20 (月)	07:54	01:38	19:57	13:54
	145cm	41cm	157cm	58cm
若潮 出 05:43 入 18:53 出 15:17 入 03:42

博多船溜り（福岡）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	56.3	↓-3.1
4/20 00:10	53.4	↓-2.9
4/20 00:20	50.8	↓-2.6
4/20 00:30	48.4	↓-2.4
4/20 00:40	46.4	↓-2.0
4/20 00:50	44.7	↓-1.7
4/20 01:00	43.2	↓-1.5
4/20 01:10	42.2	↓-1.0
4/20 01:20	41.4	↓-0.8
4/20 01:30	41.0	↓-0.4	干潮
4/20 01:40	40.9	↓-0.1
4/20 01:50	41.2	↑0.3
4/20 02:00	41.8	↑0.6
4/20 02:10	42.8	↑1.0
4/20 02:20	44.1	↑1.3
4/20 02:30	45.7	↑1.6
4/20 02:40	47.7	↑2.0
4/20 02:50	49.9	↑2.2
4/20 03:00	52.5	↑2.6
4/20 03:10	55.3	↑2.8
4/20 03:20	58.4	↑3.1
4/20 03:30	61.7	↑3.3
4/20 03:40	65.2	↑3.5
4/20 03:50	69.0	↑3.8
4/20 04:00	72.8	↑3.8
4/20 04:10	76.9	↑4.1
4/20 04:20	81.0	↑4.1
4/20 04:30	85.2	↑4.2
4/20 04:40	89.5	↑4.3
4/20 04:50	93.8	↑4.3
4/20 05:00	98.1	↑4.3
4/20 05:10	102.4	↑4.3
4/20 05:20	106.6	↑4.2
4/20 05:30	110.7	↑4.1
4/20 05:40	114.7	↑4.0
4/20 05:50	118.5	↑3.8
4/20 06:00	122.2	↑3.7
4/20 06:10	125.7	↑3.5
4/20 06:20	128.9	↑3.2
4/20 06:30	131.9	↑3.0
4/20 06:40	134.6	↑2.7
4/20 06:50	137.0	↑2.4
4/20 07:00	139.1	↑2.1
4/20 07:10	140.9	↑1.8
4/20 07:20	142.3	↑1.4
4/20 07:30	143.3	↑1.0
4/20 07:40	144.0	↑0.7
4/20 07:50	144.3	↑0.3	満潮
4/20 08:00	144.3	0
4/20 08:10	143.9	↓-0.4
4/20 08:20	143.1	↓-0.8
4/20 08:30	141.9	↓-1.2
4/20 08:40	140.4	↓-1.5
4/20 08:50	138.6	↓-1.8
4/20 09:00	136.5	↓-2.1
4/20 09:10	134.1	↓-2.4
4/20 09:20	131.4	↓-2.7
4/20 09:30	128.5	↓-2.9
4/20 09:40	125.4	↓-3.1
4/20 09:50	122.1	↓-3.3
4/20 10:00	118.7	↓-3.4
4/20 10:10	115.1	↓-3.6
4/20 10:20	111.5	↓-3.6
4/20 10:30	107.7	↓-3.8
4/20 10:40	104.0	↓-3.7
4/20 10:50	100.3	↓-3.7
4/20 11:00	96.5	↓-3.8
4/20 11:10	92.9	↓-3.6
4/20 11:20	89.3	↓-3.6
4/20 11:30	85.8	↓-3.5
4/20 11:40	82.4	↓-3.4
4/20 11:50	79.2	↓-3.2
4/20 12:00	76.2	↓-3.0
4/20 12:10	73.3	↓-2.9
4/20 12:20	70.6	↓-2.7
4/20 12:30	68.1	↓-2.5
4/20 12:40	65.9	↓-2.2
4/20 12:50	63.9	↓-2.0
4/20 13:00	62.2	↓-1.7
4/20 13:10	60.7	↓-1.5
4/20 13:20	59.6	↓-1.1
4/20 13:30	58.7	↓-0.9
4/20 13:40	58.1	↓-0.6
4/20 13:50	57.9	↓-0.2	干潮
4/20 14:00	57.9	0
4/20 14:10	58.3	↑0.4
4/20 14:20	59.0	↑0.7
4/20 14:30	60.0	↑1.0
4/20 14:40	61.3	↑1.3
4/20 14:50	63.0	↑1.7
4/20 15:00	65.0	↑2.0
4/20 15:10	67.2	↑2.2
4/20 15:20	69.8	↑2.6
4/20 15:30	72.6	↑2.8
4/20 15:40	75.7	↑3.1
4/20 15:50	79.0	↑3.3
4/20 16:00	82.5	↑3.5
4/20 16:10	86.2	↑3.7
4/20 16:20	90.1	↑3.9
4/20 16:30	94.1	↑4.0
4/20 16:40	98.2	↑4.1
4/20 16:50	102.4	↑4.2
4/20 17:00	106.7	↑4.3
4/20 17:10	111.0	↑4.3
4/20 17:20	115.2	↑4.2
4/20 17:30	119.5	↑4.3
4/20 17:40	123.6	↑4.1
4/20 17:50	127.6	↑4.0
4/20 18:00	131.5	↑3.9
4/20 18:10	135.3	↑3.8
4/20 18:20	138.8	↑3.5
4/20 18:30	142.1	↑3.3
4/20 18:40	145.1	↑3.0
4/20 18:50	147.8	↑2.7
4/20 19:00	150.2	↑2.4
4/20 19:10	152.2	↑2.0
4/20 19:20	153.9	↑1.7
4/20 19:30	155.2	↑1.3
4/20 19:40	156.1	↑0.9
4/20 19:50	156.5	↑0.4	満潮
4/20 20:00	156.5	0
4/20 20:10	156.1	↓-0.4
4/20 20:20	155.3	↓-0.8
4/20 20:30	154.0	↓-1.3
4/20 20:40	152.3	↓-1.7
4/20 20:50	150.2	↓-2.1
4/20 21:00	147.7	↓-2.5
4/20 21:10	144.8	↓-2.9
4/20 21:20	141.6	↓-3.2
4/20 21:30	138.0	↓-3.6
4/20 21:40	134.1	↓-3.9
4/20 21:50	130.0	↓-4.1
4/20 22:00	125.6	↓-4.4
4/20 22:10	121.1	↓-4.5
4/20 22:20	116.4	↓-4.7
4/20 22:30	111.6	↓-4.8
4/20 22:40	106.7	↓-4.9
4/20 22:50	101.8	↓-4.9
4/20 23:00	96.8	↓-5.0	最大潮位差
4/20 23:10	91.9	↓-4.9
4/20 23:20	87.1	↓-4.8
4/20 23:30	82.3	↓-4.8
4/20 23:40	77.7	↓-4.6
4/20 23:50	73.2	↓-4.5