12 (月)	10:18	04:22	22:53	16:38
	140cm	2cm	136cm	-8cm
大潮 出 05:52 入 18:47 出 19:24 入 06:18

八幡（福岡）2055年04月12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
4/12 00:00	105.4	↓-5.0
4/12 00:10	100.2	↓-5.2
4/12 00:20	94.8	↓-5.4
4/12 00:30	89.3	↓-5.5
4/12 00:40	83.7	↓-5.6
4/12 00:50	78.1	↓-5.6
4/12 01:00	72.5	↓-5.6
4/12 01:10	66.9	↓-5.6
4/12 01:20	61.3	↓-5.6
4/12 01:30	55.9	↓-5.4
4/12 01:40	50.6	↓-5.3
4/12 01:50	45.5	↓-5.1
4/12 02:00	40.6	↓-4.9
4/12 02:10	35.8	↓-4.8
4/12 02:20	31.3	↓-4.5
4/12 02:30	27.0	↓-4.3
4/12 02:40	23.0	↓-4.0
4/12 02:50	19.2	↓-3.8
4/12 03:00	15.8	↓-3.4
4/12 03:10	12.6	↓-3.2
4/12 03:20	9.8	↓-2.8
4/12 03:30	7.4	↓-2.4
4/12 03:40	5.4	↓-2.0
4/12 03:50	3.7	↓-1.7
4/12 04:00	2.5	↓-1.2
4/12 04:10	1.8	↓-0.7
4/12 04:20	1.5	↓-0.3	干潮
4/12 04:30	1.7	↑0.2
4/12 04:40	2.5	↑0.8
4/12 04:50	3.7	↑1.2
4/12 05:00	5.4	↑1.7
4/12 05:10	7.7	↑2.3
4/12 05:20	10.4	↑2.7
4/12 05:30	13.6	↑3.2
4/12 05:40	17.2	↑3.6
4/12 05:50	21.3	↑4.1
4/12 06:00	25.8	↑4.5
4/12 06:10	30.6	↑4.8
4/12 06:20	35.7	↑5.1
4/12 06:30	41.1	↑5.4
4/12 06:40	46.7	↑5.6
4/12 06:50	52.5	↑5.8
4/12 07:00	58.4	↑5.9
4/12 07:10	64.4	↑6.0
4/12 07:20	70.4	↑6.0
4/12 07:30	76.5	↑6.1
4/12 07:40	82.4	↑5.9
4/12 07:50	88.3	↑5.9
4/12 08:00	94.0	↑5.7
4/12 08:10	99.6	↑5.6
4/12 08:20	105.0	↑5.4
4/12 08:30	110.1	↑5.1
4/12 08:40	114.9	↑4.8
4/12 08:50	119.4	↑4.5
4/12 09:00	123.5	↑4.1
4/12 09:10	127.2	↑3.7
4/12 09:20	130.6	↑3.4
4/12 09:30	133.4	↑2.8
4/12 09:40	135.7	↑2.3
4/12 09:50	137.6	↑1.9
4/12 10:00	138.8	↑1.2
4/12 10:10	139.5	↑0.7	満潮
4/12 10:20	139.7	↑0.2
4/12 10:30	139.2	↓-0.5
4/12 10:40	138.1	↓-1.1
4/12 10:50	136.4	↓-1.7
4/12 11:00	134.2	↓-2.2
4/12 11:10	131.3	↓-2.9
4/12 11:20	128.0	↓-3.3
4/12 11:30	124.1	↓-3.9
4/12 11:40	119.8	↓-4.3
4/12 11:50	115.0	↓-4.8
4/12 12:00	109.9	↓-5.1
4/12 12:10	104.5	↓-5.4
4/12 12:20	98.8	↓-5.7
4/12 12:30	92.9	↓-5.9
4/12 12:40	86.8	↓-6.1
4/12 12:50	80.7	↓-6.1
4/12 13:00	74.5	↓-6.2	最大潮位差
4/12 13:10	68.3	↓-6.2	最大潮位差
4/12 13:20	62.2	↓-6.1
4/12 13:30	56.2	↓-6.0
4/12 13:40	50.4	↓-5.8
4/12 13:50	44.6	↓-5.8
4/12 14:00	39.1	↓-5.5
4/12 14:10	33.8	↓-5.3
4/12 14:20	28.7	↓-5.1
4/12 14:30	23.9	↓-4.8
4/12 14:40	19.4	↓-4.5
4/12 14:50	15.1	↓-4.3
4/12 15:00	11.1	↓-4.0
4/12 15:10	7.5	↓-3.6
4/12 15:20	4.1	↓-3.4
4/12 15:30	1.1	↓-3.0
4/12 15:40	-1.5	↓-2.6
4/12 15:50	-3.8	↓-2.3
4/12 16:00	-5.7	↓-1.9
4/12 16:10	-7.1	↓-1.4
4/12 16:20	-8.2	↓-1.1
4/12 16:30	-8.7	↓-0.5	干潮
4/12 16:40	-8.8	↓-0.1
4/12 16:50	-8.5	↑0.3
4/12 17:00	-7.6	↑0.9
4/12 17:10	-6.3	↑1.3
4/12 17:20	-4.4	↑1.9
4/12 17:30	-2.1	↑2.3
4/12 17:40	0.6	↑2.7
4/12 17:50	3.9	↑3.3
4/12 18:00	7.5	↑3.6
4/12 18:10	11.6	↑4.1
4/12 18:20	16.0	↑4.4
4/12 18:30	20.8	↑4.8
4/12 18:40	25.8	↑5.0
4/12 18:50	31.1	↑5.3
4/12 19:00	36.6	↑5.5
4/12 19:10	42.3	↑5.7
4/12 19:20	48.2	↑5.9
4/12 19:30	54.1	↑5.9
4/12 19:40	60.0	↑5.9
4/12 19:50	66.0	↑6.0
4/12 20:00	72.0	↑6.0
4/12 20:10	77.8	↑5.8
4/12 20:20	83.6	↑5.8
4/12 20:30	89.3	↑5.7
4/12 20:40	94.8	↑5.5
4/12 20:50	100.0	↑5.2
4/12 21:00	105.1	↑5.1
4/12 21:10	109.9	↑4.8
4/12 21:20	114.3	↑4.4
4/12 21:30	118.5	↑4.2
4/12 21:40	122.3	↑3.8
4/12 21:50	125.6	↑3.3
4/12 22:00	128.6	↑3.0
4/12 22:10	131.0	↑2.4
4/12 22:20	133.0	↑2.0
4/12 22:30	134.5	↑1.5
4/12 22:40	135.4	↑0.9
4/12 22:50	135.8	↑0.4	満潮
4/12 23:00	135.6	↓-0.2
4/12 23:10	134.9	↓-0.7
4/12 23:20	133.6	↓-1.3
4/12 23:30	131.7	↓-1.9
4/12 23:40	129.4	↓-2.3
4/12 23:50	126.5	↓-2.9