1 (日)	11:03	04:57	23:42	17:30
	131cm	18cm	115cm	-1cm
中潮 出 06:06 入 18:39 出 06:55 入 20:57

八幡（福岡）2063年04月1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
4/1 00:00	113.0	↓-2.3
4/1 00:10	110.4	↓-2.6
4/1 00:20	107.3	↓-3.1
4/1 00:30	103.8	↓-3.5
4/1 00:40	100.1	↓-3.7
4/1 00:50	96.0	↓-4.1
4/1 01:00	91.7	↓-4.3
4/1 01:10	87.3	↓-4.4
4/1 01:20	82.6	↓-4.7
4/1 01:30	77.9	↓-4.7
4/1 01:40	73.2	↓-4.7
4/1 01:50	68.4	↓-4.8
4/1 02:00	63.7	↓-4.7
4/1 02:10	59.1	↓-4.6
4/1 02:20	54.6	↓-4.5
4/1 02:30	50.3	↓-4.3
4/1 02:40	46.2	↓-4.1
4/1 02:50	42.4	↓-3.8
4/1 03:00	38.7	↓-3.7
4/1 03:10	35.4	↓-3.3
4/1 03:20	32.3	↓-3.1
4/1 03:30	29.5	↓-2.8
4/1 03:40	26.9	↓-2.6
4/1 03:50	24.7	↓-2.2
4/1 04:00	22.8	↓-1.9
4/1 04:10	21.2	↓-1.6
4/1 04:20	19.8	↓-1.4
4/1 04:30	18.8	↓-1.0
4/1 04:40	18.2	↓-0.6
4/1 04:50	17.8	↓-0.4	干潮
4/1 05:00	17.8	0
4/1 05:10	18.1	↑0.3
4/1 05:20	18.8	↑0.7
4/1 05:30	19.8	↑1.0
4/1 05:40	21.2	↑1.4
4/1 05:50	22.9	↑1.7
4/1 06:00	25.0	↑2.1
4/1 06:10	27.5	↑2.5
4/1 06:20	30.3	↑2.8
4/1 06:30	33.4	↑3.1
4/1 06:40	36.9	↑3.5
4/1 06:50	40.6	↑3.7
4/1 07:00	44.7	↑4.1
4/1 07:10	48.9	↑4.2
4/1 07:20	53.4	↑4.5
4/1 07:30	58.0	↑4.6
4/1 07:40	62.8	↑4.8
4/1 07:50	67.7	↑4.9
4/1 08:00	72.6	↑4.9
4/1 08:10	77.5	↑4.9
4/1 08:20	82.4	↑4.9
4/1 08:30	87.2	↑4.8
4/1 08:40	92.0	↑4.8
4/1 08:50	96.5	↑4.5
4/1 09:00	100.9	↑4.4
4/1 09:10	105.1	↑4.2
4/1 09:20	109.0	↑3.9
4/1 09:30	112.7	↑3.7
4/1 09:40	116.1	↑3.4
4/1 09:50	119.2	↑3.1
4/1 10:00	121.9	↑2.7
4/1 10:10	124.3	↑2.4
4/1 10:20	126.3	↑2.0
4/1 10:30	127.9	↑1.6
4/1 10:40	129.1	↑1.2
4/1 10:50	129.8	↑0.7
4/1 11:00	130.1	↑0.3	満潮
4/1 11:10	130.0	↓-0.1
4/1 11:20	129.4	↓-0.6
4/1 11:30	128.3	↓-1.1
4/1 11:40	126.8	↓-1.5
4/1 11:50	124.8	↓-2.0
4/1 12:00	122.3	↓-2.5
4/1 12:10	119.4	↓-2.9
4/1 12:20	116.1	↓-3.3
4/1 12:30	112.4	↓-3.7
4/1 12:40	108.2	↓-4.2
4/1 12:50	103.8	↓-4.4
4/1 13:00	99.0	↓-4.8
4/1 13:10	94.0	↓-5.0
4/1 13:20	88.7	↓-5.3
4/1 13:30	83.3	↓-5.4
4/1 13:40	77.8	↓-5.5
4/1 13:50	72.2	↓-5.6	最大潮位差
4/1 14:00	66.6	↓-5.6	最大潮位差
4/1 14:10	61.0	↓-5.6	最大潮位差
4/1 14:20	55.5	↓-5.5
4/1 14:30	50.2	↓-5.3
4/1 14:40	44.9	↓-5.3
4/1 14:50	39.9	↓-5.0
4/1 15:00	35.1	↓-4.8
4/1 15:10	30.5	↓-4.6
4/1 15:20	26.2	↓-4.3
4/1 15:30	22.2	↓-4.0
4/1 15:40	18.5	↓-3.7
4/1 15:50	15.1	↓-3.4
4/1 16:00	11.9	↓-3.2
4/1 16:10	9.1	↓-2.8
4/1 16:20	6.6	↓-2.5
4/1 16:30	4.5	↓-2.1
4/1 16:40	2.6	↓-1.9
4/1 16:50	1.1	↓-1.5
4/1 17:00	-0.1	↓-1.2
4/1 17:10	-1.0	↓-0.9
4/1 17:20	-1.5	↓-0.5	干潮
4/1 17:30	-1.6	↓-0.1	干潮
4/1 17:40	-1.4	↑0.2
4/1 17:50	-0.8	↑0.6
4/1 18:00	0.2	↑1.0
4/1 18:10	1.5	↑1.3
4/1 18:20	3.2	↑1.7
4/1 18:30	5.3	↑2.1
4/1 18:40	7.8	↑2.5
4/1 18:50	10.6	↑2.8
4/1 19:00	13.8	↑3.2
4/1 19:10	17.3	↑3.5
4/1 19:20	21.1	↑3.8
4/1 19:30	25.1	↑4.0
4/1 19:40	29.5	↑4.4
4/1 19:50	34.0	↑4.5
4/1 20:00	38.6	↑4.6
4/1 20:10	43.5	↑4.9
4/1 20:20	48.4	↑4.9
4/1 20:30	53.3	↑4.9
4/1 20:40	58.3	↑5.0
4/1 20:50	63.2	↑4.9
4/1 21:00	68.1	↑4.9
4/1 21:10	72.9	↑4.8
4/1 21:20	77.5	↑4.6
4/1 21:30	82.0	↑4.5
4/1 21:40	86.2	↑4.2
4/1 21:50	90.3	↑4.1
4/1 22:00	94.1	↑3.8
4/1 22:10	97.7	↑3.6
4/1 22:20	100.9	↑3.2
4/1 22:30	103.8	↑2.9
4/1 22:40	106.4	↑2.6
4/1 22:50	108.7	↑2.3
4/1 23:00	110.5	↑1.8
4/1 23:10	112.0	↑1.5
4/1 23:20	113.1	↑1.1
4/1 23:30	113.8	↑0.7
4/1 23:40	114.0	↑0.2	満潮
4/1 23:50	113.8	↓-0.2