20 (月)	07:27	01:00	19:25	13:27
	184cm	44cm	185cm	64cm
若潮 出 05:46 入 18:57 出 15:20 入 03:46

郷ノ浦／壱岐（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	51.2	↓-2.7
4/20 00:10	49.0	↓-2.2
4/20 00:20	47.1	↓-1.9
4/20 00:30	45.6	↓-1.5
4/20 00:40	44.6	↓-1.0
4/20 00:50	44.0	↓-0.6	干潮
4/20 01:00	43.8	↓-0.2	干潮
4/20 01:10	44.1	↑0.3
4/20 01:20	44.8	↑0.7
4/20 01:30	46.0	↑1.2
4/20 01:40	47.6	↑1.6
4/20 01:50	49.7	↑2.1
4/20 02:00	52.1	↑2.4
4/20 02:10	55.0	↑2.9
4/20 02:20	58.2	↑3.2
4/20 02:30	61.8	↑3.6
4/20 02:40	65.7	↑3.9
4/20 02:50	70.0	↑4.3
4/20 03:00	74.5	↑4.5
4/20 03:10	79.3	↑4.8
4/20 03:20	84.3	↑5.0
4/20 03:30	89.5	↑5.2
4/20 03:40	94.9	↑5.4
4/20 03:50	100.4	↑5.5
4/20 04:00	106.0	↑5.6
4/20 04:10	111.7	↑5.7
4/20 04:20	117.4	↑5.7
4/20 04:30	123.1	↑5.7
4/20 04:40	128.7	↑5.6
4/20 04:50	134.2	↑5.5
4/20 05:00	139.6	↑5.4
4/20 05:10	144.8	↑5.2
4/20 05:20	149.8	↑5.0
4/20 05:30	154.6	↑4.8
4/20 05:40	159.1	↑4.5
4/20 05:50	163.3	↑4.2
4/20 06:00	167.2	↑3.9
4/20 06:10	170.8	↑3.6
4/20 06:20	173.9	↑3.1
4/20 06:30	176.6	↑2.7
4/20 06:40	179.0	↑2.4
4/20 06:50	180.9	↑1.9
4/20 07:00	182.3	↑1.4
4/20 07:10	183.3	↑1.0
4/20 07:20	183.8	↑0.5	満潮
4/20 07:30	183.8	0
4/20 07:40	183.4	↓-0.4
4/20 07:50	182.5	↓-0.9
4/20 08:00	181.1	↓-1.4
4/20 08:10	179.3	↓-1.8
4/20 08:20	177.1	↓-2.2
4/20 08:30	174.4	↓-2.7
4/20 08:40	171.4	↓-3.0
4/20 08:50	168.0	↓-3.4
4/20 09:00	164.3	↓-3.7
4/20 09:10	160.2	↓-4.1
4/20 09:20	155.9	↓-4.3
4/20 09:30	151.3	↓-4.6
4/20 09:40	146.5	↓-4.8
4/20 09:50	141.5	↓-5.0
4/20 10:00	136.4	↓-5.1
4/20 10:10	131.3	↓-5.1
4/20 10:20	126.0	↓-5.3
4/20 10:30	120.8	↓-5.2
4/20 10:40	115.5	↓-5.3
4/20 10:50	110.4	↓-5.1
4/20 11:00	105.3	↓-5.1
4/20 11:10	100.4	↓-4.9
4/20 11:20	95.7	↓-4.7
4/20 11:30	91.1	↓-4.6
4/20 11:40	86.9	↓-4.2
4/20 11:50	82.9	↓-4.0
4/20 12:00	79.2	↓-3.7
4/20 12:10	75.9	↓-3.3
4/20 12:20	72.9	↓-3.0
4/20 12:30	70.3	↓-2.6
4/20 12:40	68.1	↓-2.2
4/20 12:50	66.3	↓-1.8
4/20 13:00	64.9	↓-1.4
4/20 13:10	64.0	↓-0.9
4/20 13:20	63.5	↓-0.5	干潮
4/20 13:30	63.5	0
4/20 13:40	63.9	↑0.4
4/20 13:50	64.7	↑0.8
4/20 14:00	66.0	↑1.3
4/20 14:10	67.7	↑1.7
4/20 14:20	69.9	↑2.2
4/20 14:30	72.4	↑2.5
4/20 14:40	75.3	↑2.9
4/20 14:50	78.6	↑3.3
4/20 15:00	82.2	↑3.6
4/20 15:10	86.1	↑3.9
4/20 15:20	90.3	↑4.2
4/20 15:30	94.8	↑4.5
4/20 15:40	99.5	↑4.7
4/20 15:50	104.4	↑4.9
4/20 16:00	109.5	↑5.1
4/20 16:10	114.6	↑5.1
4/20 16:20	119.9	↑5.3
4/20 16:30	125.2	↑5.3
4/20 16:40	130.5	↑5.3
4/20 16:50	135.7	↑5.2
4/20 17:00	140.9	↑5.2
4/20 17:10	146.0	↑5.1
4/20 17:20	150.9	↑4.9
4/20 17:30	155.6	↑4.7
4/20 17:40	160.0	↑4.4
4/20 17:50	164.2	↑4.2
4/20 18:00	168.1	↑3.9
4/20 18:10	171.7	↑3.6
4/20 18:20	174.9	↑3.2
4/20 18:30	177.6	↑2.7
4/20 18:40	180.0	↑2.4
4/20 18:50	181.9	↑1.9
4/20 19:00	183.4	↑1.5
4/20 19:10	184.3	↑0.9
4/20 19:20	184.8	↑0.5	満潮
4/20 19:30	184.8	0
4/20 19:40	184.2	↓-0.6
4/20 19:50	183.2	↓-1.0
4/20 20:00	181.6	↓-1.6
4/20 20:10	179.6	↓-2.0
4/20 20:20	177.0	↓-2.6
4/20 20:30	174.1	↓-2.9
4/20 20:40	170.6	↓-3.5
4/20 20:50	166.7	↓-3.9
4/20 21:00	162.5	↓-4.2
4/20 21:10	157.9	↓-4.6
4/20 21:20	152.9	↓-5.0
4/20 21:30	147.6	↓-5.3
4/20 21:40	142.1	↓-5.5
4/20 21:50	136.4	↓-5.7
4/20 22:00	130.4	↓-6.0
4/20 22:10	124.4	↓-6.0
4/20 22:20	118.2	↓-6.2	最大潮位差
4/20 22:30	112.0	↓-6.2	最大潮位差
4/20 22:40	105.8	↓-6.2	最大潮位差
4/20 22:50	99.7	↓-6.1
4/20 23:00	93.6	↓-6.1
4/20 23:10	87.7	↓-5.9
4/20 23:20	81.9	↓-5.8
4/20 23:30	76.4	↓-5.5
4/20 23:40	71.1	↓-5.3
4/20 23:50	66.1	↓-5.0