12 (土)	05:59	10:17	16:09	-
	73cm	63cm	89cm	-
小潮 出 05:51 入 18:47 出 01:36 入 12:26

八幡（福岡）2053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	47.3	↑0.7
4/12 00:10	48.0	↑0.7
4/12 00:20	48.8	↑0.8
4/12 00:30	49.6	↑0.8
4/12 00:40	50.5	↑0.9
4/12 00:50	51.4	↑0.9
4/12 01:00	52.3	↑0.9
4/12 01:10	53.2	↑0.9
4/12 01:20	54.2	↑1.0
4/12 01:30	55.2	↑1.0
4/12 01:40	56.2	↑1.0
4/12 01:50	57.2	↑1.0
4/12 02:00	58.2	↑1.0
4/12 02:10	59.3	↑1.1
4/12 02:20	60.3	↑1.0
4/12 02:30	61.3	↑1.0
4/12 02:40	62.2	↑0.9
4/12 02:50	63.2	↑1.0
4/12 03:00	64.1	↑0.9
4/12 03:10	65.0	↑0.9
4/12 03:20	65.8	↑0.8
4/12 03:30	66.7	↑0.9
4/12 03:40	67.4	↑0.7
4/12 03:50	68.1	↑0.7
4/12 04:00	68.8	↑0.7
4/12 04:10	69.4	↑0.6
4/12 04:20	70.0	↑0.6
4/12 04:30	70.5	↑0.5
4/12 04:40	70.9	↑0.4
4/12 04:50	71.3	↑0.4
4/12 05:00	71.7	↑0.4
4/12 05:10	72.0	↑0.3
4/12 05:20	72.2	↑0.2
4/12 05:30	72.4	↑0.2
4/12 05:40	72.5	↑0.1
4/12 05:50	72.6	↑0.1	満潮
4/12 06:00	72.6	0
4/12 06:10	72.5	↓-0.1
4/12 06:20	72.4	↓-0.1
4/12 06:30	72.3	↓-0.1
4/12 06:40	72.1	↓-0.2
4/12 06:50	71.8	↓-0.3
4/12 07:00	71.5	↓-0.3
4/12 07:10	71.1	↓-0.4
4/12 07:20	70.7	↓-0.4
4/12 07:30	70.2	↓-0.5
4/12 07:40	69.7	↓-0.5
4/12 07:50	69.2	↓-0.5
4/12 08:00	68.6	↓-0.6
4/12 08:10	68.0	↓-0.6
4/12 08:20	67.4	↓-0.6
4/12 08:30	66.8	↓-0.6
4/12 08:40	66.2	↓-0.6
4/12 08:50	65.6	↓-0.6
4/12 09:00	65.0	↓-0.6
4/12 09:10	64.5	↓-0.5
4/12 09:20	64.0	↓-0.5
4/12 09:30	63.6	↓-0.4
4/12 09:40	63.3	↓-0.3
4/12 09:50	63.0	↓-0.3
4/12 10:00	62.8	↓-0.2
4/12 10:10	62.7	↓-0.1	干潮
4/12 10:20	62.7	0
4/12 10:30	62.8	↑0.1
4/12 10:40	63.0	↑0.2
4/12 10:50	63.3	↑0.3
4/12 11:00	63.6	↑0.3
4/12 11:10	64.1	↑0.5
4/12 11:20	64.6	↑0.5
4/12 11:30	65.2	↑0.6
4/12 11:40	65.9	↑0.7
4/12 11:50	66.7	↑0.8
4/12 12:00	67.6	↑0.9
4/12 12:10	68.5	↑0.9
4/12 12:20	69.4	↑0.9
4/12 12:30	70.4	↑1.0
4/12 12:40	71.5	↑1.1
4/12 12:50	72.6	↑1.1
4/12 13:00	73.7	↑1.1
4/12 13:10	74.8	↑1.1
4/12 13:20	76.0	↑1.2
4/12 13:30	77.1	↑1.1
4/12 13:40	78.2	↑1.1
4/12 13:50	79.4	↑1.2
4/12 14:00	80.5	↑1.1
4/12 14:10	81.5	↑1.0
4/12 14:20	82.5	↑1.0
4/12 14:30	83.5	↑1.0
4/12 14:40	84.3	↑0.8
4/12 14:50	85.2	↑0.9
4/12 15:00	85.9	↑0.7
4/12 15:10	86.5	↑0.6
4/12 15:20	87.1	↑0.6
4/12 15:30	87.5	↑0.4
4/12 15:40	87.9	↑0.4
4/12 15:50	88.1	↑0.2
4/12 16:00	88.3	↑0.2	満潮
4/12 16:10	88.3	0
4/12 16:20	88.2	↓-0.1
4/12 16:30	88.1	↓-0.1
4/12 16:40	87.8	↓-0.3
4/12 16:50	87.4	↓-0.4
4/12 17:00	86.9	↓-0.5
4/12 17:10	86.3	↓-0.6
4/12 17:20	85.7	↓-0.6
4/12 17:30	84.9	↓-0.8
4/12 17:40	84.1	↓-0.8
4/12 17:50	83.1	↓-1.0
4/12 18:00	82.1	↓-1.0
4/12 18:10	81.1	↓-1.0
4/12 18:20	79.9	↓-1.2
4/12 18:30	78.7	↓-1.2
4/12 18:40	77.4	↓-1.3
4/12 18:50	76.1	↓-1.3
4/12 19:00	74.7	↓-1.4
4/12 19:10	73.2	↓-1.5
4/12 19:20	71.7	↓-1.5
4/12 19:30	70.1	↓-1.6
4/12 19:40	68.5	↓-1.6
4/12 19:50	66.9	↓-1.6
4/12 20:00	65.3	↓-1.6
4/12 20:10	63.6	↓-1.7	最大潮位差
4/12 20:20	62.0	↓-1.6
4/12 20:30	60.3	↓-1.7	最大潮位差
4/12 20:40	58.7	↓-1.6
4/12 20:50	57.0	↓-1.7	最大潮位差
4/12 21:00	55.4	↓-1.6
4/12 21:10	53.9	↓-1.5
4/12 21:20	52.4	↓-1.5
4/12 21:30	51.0	↓-1.4
4/12 21:40	49.6	↓-1.4
4/12 21:50	48.3	↓-1.3
4/12 22:00	47.1	↓-1.2
4/12 22:10	46.0	↓-1.1
4/12 22:20	45.0	↓-1.0
4/12 22:30	44.0	↓-1.0
4/12 22:40	43.2	↓-0.8
4/12 22:50	42.4	↓-0.8
4/12 23:00	41.8	↓-0.6
4/12 23:10	41.2	↓-0.6
4/12 23:20	40.7	↓-0.5
4/12 23:30	40.4	↓-0.3
4/12 23:40	40.1	↓-0.3
4/12 23:50	39.9	↓-0.2