20 (木)	06:38	00:15	18:56	12:51
	170cm	55cm	169cm	54cm
若潮 出 05:46 入 18:59 出 03:09 入 14:52

昼ヶ浦（長崎）2028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	55.1	↓-0.7
4/20 00:10	54.8	↓-0.3	干潮
4/20 00:20	54.9	↑0.1
4/20 00:30	55.3	↑0.4
4/20 00:40	56.0	↑0.7
4/20 00:50	57.2	↑1.2
4/20 01:00	58.7	↑1.5
4/20 01:10	60.5	↑1.8
4/20 01:20	62.7	↑2.2
4/20 01:30	65.2	↑2.5
4/20 01:40	68.0	↑2.8
4/20 01:50	71.1	↑3.1
4/20 02:00	74.5	↑3.4
4/20 02:10	78.1	↑3.6
4/20 02:20	82.0	↑3.9
4/20 02:30	86.1	↑4.1
4/20 02:40	90.3	↑4.2
4/20 02:50	94.7	↑4.4
4/20 03:00	99.2	↑4.5
4/20 03:10	103.8	↑4.6
4/20 03:20	108.5	↑4.7
4/20 03:30	113.2	↑4.7
4/20 03:40	117.9	↑4.7
4/20 03:50	122.5	↑4.6
4/20 04:00	127.1	↑4.6
4/20 04:10	131.6	↑4.5
4/20 04:20	135.9	↑4.3
4/20 04:30	140.1	↑4.2
4/20 04:40	144.2	↑4.1
4/20 04:50	147.9	↑3.7
4/20 05:00	151.5	↑3.6
4/20 05:10	154.8	↑3.3
4/20 05:20	157.8	↑3.0
4/20 05:30	160.4	↑2.6
4/20 05:40	162.8	↑2.4
4/20 05:50	164.8	↑2.0
4/20 06:00	166.4	↑1.6
4/20 06:10	167.6	↑1.2
4/20 06:20	168.5	↑0.9
4/20 06:30	169.0	↑0.5	満潮
4/20 06:40	169.0	0
4/20 06:50	168.7	↓-0.3
4/20 07:00	168.0	↓-0.7
4/20 07:10	166.8	↓-1.2
4/20 07:20	165.3	↓-1.5
4/20 07:30	163.4	↓-1.9
4/20 07:40	161.2	↓-2.2
4/20 07:50	158.6	↓-2.6
4/20 08:00	155.7	↓-2.9
4/20 08:10	152.4	↓-3.3
4/20 08:20	148.9	↓-3.5
4/20 08:30	145.1	↓-3.8
4/20 08:40	141.1	↓-4.0
4/20 08:50	136.8	↓-4.3
4/20 09:00	132.4	↓-4.4
4/20 09:10	127.8	↓-4.6
4/20 09:20	123.1	↓-4.7
4/20 09:30	118.3	↓-4.8
4/20 09:40	113.5	↓-4.8
4/20 09:50	108.7	↓-4.8
4/20 10:00	103.8	↓-4.9
4/20 10:10	99.0	↓-4.8
4/20 10:20	94.3	↓-4.7
4/20 10:30	89.8	↓-4.5
4/20 10:40	85.3	↓-4.5
4/20 10:50	81.1	↓-4.2
4/20 11:00	77.1	↓-4.0
4/20 11:10	73.3	↓-3.8
4/20 11:20	69.8	↓-3.5
4/20 11:30	66.6	↓-3.2
4/20 11:40	63.6	↓-3.0
4/20 11:50	61.1	↓-2.5
4/20 12:00	58.9	↓-2.2
4/20 12:10	57.1	↓-1.8
4/20 12:20	55.6	↓-1.5
4/20 12:30	54.6	↓-1.0
4/20 12:40	54.0	↓-0.6
4/20 12:50	53.8	↓-0.2	干潮
4/20 13:00	54.0	↑0.2
4/20 13:10	54.6	↑0.6
4/20 13:20	55.6	↑1.0
4/20 13:30	57.0	↑1.4
4/20 13:40	58.9	↑1.9
4/20 13:50	61.1	↑2.2
4/20 14:00	63.7	↑2.6
4/20 14:10	66.6	↑2.9
4/20 14:20	69.8	↑3.2
4/20 14:30	73.4	↑3.6
4/20 14:40	77.2	↑3.8
4/20 14:50	81.3	↑4.1
4/20 15:00	85.6	↑4.3
4/20 15:10	90.1	↑4.5
4/20 15:20	94.8	↑4.7
4/20 15:30	99.5	↑4.7
4/20 15:40	104.4	↑4.9
4/20 15:50	109.3	↑4.9
4/20 16:00	114.3	↑5.0
4/20 16:10	119.2	↑4.9
4/20 16:20	124.0	↑4.8
4/20 16:30	128.8	↑4.8
4/20 16:40	133.4	↑4.6
4/20 16:50	137.9	↑4.5
4/20 17:00	142.2	↑4.3
4/20 17:10	146.3	↑4.1
4/20 17:20	150.1	↑3.8
4/20 17:30	153.6	↑3.5
4/20 17:40	156.8	↑3.2
4/20 17:50	159.6	↑2.8
4/20 18:00	162.1	↑2.5
4/20 18:10	164.2	↑2.1
4/20 18:20	166.0	↑1.8
4/20 18:30	167.3	↑1.3
4/20 18:40	168.1	↑0.8
4/20 18:50	168.6	↑0.5	満潮
4/20 19:00	168.6	0
4/20 19:10	168.2	↓-0.4
4/20 19:20	167.3	↓-0.9
4/20 19:30	166.0	↓-1.3
4/20 19:40	164.3	↓-1.7
4/20 19:50	162.1	↓-2.2
4/20 20:00	159.6	↓-2.5
4/20 20:10	156.6	↓-3.0
4/20 20:20	153.3	↓-3.3
4/20 20:30	149.7	↓-3.6
4/20 20:40	145.7	↓-4.0
4/20 20:50	141.5	↓-4.2
4/20 21:00	137.0	↓-4.5
4/20 21:10	132.3	↓-4.7
4/20 21:20	127.3	↓-5.0
4/20 21:30	122.3	↓-5.0
4/20 21:40	117.1	↓-5.2
4/20 21:50	111.8	↓-5.3
4/20 22:00	106.4	↓-5.4	最大潮位差
4/20 22:10	101.1	↓-5.3
4/20 22:20	95.7	↓-5.4	最大潮位差
4/20 22:30	90.5	↓-5.2
4/20 22:40	85.4	↓-5.1
4/20 22:50	80.4	↓-5.0
4/20 23:00	75.5	↓-4.9
4/20 23:10	71.0	↓-4.5
4/20 23:20	66.6	↓-4.4
4/20 23:30	62.6	↓-4.0
4/20 23:40	58.8	↓-3.8
4/20 23:50	55.4	↓-3.4