09 (水)	01:20	06:42	12:49	19:50
	91cm	47cm	115cm	34cm
中潮 出 05:55 入 18:45 出 - 入 09:57

八幡（福岡）2053年04月09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
4/9 00:00	83.3	↑1.8
4/9 00:10	84.9	↑1.6
4/9 00:20	86.3	↑1.4
4/9 00:30	87.5	↑1.2
4/9 00:40	88.5	↑1.0
4/9 00:50	89.2	↑0.7
4/9 01:00	89.8	↑0.6
4/9 01:10	90.1	↑0.3	満潮
4/9 01:20	90.2	↑0.1	満潮
4/9 01:30	90.1	↓-0.1
4/9 01:40	89.7	↓-0.4
4/9 01:50	89.0	↓-0.7
4/9 02:00	88.2	↓-0.8
4/9 02:10	87.1	↓-1.1
4/9 02:20	85.8	↓-1.3
4/9 02:30	84.2	↓-1.6
4/9 02:40	82.5	↓-1.7
4/9 02:50	80.7	↓-1.8
4/9 03:00	78.7	↓-2.0
4/9 03:10	76.6	↓-2.1
4/9 03:20	74.5	↓-2.1
4/9 03:30	72.3	↓-2.2
4/9 03:40	70.0	↓-2.3
4/9 03:50	67.8	↓-2.2
4/9 04:00	65.6	↓-2.2
4/9 04:10	63.5	↓-2.1
4/9 04:20	61.5	↓-2.0
4/9 04:30	59.5	↓-2.0
4/9 04:40	57.7	↓-1.8
4/9 04:50	56.0	↓-1.7
4/9 05:00	54.4	↓-1.6
4/9 05:10	53.0	↓-1.4
4/9 05:20	51.7	↓-1.3
4/9 05:30	50.6	↓-1.1
4/9 05:40	49.6	↓-1.0
4/9 05:50	48.7	↓-0.9
4/9 06:00	48.0	↓-0.7
4/9 06:10	47.4	↓-0.6
4/9 06:20	47.0	↓-0.4
4/9 06:30	46.8	↓-0.2
4/9 06:40	46.7	↓-0.1	干潮
4/9 06:50	46.7	0
4/9 07:00	47.0	↑0.3
4/9 07:10	47.4	↑0.4
4/9 07:20	48.0	↑0.6
4/9 07:30	48.7	↑0.7
4/9 07:40	49.7	↑1.0
4/9 07:50	50.9	↑1.2
4/9 08:00	52.3	↑1.4
4/9 08:10	53.9	↑1.6
4/9 08:20	55.7	↑1.8
4/9 08:30	57.7	↑2.0
4/9 08:40	59.9	↑2.2
4/9 08:50	62.3	↑2.4
4/9 09:00	64.9	↑2.6
4/9 09:10	67.6	↑2.7
4/9 09:20	70.4	↑2.8
4/9 09:30	73.3	↑2.9
4/9 09:40	76.3	↑3.0
4/9 09:50	79.3	↑3.0
4/9 10:00	82.4	↑3.1
4/9 10:10	85.4	↑3.0
4/9 10:20	88.4	↑3.0
4/9 10:30	91.3	↑2.9
4/9 10:40	94.1	↑2.8
4/9 10:50	96.9	↑2.8
4/9 11:00	99.4	↑2.5
4/9 11:10	101.8	↑2.4
4/9 11:20	104.1	↑2.3
4/9 11:30	106.1	↑2.0
4/9 11:40	107.9	↑1.8
4/9 11:50	109.5	↑1.6
4/9 12:00	110.9	↑1.4
4/9 12:10	112.0	↑1.1
4/9 12:20	112.9	↑0.9
4/9 12:30	113.6	↑0.7
4/9 12:40	113.9	↑0.3	満潮
4/9 12:50	114.0	↑0.1
4/9 13:00	113.8	↓-0.2
4/9 13:10	113.4	↓-0.4
4/9 13:20	112.6	↓-0.8
4/9 13:30	111.6	↓-1.0
4/9 13:40	110.4	↓-1.2
4/9 13:50	108.8	↓-1.6
4/9 14:00	107.0	↓-1.8
4/9 14:10	105.0	↓-2.0
4/9 14:20	102.7	↓-2.3
4/9 14:30	100.2	↓-2.5
4/9 14:40	97.5	↓-2.7
4/9 14:50	94.6	↓-2.9
4/9 15:00	91.6	↓-3.0
4/9 15:10	88.5	↓-3.1
4/9 15:20	85.2	↓-3.3
4/9 15:30	82.0	↓-3.2
4/9 15:40	78.6	↓-3.4	最大潮位差
4/9 15:50	75.3	↓-3.3
4/9 16:00	72.1	↓-3.2
4/9 16:10	68.9	↓-3.2
4/9 16:20	65.7	↓-3.2
4/9 16:30	62.7	↓-3.0
4/9 16:40	59.8	↓-2.9
4/9 16:50	57.1	↓-2.7
4/9 17:00	54.5	↓-2.6
4/9 17:10	52.0	↓-2.5
4/9 17:20	49.7	↓-2.3
4/9 17:30	47.6	↓-2.1
4/9 17:40	45.6	↓-2.0
4/9 17:50	43.8	↓-1.8
4/9 18:00	42.2	↓-1.6
4/9 18:10	40.7	↓-1.5
4/9 18:20	39.4	↓-1.3
4/9 18:30	38.2	↓-1.2
4/9 18:40	37.1	↓-1.1
4/9 18:50	36.2	↓-0.9
4/9 19:00	35.4	↓-0.8
4/9 19:10	34.8	↓-0.6
4/9 19:20	34.3	↓-0.5
4/9 19:30	33.9	↓-0.4
4/9 19:40	33.7	↓-0.2	干潮
4/9 19:50	33.6	↓-0.1	干潮
4/9 20:00	33.7	↑0.1
4/9 20:10	34.0	↑0.3
4/9 20:20	34.4	↑0.4
4/9 20:30	35.0	↑0.6
4/9 20:40	35.7	↑0.7
4/9 20:50	36.6	↑0.9
4/9 21:00	37.7	↑1.1
4/9 21:10	38.9	↑1.2
4/9 21:20	40.3	↑1.4
4/9 21:30	41.8	↑1.5
4/9 21:40	43.4	↑1.6
4/9 21:50	45.2	↑1.8
4/9 22:00	47.0	↑1.8
4/9 22:10	48.9	↑1.9
4/9 22:20	50.8	↑1.9
4/9 22:30	52.8	↑2.0
4/9 22:40	54.8	↑2.0
4/9 22:50	56.8	↑2.0
4/9 23:00	58.8	↑2.0
4/9 23:10	60.7	↑1.9
4/9 23:20	62.7	↑2.0
4/9 23:30	64.5	↑1.8
4/9 23:40	66.3	↑1.8
4/9 23:50	68.1	↑1.8