20 (木)	01:32	07:10	13:16	20:16
	187cm	102cm	202cm	64cm
小潮 出 07:01 入 18:12 出 00:27 入 10:39

黒子島（長崎）2025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	169.8	↑3.7
2/20 00:10	173.1	↑3.3
2/20 00:20	176.1	↑3.0
2/20 00:30	178.7	↑2.6
2/20 00:40	180.9	↑2.2
2/20 00:50	182.7	↑1.8
2/20 01:00	184.1	↑1.4
2/20 01:10	185.2	↑1.1
2/20 01:20	185.8	↑0.6
2/20 01:30	186.0	↑0.2	満潮
2/20 01:40	185.8	↓-0.2
2/20 01:50	185.3	↓-0.5
2/20 02:00	184.3	↓-1.0
2/20 02:10	183.0	↓-1.3
2/20 02:20	181.4	↓-1.6
2/20 02:30	179.4	↓-2.0
2/20 02:40	177.1	↓-2.3
2/20 02:50	174.5	↓-2.6
2/20 03:00	171.6	↓-2.9
2/20 03:10	168.6	↓-3.0
2/20 03:20	165.3	↓-3.3
2/20 03:30	161.8	↓-3.5
2/20 03:40	158.2	↓-3.6
2/20 03:50	154.4	↓-3.8
2/20 04:00	150.6	↓-3.8
2/20 04:10	146.8	↓-3.8
2/20 04:20	142.9	↓-3.9
2/20 04:30	139.0	↓-3.9
2/20 04:40	135.2	↓-3.8
2/20 04:50	131.4	↓-3.8
2/20 05:00	127.8	↓-3.6
2/20 05:10	124.3	↓-3.5
2/20 05:20	120.9	↓-3.4
2/20 05:30	117.8	↓-3.1
2/20 05:40	114.9	↓-2.9
2/20 05:50	112.2	↓-2.7
2/20 06:00	109.8	↓-2.4
2/20 06:10	107.7	↓-2.1
2/20 06:20	105.8	↓-1.9
2/20 06:30	104.3	↓-1.5
2/20 06:40	103.1	↓-1.2
2/20 06:50	102.3	↓-0.8
2/20 07:00	101.8	↓-0.5	干潮
2/20 07:10	101.7	↓-0.1	干潮
2/20 07:20	101.9	↑0.2
2/20 07:30	102.5	↑0.6
2/20 07:40	103.4	↑0.9
2/20 07:50	104.7	↑1.3
2/20 08:00	106.3	↑1.6
2/20 08:10	108.3	↑2.0
2/20 08:20	110.6	↑2.3
2/20 08:30	113.1	↑2.5
2/20 08:40	115.9	↑2.8
2/20 08:50	119.0	↑3.1
2/20 09:00	122.4	↑3.4
2/20 09:10	125.9	↑3.5
2/20 09:20	129.7	↑3.8
2/20 09:30	133.6	↑3.9
2/20 09:40	137.6	↑4.0
2/20 09:50	141.7	↑4.1
2/20 10:00	145.9	↑4.2
2/20 10:10	150.2	↑4.3
2/20 10:20	154.5	↑4.3
2/20 10:30	158.7	↑4.2
2/20 10:40	162.9	↑4.2
2/20 10:50	167.0	↑4.1
2/20 11:00	171.0	↑4.0
2/20 11:10	174.9	↑3.9
2/20 11:20	178.6	↑3.7
2/20 11:30	182.1	↑3.5
2/20 11:40	185.4	↑3.3
2/20 11:50	188.4	↑3.0
2/20 12:00	191.1	↑2.7
2/20 12:10	193.6	↑2.5
2/20 12:20	195.8	↑2.2
2/20 12:30	197.6	↑1.8
2/20 12:40	199.1	↑1.5
2/20 12:50	200.2	↑1.1
2/20 13:00	200.9	↑0.7
2/20 13:10	201.3	↑0.4	満潮
2/20 13:20	201.3	0
2/20 13:30	200.9	↓-0.4
2/20 13:40	200.2	↓-0.7
2/20 13:50	199.0	↓-1.2
2/20 14:00	197.5	↓-1.5
2/20 14:10	195.6	↓-1.9
2/20 14:20	193.3	↓-2.3
2/20 14:30	190.7	↓-2.6
2/20 14:40	187.8	↓-2.9
2/20 14:50	184.5	↓-3.3
2/20 15:00	180.9	↓-3.6
2/20 15:10	177.1	↓-3.8
2/20 15:20	173.0	↓-4.1
2/20 15:30	168.7	↓-4.3
2/20 15:40	164.1	↓-4.6
2/20 15:50	159.4	↓-4.7
2/20 16:00	154.5	↓-4.9
2/20 16:10	149.5	↓-5.0
2/20 16:20	144.4	↓-5.1
2/20 16:30	139.2	↓-5.2	最大潮位差
2/20 16:40	134.0	↓-5.2	最大潮位差
2/20 16:50	128.8	↓-5.2	最大潮位差
2/20 17:00	123.6	↓-5.2	最大潮位差
2/20 17:10	118.5	↓-5.1
2/20 17:20	113.4	↓-5.1
2/20 17:30	108.5	↓-4.9
2/20 17:40	103.6	↓-4.9
2/20 17:50	99.0	↓-4.6
2/20 18:00	94.6	↓-4.4
2/20 18:10	90.3	↓-4.3
2/20 18:20	86.4	↓-3.9
2/20 18:30	82.6	↓-3.8
2/20 18:40	79.2	↓-3.4
2/20 18:50	76.0	↓-3.2
2/20 19:00	73.2	↓-2.8
2/20 19:10	70.7	↓-2.5
2/20 19:20	68.6	↓-2.1
2/20 19:30	66.8	↓-1.8
2/20 19:40	65.3	↓-1.5
2/20 19:50	64.2	↓-1.1
2/20 20:00	63.5	↓-0.7
2/20 20:10	63.2	↓-0.3	干潮
2/20 20:20	63.2	0
2/20 20:30	63.5	↑0.3
2/20 20:40	64.3	↑0.8
2/20 20:50	65.3	↑1.0
2/20 21:00	66.7	↑1.4
2/20 21:10	68.4	↑1.7
2/20 21:20	70.5	↑2.1
2/20 21:30	72.8	↑2.3
2/20 21:40	75.4	↑2.6
2/20 21:50	78.2	↑2.8
2/20 22:00	81.3	↑3.1
2/20 22:10	84.6	↑3.3
2/20 22:20	88.0	↑3.4
2/20 22:30	91.7	↑3.7
2/20 22:40	95.5	↑3.8
2/20 22:50	99.3	↑3.8
2/20 23:00	103.3	↑4.0
2/20 23:10	107.4	↑4.1
2/20 23:20	111.4	↑4.0
2/20 23:30	115.5	↑4.1
2/20 23:40	119.6	↑4.1
2/20 23:50	123.7	↑4.1