20 (月)	06:19	12:27	18:18	-
	239cm	90cm	226cm	-
若潮 出 05:47 入 18:56 出 15:21 入 03:46

高後崎（長崎）2043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	66.6	↑0.6
4/20 00:10	67.8	↑1.2
4/20 00:20	69.5	↑1.7
4/20 00:30	71.7	↑2.2
4/20 00:40	74.4	↑2.7
4/20 00:50	77.5	↑3.1
4/20 01:00	81.2	↑3.7
4/20 01:10	85.2	↑4.0
4/20 01:20	89.7	↑4.5
4/20 01:30	94.6	↑4.9
4/20 01:40	99.9	↑5.3
4/20 01:50	105.4	↑5.5
4/20 02:00	111.3	↑5.9
4/20 02:10	117.5	↑6.2
4/20 02:20	123.8	↑6.3
4/20 02:30	130.4	↑6.6
4/20 02:40	137.1	↑6.7
4/20 02:50	143.9	↑6.8
4/20 03:00	150.8	↑6.9
4/20 03:10	157.6	↑6.8
4/20 03:20	164.5	↑6.9
4/20 03:30	171.2	↑6.7
4/20 03:40	177.9	↑6.7
4/20 03:50	184.4	↑6.5
4/20 04:00	190.6	↑6.2
4/20 04:10	196.7	↑6.1
4/20 04:20	202.4	↑5.7
4/20 04:30	207.9	↑5.5
4/20 04:40	212.9	↑5.0
4/20 04:50	217.6	↑4.7
4/20 05:00	221.9	↑4.3
4/20 05:10	225.7	↑3.8
4/20 05:20	229.0	↑3.3
4/20 05:30	231.9	↑2.9
4/20 05:40	234.2	↑2.3
4/20 05:50	236.0	↑1.8
4/20 06:00	237.2	↑1.2
4/20 06:10	238.0	↑0.8	満潮
4/20 06:20	238.1	↑0.1
4/20 06:30	237.7	↓-0.4
4/20 06:40	236.8	↓-0.9
4/20 06:50	235.4	↓-1.4
4/20 07:00	233.4	↓-2.0
4/20 07:10	230.9	↓-2.5
4/20 07:20	227.9	↓-3.0
4/20 07:30	224.4	↓-3.5
4/20 07:40	220.5	↓-3.9
4/20 07:50	216.2	↓-4.3
4/20 08:00	211.5	↓-4.7
4/20 08:10	206.5	↓-5.0
4/20 08:20	201.2	↓-5.3
4/20 08:30	195.5	↓-5.7
4/20 08:40	189.7	↓-5.8
4/20 08:50	183.7	↓-6.0
4/20 09:00	177.5	↓-6.2
4/20 09:10	171.2	↓-6.3
4/20 09:20	164.9	↓-6.3
4/20 09:30	158.5	↓-6.4
4/20 09:40	152.3	↓-6.2
4/20 09:50	146.0	↓-6.3
4/20 10:00	140.0	↓-6.0
4/20 10:10	134.1	↓-5.9
4/20 10:20	128.4	↓-5.7
4/20 10:30	123.0	↓-5.4
4/20 10:40	117.8	↓-5.2
4/20 10:50	113.0	↓-4.8
4/20 11:00	108.6	↓-4.4
4/20 11:10	104.6	↓-4.0
4/20 11:20	101.0	↓-3.6
4/20 11:30	97.9	↓-3.1
4/20 11:40	95.2	↓-2.7
4/20 11:50	93.1	↓-2.1
4/20 12:00	91.4	↓-1.7
4/20 12:10	90.3	↓-1.1
4/20 12:20	89.7	↓-0.6	干潮
4/20 12:30	89.7	0
4/20 12:40	90.2	↑0.5
4/20 12:50	91.2	↑1.0
4/20 13:00	92.8	↑1.6
4/20 13:10	94.8	↑2.0
4/20 13:20	97.4	↑2.6
4/20 13:30	100.4	↑3.0
4/20 13:40	103.9	↑3.5
4/20 13:50	107.8	↑3.9
4/20 14:00	112.0	↑4.2
4/20 14:10	116.7	↑4.7
4/20 14:20	121.7	↑5.0
4/20 14:30	126.9	↑5.2
4/20 14:40	132.4	↑5.5
4/20 14:50	138.1	↑5.7
4/20 15:00	144.0	↑5.9
4/20 15:10	150.0	↑6.0
4/20 15:20	156.0	↑6.0
4/20 15:30	162.1	↑6.1
4/20 15:40	168.1	↑6.0
4/20 15:50	174.0	↑5.9
4/20 16:00	179.8	↑5.8
4/20 16:10	185.5	↑5.7
4/20 16:20	190.9	↑5.4
4/20 16:30	196.1	↑5.2
4/20 16:40	200.9	↑4.8
4/20 16:50	205.4	↑4.5
4/20 17:00	209.6	↑4.2
4/20 17:10	213.3	↑3.7
4/20 17:20	216.6	↑3.3
4/20 17:30	219.4	↑2.8
4/20 17:40	221.6	↑2.2
4/20 17:50	223.4	↑1.8
4/20 18:00	224.6	↑1.2
4/20 18:10	225.3	↑0.7	満潮
4/20 18:20	225.4	↑0.1
4/20 18:30	224.9	↓-0.5
4/20 18:40	223.8	↓-1.1
4/20 18:50	222.2	↓-1.6
4/20 19:00	220.0	↓-2.2
4/20 19:10	217.3	↓-2.7
4/20 19:20	214.0	↓-3.3
4/20 19:30	210.2	↓-3.8
4/20 19:40	205.9	↓-4.3
4/20 19:50	201.2	↓-4.7
4/20 20:00	196.0	↓-5.2
4/20 20:10	190.4	↓-5.6
4/20 20:20	184.5	↓-5.9
4/20 20:30	178.2	↓-6.3
4/20 20:40	171.6	↓-6.6
4/20 20:50	164.8	↓-6.8
4/20 21:00	157.8	↓-7.0
4/20 21:10	150.7	↓-7.1
4/20 21:20	143.5	↓-7.2
4/20 21:30	136.3	↓-7.2
4/20 21:40	129.0	↓-7.3	最大潮位差
4/20 21:50	121.9	↓-7.1
4/20 22:00	114.8	↓-7.1
4/20 22:10	108.0	↓-6.8
4/20 22:20	101.3	↓-6.7
4/20 22:30	94.9	↓-6.4
4/20 22:40	88.9	↓-6.0
4/20 22:50	83.2	↓-5.7
4/20 23:00	77.9	↓-5.3
4/20 23:10	73.0	↓-4.9
4/20 23:20	68.7	↓-4.3
4/20 23:30	64.8	↓-3.9
4/20 23:40	61.5	↓-3.3
4/20 23:50	58.8	↓-2.7