12 (月)	03:02	08:11	15:01	23:08
	71cm	49cm	89cm	41cm
小潮 出 07:05 入 18:00 出 11:58 入 01:05

八幡（福岡）2057年02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
2/12 00:00	52.6	↑1.4
2/12 00:10	54.1	↑1.5
2/12 00:20	55.5	↑1.4
2/12 00:30	57.0	↑1.5
2/12 00:40	58.4	↑1.4
2/12 00:50	59.8	↑1.4
2/12 01:00	61.1	↑1.3
2/12 01:10	62.4	↑1.3
2/12 01:20	63.6	↑1.2
2/12 01:30	64.7	↑1.1
2/12 01:40	65.8	↑1.1
2/12 01:50	66.7	↑0.9
2/12 02:00	67.6	↑0.9
2/12 02:10	68.3	↑0.7
2/12 02:20	68.9	↑0.6
2/12 02:30	69.4	↑0.5
2/12 02:40	69.7	↑0.3
2/12 02:50	70.0	↑0.3
2/12 03:00	70.1	↑0.1	満潮
2/12 03:10	70.0	↓-0.1
2/12 03:20	69.8	↓-0.2
2/12 03:30	69.5	↓-0.3
2/12 03:40	69.1	↓-0.4
2/12 03:50	68.5	↓-0.6
2/12 04:00	67.9	↓-0.6
2/12 04:10	67.1	↓-0.8
2/12 04:20	66.3	↓-0.8
2/12 04:30	65.3	↓-1.0
2/12 04:40	64.4	↓-0.9
2/12 04:50	63.3	↓-1.1
2/12 05:00	62.3	↓-1.0
2/12 05:10	61.2	↓-1.1
2/12 05:20	60.1	↓-1.1
2/12 05:30	59.0	↓-1.1
2/12 05:40	58.0	↓-1.0
2/12 05:50	57.0	↓-1.0
2/12 06:00	56.0	↓-1.0
2/12 06:10	55.0	↓-1.0
2/12 06:20	54.1	↓-0.9
2/12 06:30	53.3	↓-0.8
2/12 06:40	52.5	↓-0.8
2/12 06:50	51.8	↓-0.7
2/12 07:00	51.2	↓-0.6
2/12 07:10	50.6	↓-0.6
2/12 07:20	50.1	↓-0.5
2/12 07:30	49.7	↓-0.4
2/12 07:40	49.4	↓-0.3
2/12 07:50	49.1	↓-0.3
2/12 08:00	49.0	↓-0.1
2/12 08:10	49.0	0	干潮
2/12 08:20	49.0	0
2/12 08:30	49.2	↑0.2
2/12 08:40	49.4	↑0.2
2/12 08:50	49.8	↑0.4
2/12 09:00	50.3	↑0.5
2/12 09:10	50.8	↑0.5
2/12 09:20	51.5	↑0.7
2/12 09:30	52.3	↑0.8
2/12 09:40	53.2	↑0.9
2/12 09:50	54.3	↑1.1
2/12 10:00	55.4	↑1.1
2/12 10:10	56.6	↑1.2
2/12 10:20	57.8	↑1.2
2/12 10:30	59.2	↑1.4
2/12 10:40	60.6	↑1.4
2/12 10:50	62.1	↑1.5
2/12 11:00	63.6	↑1.5
2/12 11:10	65.1	↑1.5
2/12 11:20	66.7	↑1.6	最大潮位差
2/12 11:30	68.3	↑1.6	最大潮位差
2/12 11:40	69.8	↑1.5
2/12 11:50	71.3	↑1.5
2/12 12:00	72.9	↑1.6	最大潮位差
2/12 12:10	74.3	↑1.4
2/12 12:20	75.8	↑1.5
2/12 12:30	77.1	↑1.3
2/12 12:40	78.5	↑1.4
2/12 12:50	79.7	↑1.2
2/12 13:00	80.9	↑1.2
2/12 13:10	82.0	↑1.1
2/12 13:20	83.0	↑1.0
2/12 13:30	84.0	↑1.0
2/12 13:40	84.8	↑0.8
2/12 13:50	85.6	↑0.8
2/12 14:00	86.2	↑0.6
2/12 14:10	86.8	↑0.6
2/12 14:20	87.3	↑0.5
2/12 14:30	87.6	↑0.3
2/12 14:40	87.9	↑0.3
2/12 14:50	88.0	↑0.1
2/12 15:00	88.1	↑0.1	満潮
2/12 15:10	88.0	↓-0.1
2/12 15:20	87.9	↓-0.1
2/12 15:30	87.6	↓-0.3
2/12 15:40	87.2	↓-0.4
2/12 15:50	86.8	↓-0.4
2/12 16:00	86.2	↓-0.6
2/12 16:10	85.6	↓-0.6
2/12 16:20	84.9	↓-0.7
2/12 16:30	84.1	↓-0.8
2/12 16:40	83.2	↓-0.9
2/12 16:50	82.3	↓-0.9
2/12 17:00	81.3	↓-1.0
2/12 17:10	80.3	↓-1.0
2/12 17:20	79.2	↓-1.1
2/12 17:30	78.1	↓-1.1
2/12 17:40	76.9	↓-1.2
2/12 17:50	75.7	↓-1.2
2/12 18:00	74.5	↓-1.2
2/12 18:10	73.2	↓-1.3
2/12 18:20	71.9	↓-1.3
2/12 18:30	70.5	↓-1.4
2/12 18:40	69.2	↓-1.3
2/12 18:50	67.8	↓-1.4
2/12 19:00	66.4	↓-1.4
2/12 19:10	64.9	↓-1.5
2/12 19:20	63.5	↓-1.4
2/12 19:30	62.0	↓-1.5
2/12 19:40	60.5	↓-1.5
2/12 19:50	59.0	↓-1.5
2/12 20:00	57.6	↓-1.4
2/12 20:10	56.1	↓-1.5
2/12 20:20	54.6	↓-1.5
2/12 20:30	53.2	↓-1.4
2/12 20:40	51.8	↓-1.4
2/12 20:50	50.4	↓-1.4
2/12 21:00	49.1	↓-1.3
2/12 21:10	47.9	↓-1.2
2/12 21:20	46.7	↓-1.2
2/12 21:30	45.6	↓-1.1
2/12 21:40	44.6	↓-1.0
2/12 21:50	43.7	↓-0.9
2/12 22:00	42.9	↓-0.8
2/12 22:10	42.2	↓-0.7
2/12 22:20	41.6	↓-0.6
2/12 22:30	41.1	↓-0.5
2/12 22:40	40.8	↓-0.3
2/12 22:50	40.5	↓-0.3
2/12 23:00	40.4	↓-0.1	干潮
2/12 23:10	40.4	0
2/12 23:20	40.5	↑0.1
2/12 23:30	40.6	↑0.1
2/12 23:40	40.9	↑0.3
2/12 23:50	41.3	↑0.4