12 (火)	09:49	03:55	22:25	16:14
	131cm	18cm	121cm	3cm
大潮 出 05:51 入 18:47 出 18:48 入 05:27 潮干狩り ◎ 14:05～18:15

八幡（福岡）2044年04月12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
4/12 00:00	88.9	↓-4.2
4/12 00:10	84.7	↓-4.2
4/12 00:20	80.4	↓-4.3
4/12 00:30	76.0	↓-4.4
4/12 00:40	71.7	↓-4.3
4/12 00:50	67.4	↓-4.3
4/12 01:00	63.1	↓-4.3
4/12 01:10	58.9	↓-4.2
4/12 01:20	54.9	↓-4.0
4/12 01:30	50.9	↓-4.0
4/12 01:40	47.1	↓-3.8
4/12 01:50	43.4	↓-3.7
4/12 02:00	39.9	↓-3.5
4/12 02:10	36.5	↓-3.4
4/12 02:20	33.4	↓-3.1
4/12 02:30	30.5	↓-2.9
4/12 02:40	27.8	↓-2.7
4/12 02:50	25.4	↓-2.4
4/12 03:00	23.3	↓-2.1
4/12 03:10	21.5	↓-1.8
4/12 03:20	20.0	↓-1.5
4/12 03:30	18.8	↓-1.2
4/12 03:40	18.1	↓-0.7
4/12 03:50	17.7	↓-0.4	干潮
4/12 04:00	17.7	0
4/12 04:10	18.2	↑0.5
4/12 04:20	19.0	↑0.8
4/12 04:30	20.3	↑1.3
4/12 04:40	22.0	↑1.7
4/12 04:50	24.1	↑2.1
4/12 05:00	26.5	↑2.4
4/12 05:10	29.4	↑2.9
4/12 05:20	32.6	↑3.2
4/12 05:30	36.1	↑3.5
4/12 05:40	39.9	↑3.8
4/12 05:50	44.0	↑4.1
4/12 06:00	48.3	↑4.3
4/12 06:10	52.8	↑4.5
4/12 06:20	57.5	↑4.7
4/12 06:30	62.3	↑4.8
4/12 06:40	67.1	↑4.8
4/12 06:50	72.1	↑5.0
4/12 07:00	77.0	↑4.9
4/12 07:10	81.9	↑4.9
4/12 07:20	86.7	↑4.8
4/12 07:30	91.5	↑4.8
4/12 07:40	96.1	↑4.6
4/12 07:50	100.6	↑4.5
4/12 08:00	104.9	↑4.3
4/12 08:10	108.9	↑4.0
4/12 08:20	112.7	↑3.8
4/12 08:30	116.2	↑3.5
4/12 08:40	119.4	↑3.2
4/12 08:50	122.3	↑2.9
4/12 09:00	124.7	↑2.4
4/12 09:10	126.7	↑2.0
4/12 09:20	128.3	↑1.6
4/12 09:30	129.4	↑1.1
4/12 09:40	130.1	↑0.7	満潮
4/12 09:50	130.2	↑0.1
4/12 10:00	129.9	↓-0.3
4/12 10:10	129.0	↓-0.9
4/12 10:20	127.7	↓-1.3
4/12 10:30	125.8	↓-1.9
4/12 10:40	123.5	↓-2.3
4/12 10:50	120.7	↓-2.8
4/12 11:00	117.5	↓-3.2
4/12 11:10	113.9	↓-3.6
4/12 11:20	109.9	↓-4.0
4/12 11:30	105.6	↓-4.3
4/12 11:40	101.1	↓-4.5
4/12 11:50	96.3	↓-4.8
4/12 12:00	91.4	↓-4.9
4/12 12:10	86.3	↓-5.1
4/12 12:20	81.2	↓-5.1
4/12 12:30	76.0	↓-5.2	最大潮位差
4/12 12:40	70.8	↓-5.2	最大潮位差
4/12 12:50	65.6	↓-5.2	最大潮位差
4/12 13:00	60.5	↓-5.1
4/12 13:10	55.5	↓-5.0
4/12 13:20	50.7	↓-4.8
4/12 13:30	45.9	↓-4.8
4/12 13:40	41.3	↓-4.6
4/12 13:50	36.9	↓-4.4
4/12 14:00	32.7	↓-4.2
4/12 14:10	28.7	↓-4.0
4/12 14:20	24.9	↓-3.8
4/12 14:30	21.4	↓-3.5
4/12 14:40	18.1	↓-3.3
4/12 14:50	15.0	↓-3.1
4/12 15:00	12.3	↓-2.7
4/12 15:10	9.8	↓-2.5
4/12 15:20	7.6	↓-2.2
4/12 15:30	5.8	↓-1.8
4/12 15:40	4.4	↓-1.4
4/12 15:50	3.3	↓-1.1
4/12 16:00	2.6	↓-0.7
4/12 16:10	2.2	↓-0.4	干潮
4/12 16:20	2.3	↑0.1
4/12 16:30	2.8	↑0.5
4/12 16:40	3.7	↑0.9
4/12 16:50	5.0	↑1.3
4/12 17:00	6.8	↑1.8
4/12 17:10	8.9	↑2.1
4/12 17:20	11.4	↑2.5
4/12 17:30	14.2	↑2.8
4/12 17:40	17.4	↑3.2
4/12 17:50	21.0	↑3.6
4/12 18:00	24.8	↑3.8
4/12 18:10	28.8	↑4.0
4/12 18:20	33.1	↑4.3
4/12 18:30	37.5	↑4.4
4/12 18:40	42.1	↑4.6
4/12 18:50	46.9	↑4.8
4/12 19:00	51.7	↑4.8
4/12 19:10	56.6	↑4.9
4/12 19:20	61.5	↑4.9
4/12 19:30	66.4	↑4.9
4/12 19:40	71.2	↑4.8
4/12 19:50	76.0	↑4.8
4/12 20:00	80.7	↑4.7
4/12 20:10	85.3	↑4.6
4/12 20:20	89.7	↑4.4
4/12 20:30	94.0	↑4.3
4/12 20:40	98.0	↑4.0
4/12 20:50	101.8	↑3.8
4/12 21:00	105.4	↑3.6
4/12 21:10	108.6	↑3.2
4/12 21:20	111.5	↑2.9
4/12 21:30	114.0	↑2.5
4/12 21:40	116.2	↑2.2
4/12 21:50	117.9	↑1.7
4/12 22:00	119.2	↑1.3
4/12 22:10	120.1	↑0.9
4/12 22:20	120.5	↑0.4	満潮
4/12 22:30	120.4	↓-0.1
4/12 22:40	119.9	↓-0.5
4/12 22:50	119.0	↓-0.9
4/12 23:00	117.5	↓-1.5
4/12 23:10	115.7	↓-1.8
4/12 23:20	113.5	↓-2.2
4/12 23:30	110.9	↓-2.6
4/12 23:40	107.9	↓-3.0
4/12 23:50	104.7	↓-3.2