22 (月)	03:30	08:44	14:45	22:16
	77cm	62cm	99cm	40cm
小潮 出 05:39 入 18:55 出 00:47 入 11:41

八幡（福岡）2052年04月22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
4/22 00:00	56.9	↑1.5
4/22 00:10	58.4	↑1.5
4/22 00:20	60.0	↑1.6
4/22 00:30	61.4	↑1.4
4/22 00:40	62.9	↑1.5
4/22 00:50	64.3	↑1.4
4/22 01:00	65.7	↑1.4
4/22 01:10	67.0	↑1.3
4/22 01:20	68.2	↑1.2
4/22 01:30	69.4	↑1.2
4/22 01:40	70.5	↑1.1
4/22 01:50	71.5	↑1.0
4/22 02:00	72.5	↑1.0
4/22 02:10	73.3	↑0.8
4/22 02:20	74.1	↑0.8
4/22 02:30	74.8	↑0.7
4/22 02:40	75.4	↑0.6
4/22 02:50	75.8	↑0.4
4/22 03:00	76.2	↑0.4
4/22 03:10	76.4	↑0.2
4/22 03:20	76.6	↑0.2	満潮
4/22 03:30	76.6	0	満潮
4/22 03:40	76.6	0
4/22 03:50	76.4	↓-0.2
4/22 04:00	76.1	↓-0.3
4/22 04:10	75.8	↓-0.3
4/22 04:20	75.4	↓-0.4
4/22 04:30	74.9	↓-0.5
4/22 04:40	74.4	↓-0.5
4/22 04:50	73.8	↓-0.6
4/22 05:00	73.2	↓-0.6
4/22 05:10	72.5	↓-0.7
4/22 05:20	71.8	↓-0.7
4/22 05:30	71.1	↓-0.7
4/22 05:40	70.4	↓-0.7
4/22 05:50	69.7	↓-0.7
4/22 06:00	69.0	↓-0.7
4/22 06:10	68.3	↓-0.7
4/22 06:20	67.6	↓-0.7
4/22 06:30	66.9	↓-0.7
4/22 06:40	66.3	↓-0.6
4/22 06:50	65.6	↓-0.7
4/22 07:00	65.0	↓-0.6
4/22 07:10	64.4	↓-0.6
4/22 07:20	63.9	↓-0.5
4/22 07:30	63.4	↓-0.5
4/22 07:40	62.9	↓-0.5
4/22 07:50	62.5	↓-0.4
4/22 08:00	62.1	↓-0.4
4/22 08:10	61.8	↓-0.3
4/22 08:20	61.6	↓-0.2
4/22 08:30	61.4	↓-0.2
4/22 08:40	61.3	↓-0.1	干潮
4/22 08:50	61.3	0
4/22 09:00	61.5	↑0.2
4/22 09:10	61.7	↑0.2
4/22 09:20	62.0	↑0.3
4/22 09:30	62.5	↑0.5
4/22 09:40	63.1	↑0.6
4/22 09:50	63.8	↑0.7
4/22 10:00	64.6	↑0.8
4/22 10:10	65.6	↑1.0
4/22 10:20	66.6	↑1.0
4/22 10:30	67.8	↑1.2
4/22 10:40	69.0	↑1.2
4/22 10:50	70.4	↑1.4
4/22 11:00	71.8	↑1.4
4/22 11:10	73.3	↑1.5
4/22 11:20	74.9	↑1.6
4/22 11:30	76.5	↑1.6
4/22 11:40	78.1	↑1.6
4/22 11:50	79.8	↑1.7
4/22 12:00	81.4	↑1.6
4/22 12:10	83.1	↑1.7
4/22 12:20	84.7	↑1.6
4/22 12:30	86.2	↑1.5
4/22 12:40	87.8	↑1.6
4/22 12:50	89.2	↑1.4
4/22 13:00	90.6	↑1.4
4/22 13:10	91.9	↑1.3
4/22 13:20	93.2	↑1.3
4/22 13:30	94.3	↑1.1
4/22 13:40	95.3	↑1.0
4/22 13:50	96.1	↑0.8
4/22 14:00	96.9	↑0.8
4/22 14:10	97.5	↑0.6
4/22 14:20	98.0	↑0.5
4/22 14:30	98.3	↑0.3
4/22 14:40	98.4	↑0.1	満潮
4/22 14:50	98.4	0
4/22 15:00	98.2	↓-0.2
4/22 15:10	97.9	↓-0.3
4/22 15:20	97.4	↓-0.5
4/22 15:30	96.7	↓-0.7
4/22 15:40	95.9	↓-0.8
4/22 15:50	95.0	↓-0.9
4/22 16:00	93.8	↓-1.2
4/22 16:10	92.6	↓-1.2
4/22 16:20	91.2	↓-1.4
4/22 16:30	89.7	↓-1.5
4/22 16:40	88.1	↓-1.6
4/22 16:50	86.4	↓-1.7
4/22 17:00	84.7	↓-1.7
4/22 17:10	82.8	↓-1.9
4/22 17:20	80.9	↓-1.9
4/22 17:30	79.0	↓-1.9
4/22 17:40	77.0	↓-2.0
4/22 17:50	75.0	↓-2.0
4/22 18:00	73.0	↓-2.0
4/22 18:10	70.9	↓-2.1	最大潮位差
4/22 18:20	68.9	↓-2.0
4/22 18:30	66.9	↓-2.0
4/22 18:40	64.9	↓-2.0
4/22 18:50	63.0	↓-1.9
4/22 19:00	61.0	↓-2.0
4/22 19:10	59.1	↓-1.9
4/22 19:20	57.3	↓-1.8
4/22 19:30	55.5	↓-1.8
4/22 19:40	53.8	↓-1.7
4/22 19:50	52.1	↓-1.7
4/22 20:00	50.5	↓-1.6
4/22 20:10	49.0	↓-1.5
4/22 20:20	47.5	↓-1.5
4/22 20:30	46.2	↓-1.3
4/22 20:40	45.0	↓-1.2
4/22 20:50	43.8	↓-1.2
4/22 21:00	42.8	↓-1.0
4/22 21:10	41.9	↓-0.9
4/22 21:20	41.1	↓-0.8
4/22 21:30	40.4	↓-0.7
4/22 21:40	39.9	↓-0.5
4/22 21:50	39.5	↓-0.4
4/22 22:00	39.2	↓-0.3
4/22 22:10	39.1	↓-0.1	干潮
4/22 22:20	39.1	0
4/22 22:30	39.2	↑0.1
4/22 22:40	39.5	↑0.3
4/22 22:50	39.8	↑0.3
4/22 23:00	40.3	↑0.5
4/22 23:10	40.9	↑0.6
4/22 23:20	41.6	↑0.7
4/22 23:30	42.4	↑0.8
4/22 23:40	43.3	↑0.9
4/22 23:50	44.2	↑0.9