21 (水)	09:43	03:27	22:00	16:10
	168cm	38cm	152cm	32cm
大潮 出 06:05 入 18:16 出 05:35 入 18:01

八幡（福岡）2044年09月21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
9/21 00:00	98.9	↓-4.5
9/21 00:10	94.3	↓-4.6
9/21 00:20	89.8	↓-4.5
9/21 00:30	85.3	↓-4.5
9/21 00:40	80.9	↓-4.4
9/21 00:50	76.6	↓-4.3
9/21 01:00	72.4	↓-4.2
9/21 01:10	68.4	↓-4.0
9/21 01:20	64.5	↓-3.9
9/21 01:30	60.8	↓-3.7
9/21 01:40	57.3	↓-3.5
9/21 01:50	54.1	↓-3.2
9/21 02:00	51.0	↓-3.1
9/21 02:10	48.2	↓-2.8
9/21 02:20	45.8	↓-2.4
9/21 02:30	43.6	↓-2.2
9/21 02:40	41.7	↓-1.9
9/21 02:50	40.1	↓-1.6
9/21 03:00	38.9	↓-1.2
9/21 03:10	38.1	↓-0.8
9/21 03:20	37.7	↓-0.4	干潮
9/21 03:30	37.6	↓-0.1
9/21 03:40	38.0	↑0.4
9/21 03:50	38.8	↑0.8
9/21 04:00	40.0	↑1.2
9/21 04:10	41.7	↑1.7
9/21 04:20	43.8	↑2.1
9/21 04:30	46.2	↑2.4
9/21 04:40	49.1	↑2.9
9/21 04:50	52.3	↑3.2
9/21 05:00	55.9	↑3.6
9/21 05:10	59.8	↑3.9
9/21 05:20	64.0	↑4.2
9/21 05:30	68.5	↑4.5
9/21 05:40	73.2	↑4.7
9/21 05:50	78.0	↑4.8
9/21 06:00	83.1	↑5.1
9/21 06:10	88.3	↑5.2
9/21 06:20	93.5	↑5.2
9/21 06:30	98.9	↑5.4	最大潮位差
9/21 06:40	104.2	↑5.3
9/21 06:50	109.5	↑5.3
9/21 07:00	114.8	↑5.3
9/21 07:10	120.0	↑5.2
9/21 07:20	125.1	↑5.1
9/21 07:30	130.1	↑5.0
9/21 07:40	134.9	↑4.8
9/21 07:50	139.5	↑4.6
9/21 08:00	143.8	↑4.3
9/21 08:10	147.9	↑4.1
9/21 08:20	151.7	↑3.8
9/21 08:30	155.2	↑3.5
9/21 08:40	158.3	↑3.1
9/21 08:50	161.0	↑2.7
9/21 09:00	163.2	↑2.2
9/21 09:10	165.0	↑1.8
9/21 09:20	166.4	↑1.4
9/21 09:30	167.3	↑0.9
9/21 09:40	167.6	↑0.3	満潮
9/21 09:50	167.5	↓-0.1
9/21 10:00	166.8	↓-0.7
9/21 10:10	165.6	↓-1.2
9/21 10:20	164.0	↓-1.6
9/21 10:30	161.8	↓-2.2
9/21 10:40	159.2	↓-2.6
9/21 10:50	156.1	↓-3.1
9/21 11:00	152.7	↓-3.4
9/21 11:10	148.8	↓-3.9
9/21 11:20	144.7	↓-4.1
9/21 11:30	140.2	↓-4.5
9/21 11:40	135.5	↓-4.7
9/21 11:50	130.6	↓-4.9
9/21 12:00	125.6	↓-5.0
9/21 12:10	120.4	↓-5.2
9/21 12:20	115.1	↓-5.3
9/21 12:30	109.8	↓-5.3
9/21 12:40	104.5	↓-5.3
9/21 12:50	99.2	↓-5.3
9/21 13:00	93.9	↓-5.3
9/21 13:10	88.7	↓-5.2
9/21 13:20	83.6	↓-5.1
9/21 13:30	78.6	↓-5.0
9/21 13:40	73.8	↓-4.8
9/21 13:50	69.1	↓-4.7
9/21 14:00	64.5	↓-4.6
9/21 14:10	60.2	↓-4.3
9/21 14:20	56.1	↓-4.1
9/21 14:30	52.2	↓-3.9
9/21 14:40	48.6	↓-3.6
9/21 14:50	45.3	↓-3.3
9/21 15:00	42.3	↓-3.0
9/21 15:10	39.6	↓-2.7
9/21 15:20	37.3	↓-2.3
9/21 15:30	35.4	↓-1.9
9/21 15:40	33.9	↓-1.5
9/21 15:50	32.8	↓-1.1
9/21 16:00	32.1	↓-0.7	干潮
9/21 16:10	31.9	↓-0.2	干潮
9/21 16:20	32.2	↑0.3
9/21 16:30	32.9	↑0.7
9/21 16:40	34.1	↑1.2
9/21 16:50	35.8	↑1.7
9/21 17:00	37.9	↑2.1
9/21 17:10	40.5	↑2.6
9/21 17:20	43.4	↑2.9
9/21 17:30	46.8	↑3.4
9/21 17:40	50.5	↑3.7
9/21 17:50	54.5	↑4.0
9/21 18:00	58.8	↑4.3
9/21 18:10	63.3	↑4.5
9/21 18:20	68.1	↑4.8
9/21 18:30	73.1	↑5.0
9/21 18:40	78.2	↑5.1
9/21 18:50	83.3	↑5.1
9/21 19:00	88.6	↑5.3
9/21 19:10	93.9	↑5.3
9/21 19:20	99.1	↑5.2
9/21 19:30	104.3	↑5.2
9/21 19:40	109.4	↑5.1
9/21 19:50	114.4	↑5.0
9/21 20:00	119.2	↑4.8
9/21 20:10	123.9	↑4.7
9/21 20:20	128.3	↑4.4
9/21 20:30	132.4	↑4.1
9/21 20:40	136.2	↑3.8
9/21 20:50	139.6	↑3.4
9/21 21:00	142.7	↑3.1
9/21 21:10	145.4	↑2.7
9/21 21:20	147.6	↑2.2
9/21 21:30	149.4	↑1.8
9/21 21:40	150.6	↑1.2
9/21 21:50	151.4	↑0.8	満潮
9/21 22:00	151.6	↑0.2	満潮
9/21 22:10	151.3	↓-0.3
9/21 22:20	150.5	↓-0.8
9/21 22:30	149.1	↓-1.4
9/21 22:40	147.2	↓-1.9
9/21 22:50	144.9	↓-2.3
9/21 23:00	142.1	↓-2.8
9/21 23:10	138.8	↓-3.3
9/21 23:20	135.2	↓-3.6
9/21 23:30	131.2	↓-4.0
9/21 23:40	126.9	↓-4.3
9/21 23:50	122.3	↓-4.6