2/20 19:00	195.7	↓-2.0
2/20 19:10	193.3	↓-2.4
2/20 19:20	190.4	↓-2.9
2/20 19:30	187.2	↓-3.2
2/20 19:40	183.5	↓-3.7
2/20 19:50	179.4	↓-4.1
2/20 20:00	174.9	↓-4.5
2/20 20:10	170.1	↓-4.8
2/20 20:20	164.9	↓-5.2
2/20 20:30	159.4	↓-5.5
2/20 20:40	153.7	↓-5.7
2/20 20:50	147.7	↓-6.0
2/20 21:00	141.5	↓-6.2
2/20 21:10	135.1	↓-6.4
2/20 21:20	128.6	↓-6.5
2/20 21:30	122.0	↓-6.6
2/20 21:40	115.3	↓-6.7	最大潮位差
2/20 21:50	108.6	↓-6.7	最大潮位差
2/20 22:00	101.9	↓-6.7	最大潮位差
2/20 22:10	95.2	↓-6.7	最大潮位差
2/20 22:20	88.7	↓-6.5
2/20 22:30	82.3	↓-6.4
2/20 22:40	76.1	↓-6.2
2/20 22:50	70.1	↓-6.0
2/20 23:00	64.4	↓-5.7
2/20 23:10	58.9	↓-5.5
2/20 23:20	53.8	↓-5.1
2/20 23:30	49.1	↓-4.7
2/20 23:40	44.8	↓-4.3
2/20 23:50	40.8	↓-4.0