20 (土)	00:49	06:38	12:43	19:25
	202cm	85cm	212cm	56cm
小潮 出 07:02 入 18:11 出 00:20 入 10:34

黒子島（長崎）2044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	195.6	↑2.7
2/20 00:10	197.7	↑2.1
2/20 00:20	199.4	↑1.7
2/20 00:30	200.5	↑1.1
2/20 00:40	201.2	↑0.7	満潮
2/20 00:50	201.3	↑0.1
2/20 01:00	201.0	↓-0.3
2/20 01:10	200.1	↓-0.9
2/20 01:20	198.8	↓-1.3
2/20 01:30	197.0	↓-1.8
2/20 01:40	194.7	↓-2.3
2/20 01:50	192.0	↓-2.7
2/20 02:00	189.0	↓-3.0
2/20 02:10	185.5	↓-3.5
2/20 02:20	181.7	↓-3.8
2/20 02:30	177.6	↓-4.1
2/20 02:40	173.2	↓-4.4
2/20 02:50	168.6	↓-4.6
2/20 03:00	163.8	↓-4.8
2/20 03:10	158.8	↓-5.0
2/20 03:20	153.7	↓-5.1
2/20 03:30	148.5	↓-5.2
2/20 03:40	143.3	↓-5.2
2/20 03:50	138.1	↓-5.2
2/20 04:00	132.9	↓-5.2
2/20 04:10	127.8	↓-5.1
2/20 04:20	122.9	↓-4.9
2/20 04:30	118.1	↓-4.8
2/20 04:40	113.5	↓-4.6
2/20 04:50	109.1	↓-4.4
2/20 05:00	105.0	↓-4.1
2/20 05:10	101.2	↓-3.8
2/20 05:20	97.8	↓-3.4
2/20 05:30	94.7	↓-3.1
2/20 05:40	92.0	↓-2.7
2/20 05:50	89.6	↓-2.4
2/20 06:00	87.8	↓-1.8
2/20 06:10	86.3	↓-1.5
2/20 06:20	85.3	↓-1.0
2/20 06:30	84.8	↓-0.5	干潮
2/20 06:40	84.7	↓-0.1
2/20 06:50	85.1	↑0.4
2/20 07:00	85.9	↑0.8
2/20 07:10	87.2	↑1.3
2/20 07:20	89.0	↑1.8
2/20 07:30	91.1	↑2.1
2/20 07:40	93.7	↑2.6
2/20 07:50	96.7	↑3.0
2/20 08:00	100.1	↑3.4
2/20 08:10	103.8	↑3.7
2/20 08:20	107.9	↑4.1
2/20 08:30	112.2	↑4.3
2/20 08:40	116.8	↑4.6
2/20 08:50	121.7	↑4.9
2/20 09:00	126.7	↑5.0
2/20 09:10	131.9	↑5.2
2/20 09:20	137.2	↑5.3
2/20 09:30	142.6	↑5.4
2/20 09:40	148.0	↑5.4
2/20 09:50	153.4	↑5.4
2/20 10:00	158.8	↑5.4
2/20 10:10	164.2	↑5.4
2/20 10:20	169.4	↑5.2
2/20 10:30	174.4	↑5.0
2/20 10:40	179.3	↑4.9
2/20 10:50	183.9	↑4.6
2/20 11:00	188.3	↑4.4
2/20 11:10	192.3	↑4.0
2/20 11:20	196.1	↑3.8
2/20 11:30	199.5	↑3.4
2/20 11:40	202.5	↑3.0
2/20 11:50	205.1	↑2.6
2/20 12:00	207.3	↑2.2
2/20 12:10	209.0	↑1.7
2/20 12:20	210.3	↑1.3
2/20 12:30	211.1	↑0.8
2/20 12:40	211.5	↑0.4	満潮
2/20 12:50	211.4	↓-0.1
2/20 13:00	210.8	↓-0.6
2/20 13:10	209.7	↓-1.1
2/20 13:20	208.2	↓-1.5
2/20 13:30	206.2	↓-2.0
2/20 13:40	203.7	↓-2.5
2/20 13:50	200.8	↓-2.9
2/20 14:00	197.5	↓-3.3
2/20 14:10	193.8	↓-3.7
2/20 14:20	189.7	↓-4.1
2/20 14:30	185.2	↓-4.5
2/20 14:40	180.5	↓-4.7
2/20 14:50	175.4	↓-5.1
2/20 15:00	170.1	↓-5.3
2/20 15:10	164.5	↓-5.6
2/20 15:20	158.8	↓-5.7
2/20 15:30	152.9	↓-5.9
2/20 15:40	146.9	↓-6.0
2/20 15:50	140.8	↓-6.1	最大潮位差
2/20 16:00	134.7	↓-6.1	最大潮位差
2/20 16:10	128.6	↓-6.1	最大潮位差
2/20 16:20	122.5	↓-6.1	最大潮位差
2/20 16:30	116.4	↓-6.1	最大潮位差
2/20 16:40	110.5	↓-5.9
2/20 16:50	104.8	↓-5.7
2/20 17:00	99.2	↓-5.6
2/20 17:10	93.8	↓-5.4
2/20 17:20	88.7	↓-5.1
2/20 17:30	83.8	↓-4.9
2/20 17:40	79.3	↓-4.5
2/20 17:50	75.1	↓-4.2
2/20 18:00	71.3	↓-3.8
2/20 18:10	67.8	↓-3.5
2/20 18:20	64.8	↓-3.0
2/20 18:30	62.1	↓-2.7
2/20 18:40	59.9	↓-2.2
2/20 18:50	58.1	↓-1.8
2/20 19:00	56.8	↓-1.3
2/20 19:10	55.9	↓-0.9
2/20 19:20	55.5	↓-0.4	干潮
2/20 19:30	55.5	0
2/20 19:40	56.0	↑0.5
2/20 19:50	56.9	↑0.9
2/20 20:00	58.3	↑1.4
2/20 20:10	60.0	↑1.7
2/20 20:20	62.2	↑2.2
2/20 20:30	64.7	↑2.5
2/20 20:40	67.6	↑2.9
2/20 20:50	70.8	↑3.2
2/20 21:00	74.4	↑3.6
2/20 21:10	78.2	↑3.8
2/20 21:20	82.3	↑4.1
2/20 21:30	86.6	↑4.3
2/20 21:40	91.2	↑4.6
2/20 21:50	95.8	↑4.6
2/20 22:00	100.6	↑4.8
2/20 22:10	105.6	↑5.0
2/20 22:20	110.5	↑4.9
2/20 22:30	115.5	↑5.0
2/20 22:40	120.5	↑5.0
2/20 22:50	125.5	↑5.0
2/20 23:00	130.4	↑4.9
2/20 23:10	135.2	↑4.8
2/20 23:20	139.9	↑4.7
2/20 23:30	144.4	↑4.5
2/20 23:40	148.7	↑4.3
2/20 23:50	152.8	↑4.1