20 (日)	01:12	06:57	12:57	19:51
	131cm	54cm	155cm	34cm
中潮 出 05:08 入 19:31 出 22:58 入 09:57

八幡（福岡）2049年06月20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
6/20 00:00	119.9	↑2.8
6/20 00:10	122.5	↑2.6
6/20 00:20	124.7	↑2.2
6/20 00:30	126.6	↑1.9
6/20 00:40	128.1	↑1.5
6/20 00:50	129.2	↑1.1
6/20 01:00	129.8	↑0.6
6/20 01:10	130.1	↑0.3	満潮
6/20 01:20	130.0	↓-0.1
6/20 01:30	129.4	↓-0.6
6/20 01:40	128.5	↓-0.9
6/20 01:50	127.1	↓-1.4
6/20 02:00	125.5	↓-1.6
6/20 02:10	123.5	↓-2.0
6/20 02:20	121.2	↓-2.3
6/20 02:30	118.6	↓-2.6
6/20 02:40	115.9	↓-2.7
6/20 02:50	112.9	↓-3.0
6/20 03:00	109.8	↓-3.1
6/20 03:10	106.5	↓-3.3
6/20 03:20	103.2	↓-3.3
6/20 03:30	99.8	↓-3.4
6/20 03:40	96.4	↓-3.4
6/20 03:50	93.1	↓-3.3
6/20 04:00	89.7	↓-3.4
6/20 04:10	86.4	↓-3.3
6/20 04:20	83.2	↓-3.2
6/20 04:30	80.1	↓-3.1
6/20 04:40	77.0	↓-3.1
6/20 04:50	74.1	↓-2.9
6/20 05:00	71.3	↓-2.8
6/20 05:10	68.7	↓-2.6
6/20 05:20	66.2	↓-2.5
6/20 05:30	63.8	↓-2.4
6/20 05:40	61.7	↓-2.1
6/20 05:50	59.8	↓-1.9
6/20 06:00	58.0	↓-1.8
6/20 06:10	56.5	↓-1.5
6/20 06:20	55.3	↓-1.2
6/20 06:30	54.3	↓-1.0
6/20 06:40	53.6	↓-0.7
6/20 06:50	53.3	↓-0.3	干潮
6/20 07:00	53.2	↓-0.1
6/20 07:10	53.5	↑0.3
6/20 07:20	54.2	↑0.7
6/20 07:30	55.2	↑1.0
6/20 07:40	56.6	↑1.4
6/20 07:50	58.4	↑1.8
6/20 08:00	60.5	↑2.1
6/20 08:10	62.9	↑2.4
6/20 08:20	65.7	↑2.8
6/20 08:30	68.8	↑3.1
6/20 08:40	72.2	↑3.4
6/20 08:50	75.8	↑3.6
6/20 09:00	79.6	↑3.8
6/20 09:10	83.7	↑4.1
6/20 09:20	87.9	↑4.2
6/20 09:30	92.2	↑4.3
6/20 09:40	96.5	↑4.3
6/20 09:50	101.0	↑4.5	最大潮位差
6/20 10:00	105.4	↑4.4
6/20 10:10	109.8	↑4.4
6/20 10:20	114.2	↑4.4
6/20 10:30	118.5	↑4.3
6/20 10:40	122.6	↑4.1
6/20 10:50	126.6	↑4.0
6/20 11:00	130.5	↑3.9
6/20 11:10	134.1	↑3.6
6/20 11:20	137.5	↑3.4
6/20 11:30	140.7	↑3.2
6/20 11:40	143.6	↑2.9
6/20 11:50	146.2	↑2.6
6/20 12:00	148.5	↑2.3
6/20 12:10	150.5	↑2.0
6/20 12:20	152.1	↑1.6
6/20 12:30	153.3	↑1.2
6/20 12:40	154.1	↑0.8
6/20 12:50	154.6	↑0.5	満潮
6/20 13:00	154.6	0
6/20 13:10	154.2	↓-0.4
6/20 13:20	153.4	↓-0.8
6/20 13:30	152.2	↓-1.2
6/20 13:40	150.5	↓-1.7
6/20 13:50	148.5	↓-2.0
6/20 14:00	146.1	↓-2.4
6/20 14:10	143.4	↓-2.7
6/20 14:20	140.3	↓-3.1
6/20 14:30	136.9	↓-3.4
6/20 14:40	133.3	↓-3.6
6/20 14:50	129.4	↓-3.9
6/20 15:00	125.4	↓-4.0
6/20 15:10	121.2	↓-4.2
6/20 15:20	116.9	↓-4.3
6/20 15:30	112.4	↓-4.5	最大潮位差
6/20 15:40	108.0	↓-4.4
6/20 15:50	103.5	↓-4.5	最大潮位差
6/20 16:00	99.0	↓-4.5	最大潮位差
6/20 16:10	94.6	↓-4.4
6/20 16:20	90.2	↓-4.4
6/20 16:30	85.9	↓-4.3
6/20 16:40	81.7	↓-4.2
6/20 16:50	77.6	↓-4.1
6/20 17:00	73.6	↓-4.0
6/20 17:10	69.7	↓-3.9
6/20 17:20	65.9	↓-3.8
6/20 17:30	62.3	↓-3.6
6/20 17:40	58.8	↓-3.5
6/20 17:50	55.5	↓-3.3
6/20 18:00	52.3	↓-3.2
6/20 18:10	49.4	↓-2.9
6/20 18:20	46.6	↓-2.8
6/20 18:30	44.1	↓-2.5
6/20 18:40	41.8	↓-2.3
6/20 18:50	39.7	↓-2.1
6/20 19:00	37.9	↓-1.8
6/20 19:10	36.4	↓-1.5
6/20 19:20	35.2	↓-1.2
6/20 19:30	34.4	↓-0.8
6/20 19:40	33.8	↓-0.6
6/20 19:50	33.7	↓-0.1	干潮
6/20 20:00	33.8	↑0.1
6/20 20:10	34.4	↑0.6
6/20 20:20	35.2	↑0.8
6/20 20:30	36.5	↑1.3
6/20 20:40	38.1	↑1.6
6/20 20:50	40.0	↑1.9
6/20 21:00	42.2	↑2.2
6/20 21:10	44.7	↑2.5
6/20 21:20	47.5	↑2.8
6/20 21:30	50.5	↑3.0
6/20 21:40	53.7	↑3.2
6/20 21:50	57.1	↑3.4
6/20 22:00	60.7	↑3.6
6/20 22:10	64.4	↑3.7
6/20 22:20	68.2	↑3.8
6/20 22:30	72.1	↑3.9
6/20 22:40	76.0	↑3.9
6/20 22:50	79.9	↑3.9
6/20 23:00	83.9	↑4.0
6/20 23:10	87.8	↑3.9
6/20 23:20	91.7	↑3.9
6/20 23:30	95.4	↑3.7
6/20 23:40	99.1	↑3.7
6/20 23:50	102.7	↑3.6