11 (水)	02:02	06:34	13:08	21:15
	80cm	56cm	104cm	40cm
小潮 出 05:52 入 18:46 出 10:34 入 00:23

八幡（福岡）2057年04月11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
4/11 00:00	67.8	↑1.8
4/11 00:10	69.5	↑1.7
4/11 00:20	71.1	↑1.6
4/11 00:30	72.5	↑1.4
4/11 00:40	73.9	↑1.4
4/11 00:50	75.1	↑1.2
4/11 01:00	76.2	↑1.1
4/11 01:10	77.1	↑0.9
4/11 01:20	77.9	↑0.8
4/11 01:30	78.5	↑0.6
4/11 01:40	78.9	↑0.4
4/11 01:50	79.2	↑0.3
4/11 02:00	79.3	↑0.1	満潮
4/11 02:10	79.2	↓-0.1
4/11 02:20	79.0	↓-0.2
4/11 02:30	78.5	↓-0.5
4/11 02:40	78.0	↓-0.5
4/11 02:50	77.2	↓-0.8
4/11 03:00	76.3	↓-0.9
4/11 03:10	75.3	↓-1.0
4/11 03:20	74.2	↓-1.1
4/11 03:30	72.9	↓-1.3
4/11 03:40	71.6	↓-1.3
4/11 03:50	70.3	↓-1.3
4/11 04:00	68.8	↓-1.5
4/11 04:10	67.4	↓-1.4
4/11 04:20	66.0	↓-1.4
4/11 04:30	64.6	↓-1.4
4/11 04:40	63.2	↓-1.4
4/11 04:50	61.9	↓-1.3
4/11 05:00	60.7	↓-1.2
4/11 05:10	59.6	↓-1.1
4/11 05:20	58.6	↓-1.0
4/11 05:30	57.7	↓-0.9
4/11 05:40	57.0	↓-0.7
4/11 05:50	56.4	↓-0.6
4/11 06:00	55.9	↓-0.5
4/11 06:10	55.5	↓-0.4
4/11 06:20	55.2	↓-0.3
4/11 06:30	55.1	↓-0.1	干潮
4/11 06:40	55.2	↑0.1
4/11 06:50	55.3	↑0.1
4/11 07:00	55.6	↑0.3
4/11 07:10	56.0	↑0.4
4/11 07:20	56.5	↑0.5
4/11 07:30	57.1	↑0.6
4/11 07:40	57.8	↑0.7
4/11 07:50	58.7	↑0.9
4/11 08:00	59.7	↑1.0
4/11 08:10	60.7	↑1.0
4/11 08:20	61.9	↑1.2
4/11 08:30	63.2	↑1.3
4/11 08:40	64.6	↑1.4
4/11 08:50	66.1	↑1.5
4/11 09:00	67.7	↑1.6
4/11 09:10	69.4	↑1.7
4/11 09:20	71.2	↑1.8
4/11 09:30	73.1	↑1.9
4/11 09:40	75.0	↑1.9
4/11 09:50	76.9	↑1.9
4/11 10:00	78.9	↑2.0
4/11 10:10	80.9	↑2.0
4/11 10:20	82.9	↑2.0
4/11 10:30	84.9	↑2.0
4/11 10:40	86.9	↑2.0
4/11 10:50	88.8	↑1.9
4/11 11:00	90.7	↑1.9
4/11 11:10	92.4	↑1.7
4/11 11:20	94.1	↑1.7
4/11 11:30	95.6	↑1.5
4/11 11:40	97.0	↑1.4
4/11 11:50	98.3	↑1.3
4/11 12:00	99.5	↑1.2
4/11 12:10	100.5	↑1.0
4/11 12:20	101.3	↑0.8
4/11 12:30	102.0	↑0.7
4/11 12:40	102.5	↑0.5
4/11 12:50	102.9	↑0.4
4/11 13:00	103.1	↑0.2	満潮
4/11 13:10	103.1	0
4/11 13:20	103.0	↓-0.1
4/11 13:30	102.7	↓-0.3
4/11 13:40	102.2	↓-0.5
4/11 13:50	101.6	↓-0.6
4/11 14:00	100.8	↓-0.8
4/11 14:10	99.9	↓-0.9
4/11 14:20	98.8	↓-1.1
4/11 14:30	97.6	↓-1.2
4/11 14:40	96.2	↓-1.4
4/11 14:50	94.7	↓-1.5
4/11 15:00	93.1	↓-1.6
4/11 15:10	91.4	↓-1.7
4/11 15:20	89.5	↓-1.9
4/11 15:30	87.6	↓-1.9
4/11 15:40	85.6	↓-2.0
4/11 15:50	83.5	↓-2.1
4/11 16:00	81.4	↓-2.1
4/11 16:10	79.3	↓-2.1
4/11 16:20	77.1	↓-2.2	最大潮位差
4/11 16:30	74.9	↓-2.2	最大潮位差
4/11 16:40	72.8	↓-2.1
4/11 16:50	70.7	↓-2.1
4/11 17:00	68.6	↓-2.1
4/11 17:10	66.5	↓-2.1
4/11 17:20	64.5	↓-2.0
4/11 17:30	62.6	↓-1.9
4/11 17:40	60.7	↓-1.9
4/11 17:50	58.9	↓-1.8
4/11 18:00	57.2	↓-1.7
4/11 18:10	55.6	↓-1.6
4/11 18:20	54.0	↓-1.6
4/11 18:30	52.5	↓-1.5
4/11 18:40	51.1	↓-1.4
4/11 18:50	49.8	↓-1.3
4/11 19:00	48.5	↓-1.3
4/11 19:10	47.3	↓-1.2
4/11 19:20	46.2	↓-1.1
4/11 19:30	45.1	↓-1.1
4/11 19:40	44.1	↓-1.0
4/11 19:50	43.2	↓-0.9
4/11 20:00	42.3	↓-0.9
4/11 20:10	41.6	↓-0.7
4/11 20:20	40.9	↓-0.7
4/11 20:30	40.3	↓-0.6
4/11 20:40	39.9	↓-0.4
4/11 20:50	39.5	↓-0.4
4/11 21:00	39.3	↓-0.2
4/11 21:10	39.2	↓-0.1	干潮
4/11 21:20	39.2	0
4/11 21:30	39.3	↑0.1
4/11 21:40	39.6	↑0.3
4/11 21:50	40.0	↑0.4
4/11 22:00	40.5	↑0.5
4/11 22:10	41.1	↑0.6
4/11 22:20	41.9	↑0.8
4/11 22:30	42.7	↑0.8
4/11 22:40	43.7	↑1.0
4/11 22:50	44.7	↑1.0
4/11 23:00	45.9	↑1.2
4/11 23:10	47.0	↑1.1
4/11 23:20	48.3	↑1.3
4/11 23:30	49.6	↑1.3
4/11 23:40	50.9	↑1.3
4/11 23:50	52.2	↑1.3