20 (土)	12:17	05:52	23:54	17:58
	242cm	63cm	252cm	127cm
小潮 出 06:09 入 18:23 出 11:20 入 21:20

黒子島（長崎）2042年09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
9/20 00:00	261.6	↓-2.2
9/20 00:10	258.7	↓-2.9
9/20 00:20	255.2	↓-3.5
9/20 00:30	251.2	↓-4.0
9/20 00:40	246.6	↓-4.6
9/20 00:50	241.4	↓-5.2
9/20 01:00	235.7	↓-5.7
9/20 01:10	229.6	↓-6.1
9/20 01:20	223.1	↓-6.5
9/20 01:30	216.1	↓-7.0
9/20 01:40	208.8	↓-7.3
9/20 01:50	201.3	↓-7.5
9/20 02:00	193.5	↓-7.8
9/20 02:10	185.5	↓-8.0
9/20 02:20	177.3	↓-8.2
9/20 02:30	169.1	↓-8.2
9/20 02:40	160.9	↓-8.2
9/20 02:50	152.6	↓-8.3	最大潮位差
9/20 03:00	144.5	↓-8.1
9/20 03:10	136.5	↓-8.0
9/20 03:20	128.6	↓-7.9
9/20 03:30	121.1	↓-7.5
9/20 03:40	113.8	↓-7.3
9/20 03:50	106.8	↓-7.0
9/20 04:00	100.2	↓-6.6
9/20 04:10	94.0	↓-6.2
9/20 04:20	88.3	↓-5.7
9/20 04:30	83.1	↓-5.2
9/20 04:40	78.4	↓-4.7
9/20 04:50	74.3	↓-4.1
9/20 05:00	70.7	↓-3.6
9/20 05:10	67.8	↓-2.9
9/20 05:20	65.4	↓-2.4
9/20 05:30	63.8	↓-1.6
9/20 05:40	62.7	↓-1.1
9/20 05:50	62.3	↓-0.4	干潮
9/20 06:00	62.5	↑0.2
9/20 06:10	63.4	↑0.9
9/20 06:20	64.9	↑1.5
9/20 06:30	67.0	↑2.1
9/20 06:40	69.7	↑2.7
9/20 06:50	73.0	↑3.3
9/20 07:00	76.8	↑3.8
9/20 07:10	81.1	↑4.3
9/20 07:20	86.0	↑4.9
9/20 07:30	91.2	↑5.2
9/20 07:40	96.9	↑5.7
9/20 07:50	103.0	↑6.1
9/20 08:00	109.4	↑6.4
9/20 08:10	116.0	↑6.6
9/20 08:20	122.9	↑6.9
9/20 08:30	130.0	↑7.1
9/20 08:40	137.2	↑7.2
9/20 08:50	144.5	↑7.3
9/20 09:00	151.9	↑7.4
9/20 09:10	159.2	↑7.3
9/20 09:20	166.5	↑7.3
9/20 09:30	173.6	↑7.1
9/20 09:40	180.6	↑7.0
9/20 09:50	187.4	↑6.8
9/20 10:00	194.0	↑6.6
9/20 10:10	200.2	↑6.2
9/20 10:20	206.1	↑5.9
9/20 10:30	211.7	↑5.6
9/20 10:40	216.8	↑5.1
9/20 10:50	221.6	↑4.8
9/20 11:00	225.8	↑4.2
9/20 11:10	229.6	↑3.8
9/20 11:20	232.9	↑3.3
9/20 11:30	235.6	↑2.7
9/20 11:40	237.9	↑2.3
9/20 11:50	239.6	↑1.7
9/20 12:00	240.7	↑1.1
9/20 12:10	241.3	↑0.6	満潮
9/20 12:20	241.4	↑0.1
9/20 12:30	241.0	↓-0.4
9/20 12:40	240.0	↓-1.0
9/20 12:50	238.5	↓-1.5
9/20 13:00	236.5	↓-2.0
9/20 13:10	234.1	↓-2.4
9/20 13:20	231.2	↓-2.9
9/20 13:30	228.0	↓-3.2
9/20 13:40	224.3	↓-3.7
9/20 13:50	220.3	↓-4.0
9/20 14:00	216.0	↓-4.3
9/20 14:10	211.5	↓-4.5
9/20 14:20	206.7	↓-4.8
9/20 14:30	201.7	↓-5.0
9/20 14:40	196.6	↓-5.1
9/20 14:50	191.4	↓-5.2
9/20 15:00	186.1	↓-5.3
9/20 15:10	180.8	↓-5.3
9/20 15:20	175.6	↓-5.2
9/20 15:30	170.4	↓-5.2
9/20 15:40	165.4	↓-5.0
9/20 15:50	160.5	↓-4.9
9/20 16:00	155.8	↓-4.7
9/20 16:10	151.3	↓-4.5
9/20 16:20	147.1	↓-4.2
9/20 16:30	143.3	↓-3.8
9/20 16:40	139.7	↓-3.6
9/20 16:50	136.5	↓-3.2
9/20 17:00	133.8	↓-2.7
9/20 17:10	131.4	↓-2.4
9/20 17:20	129.5	↓-1.9
9/20 17:30	128.0	↓-1.5
9/20 17:40	127.0	↓-1.0
9/20 17:50	126.4	↓-0.6	干潮
9/20 18:00	126.3	↓-0.1
9/20 18:10	126.7	↑0.4
9/20 18:20	127.6	↑0.9
9/20 18:30	128.9	↑1.3
9/20 18:40	130.7	↑1.8
9/20 18:50	133.0	↑2.3
9/20 19:00	135.6	↑2.6
9/20 19:10	138.7	↑3.1
9/20 19:20	142.2	↑3.5
9/20 19:30	146.0	↑3.8
9/20 19:40	150.1	↑4.1
9/20 19:50	154.6	↑4.5
9/20 20:00	159.3	↑4.7
9/20 20:10	164.2	↑4.9
9/20 20:20	169.3	↑5.1
9/20 20:30	174.6	↑5.3
9/20 20:40	179.9	↑5.3
9/20 20:50	185.4	↑5.5
9/20 21:00	190.9	↑5.5
9/20 21:10	196.3	↑5.4
9/20 21:20	201.7	↑5.4
9/20 21:30	207.1	↑5.4
9/20 21:40	212.2	↑5.1
9/20 21:50	217.2	↑5.0
9/20 22:00	222.0	↑4.8
9/20 22:10	226.5	↑4.5
9/20 22:20	230.8	↑4.3
9/20 22:30	234.7	↑3.9
9/20 22:40	238.2	↑3.5
9/20 22:50	241.4	↑3.2
9/20 23:00	244.1	↑2.7
9/20 23:10	246.5	↑2.4
9/20 23:20	248.3	↑1.8
9/20 23:30	249.7	↑1.4
9/20 23:40	250.7	↑1.0
9/20 23:50	251.1	↑0.4	満潮