15 (水)	12:00	05:48	23:39	17:47
	138cm	32cm	155cm	57cm
中潮 出 06:22 入 17:45 出 09:21 入 20:13

八幡（福岡）2053年10月15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
10/15 00:00	152.4	↓-2.2
10/15 00:10	149.7	↓-2.7
10/15 00:20	146.6	↓-3.1
10/15 00:30	143.1	↓-3.5
10/15 00:40	139.3	↓-3.8
10/15 00:50	135.0	↓-4.3
10/15 01:00	130.5	↓-4.5
10/15 01:10	125.8	↓-4.7
10/15 01:20	120.8	↓-5.0
10/15 01:30	115.7	↓-5.1
10/15 01:40	110.5	↓-5.2
10/15 01:50	105.3	↓-5.2
10/15 02:00	100.0	↓-5.3	最大潮位差
10/15 02:10	94.8	↓-5.2
10/15 02:20	89.7	↓-5.1
10/15 02:30	84.7	↓-5.0
10/15 02:40	79.8	↓-4.9
10/15 02:50	75.2	↓-4.6
10/15 03:00	70.7	↓-4.5
10/15 03:10	66.4	↓-4.3
10/15 03:20	62.3	↓-4.1
10/15 03:30	58.5	↓-3.8
10/15 03:40	54.9	↓-3.6
10/15 03:50	51.5	↓-3.4
10/15 04:00	48.4	↓-3.1
10/15 04:10	45.5	↓-2.9
10/15 04:20	42.8	↓-2.7
10/15 04:30	40.4	↓-2.4
10/15 04:40	38.3	↓-2.1
10/15 04:50	36.4	↓-1.9
10/15 05:00	34.8	↓-1.6
10/15 05:10	33.4	↓-1.4
10/15 05:20	32.4	↓-1.0
10/15 05:30	31.7	↓-0.7
10/15 05:40	31.3	↓-0.4	干潮
10/15 05:50	31.3	0
10/15 06:00	31.5	↑0.2
10/15 06:10	32.2	↑0.7
10/15 06:20	33.2	↑1.0
10/15 06:30	34.6	↑1.4
10/15 06:40	36.3	↑1.7
10/15 06:50	38.4	↑2.1
10/15 07:00	40.9	↑2.5
10/15 07:10	43.6	↑2.7
10/15 07:20	46.7	↑3.1
10/15 07:30	50.0	↑3.3
10/15 07:40	53.6	↑3.6
10/15 07:50	57.4	↑3.8
10/15 08:00	61.4	↑4.0
10/15 08:10	65.5	↑4.1
10/15 08:20	69.7	↑4.2
10/15 08:30	74.1	↑4.4
10/15 08:40	78.5	↑4.4
10/15 08:50	82.9	↑4.4
10/15 09:00	87.3	↑4.4
10/15 09:10	91.7	↑4.4
10/15 09:20	96.0	↑4.3
10/15 09:30	100.2	↑4.2
10/15 09:40	104.3	↑4.1
10/15 09:50	108.3	↑4.0
10/15 10:00	112.1	↑3.8
10/15 10:10	115.8	↑3.7
10/15 10:20	119.2	↑3.4
10/15 10:30	122.4	↑3.2
10/15 10:40	125.4	↑3.0
10/15 10:50	128.1	↑2.7
10/15 11:00	130.5	↑2.4
10/15 11:10	132.6	↑2.1
10/15 11:20	134.3	↑1.7
10/15 11:30	135.7	↑1.4
10/15 11:40	136.7	↑1.0
10/15 11:50	137.3	↑0.6	満潮
10/15 12:00	137.4	↑0.1	満潮
10/15 12:10	137.2	↓-0.2
10/15 12:20	136.6	↓-0.6
10/15 12:30	135.5	↓-1.1
10/15 12:40	134.1	↓-1.4
10/15 12:50	132.3	↓-1.8
10/15 13:00	130.1	↓-2.2
10/15 13:10	127.6	↓-2.5
10/15 13:20	124.8	↓-2.8
10/15 13:30	121.7	↓-3.1
10/15 13:40	118.5	↓-3.2
10/15 13:50	115.0	↓-3.5
10/15 14:00	111.5	↓-3.5
10/15 14:10	107.8	↓-3.7
10/15 14:20	104.2	↓-3.6
10/15 14:30	100.5	↓-3.7
10/15 14:40	96.8	↓-3.7
10/15 14:50	93.2	↓-3.6
10/15 15:00	89.7	↓-3.5
10/15 15:10	86.3	↓-3.4
10/15 15:20	83.0	↓-3.3
10/15 15:30	79.9	↓-3.1
10/15 15:40	76.9	↓-3.0
10/15 15:50	74.1	↓-2.8
10/15 16:00	71.5	↓-2.6
10/15 16:10	69.1	↓-2.4
10/15 16:20	66.8	↓-2.3
10/15 16:30	64.8	↓-2.0
10/15 16:40	63.0	↓-1.8
10/15 16:50	61.3	↓-1.7
10/15 17:00	60.0	↓-1.3
10/15 17:10	58.8	↓-1.2
10/15 17:20	57.9	↓-0.9
10/15 17:30	57.3	↓-0.6
10/15 17:40	57.0	↓-0.3	干潮
10/15 17:50	56.9	↓-0.1
10/15 18:00	57.2	↑0.3
10/15 18:10	57.8	↑0.6
10/15 18:20	58.8	↑1.0
10/15 18:30	60.1	↑1.3
10/15 18:40	61.8	↑1.7
10/15 18:50	63.8	↑2.0
10/15 19:00	66.2	↑2.4
10/15 19:10	68.9	↑2.7
10/15 19:20	71.9	↑3.0
10/15 19:30	75.2	↑3.3
10/15 19:40	78.7	↑3.5
10/15 19:50	82.5	↑3.8
10/15 20:00	86.5	↑4.0
10/15 20:10	90.7	↑4.2
10/15 20:20	95.0	↑4.3
10/15 20:30	99.4	↑4.4
10/15 20:40	103.8	↑4.4
10/15 20:50	108.2	↑4.4
10/15 21:00	112.6	↑4.4
10/15 21:10	116.9	↑4.3
10/15 21:20	121.1	↑4.2
10/15 21:30	125.2	↑4.1
10/15 21:40	129.1	↑3.9
10/15 21:50	132.8	↑3.7
10/15 22:00	136.2	↑3.4
10/15 22:10	139.5	↑3.3
10/15 22:20	142.4	↑2.9
10/15 22:30	145.1	↑2.7
10/15 22:40	147.5	↑2.4
10/15 22:50	149.5	↑2.0
10/15 23:00	151.2	↑1.7
10/15 23:10	152.5	↑1.3
10/15 23:20	153.4	↑0.9
10/15 23:30	153.9	↑0.5	満潮
10/15 23:40	154.1	↑0.2
10/15 23:50	153.8	↓-0.3