12 (日)	09:27	03:28	21:50	15:45
	126cm	24cm	118cm	6cm
出 05:51 入 18:47 出 04:54 入 18:00 潮干狩り ◎ 13:46～17:38

八幡（福岡）2048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	73.7	↓-3.8
4/12 00:10	70.0	↓-3.7
4/12 00:20	66.3	↓-3.7
4/12 00:30	62.7	↓-3.6
4/12 00:40	59.2	↓-3.5
4/12 00:50	55.8	↓-3.4
4/12 01:00	52.4	↓-3.4
4/12 01:10	49.2	↓-3.2
4/12 01:20	46.1	↓-3.1
4/12 01:30	43.1	↓-3.0
4/12 01:40	40.3	↓-2.8
4/12 01:50	37.7	↓-2.6
4/12 02:00	35.2	↓-2.5
4/12 02:10	32.9	↓-2.3
4/12 02:20	30.8	↓-2.1
4/12 02:30	29.0	↓-1.8
4/12 02:40	27.4	↓-1.6
4/12 02:50	26.1	↓-1.3
4/12 03:00	25.0	↓-1.1
4/12 03:10	24.3	↓-0.7
4/12 03:20	23.9	↓-0.4	干潮
4/12 03:30	23.8	↓-0.1
4/12 03:40	24.1	↑0.3
4/12 03:50	24.7	↑0.6
4/12 04:00	25.7	↑1.0
4/12 04:10	27.0	↑1.3
4/12 04:20	28.7	↑1.7
4/12 04:30	30.7	↑2.0
4/12 04:40	33.0	↑2.3
4/12 04:50	35.6	↑2.6
4/12 05:00	38.5	↑2.9
4/12 05:10	41.7	↑3.2
4/12 05:20	45.2	↑3.5
4/12 05:30	48.8	↑3.6
4/12 05:40	52.6	↑3.8
4/12 05:50	56.6	↑4.0
4/12 06:00	60.7	↑4.1
4/12 06:10	64.9	↑4.2
4/12 06:20	69.2	↑4.3
4/12 06:30	73.6	↑4.4
4/12 06:40	77.9	↑4.3
4/12 06:50	82.3	↑4.4
4/12 07:00	86.6	↑4.3
4/12 07:10	90.8	↑4.2
4/12 07:20	94.9	↑4.1
4/12 07:30	99.0	↑4.1
4/12 07:40	102.8	↑3.8
4/12 07:50	106.5	↑3.7
4/12 08:00	109.9	↑3.4
4/12 08:10	113.1	↑3.2
4/12 08:20	116.0	↑2.9
4/12 08:30	118.5	↑2.5
4/12 08:40	120.7	↑2.2
4/12 08:50	122.5	↑1.8
4/12 09:00	123.9	↑1.4
4/12 09:10	124.9	↑1.0
4/12 09:20	125.4	↑0.5	満潮
4/12 09:30	125.5	↑0.1
4/12 09:40	125.0	↓-0.5
4/12 09:50	124.1	↓-0.9
4/12 10:00	122.7	↓-1.4
4/12 10:10	120.9	↓-1.8
4/12 10:20	118.6	↓-2.3
4/12 10:30	115.9	↓-2.7
4/12 10:40	112.8	↓-3.1
4/12 10:50	109.4	↓-3.4
4/12 11:00	105.6	↓-3.8
4/12 11:10	101.5	↓-4.1
4/12 11:20	97.3	↓-4.2
4/12 11:30	92.8	↓-4.5
4/12 11:40	88.1	↓-4.7
4/12 11:50	83.4	↓-4.7
4/12 12:00	78.5	↓-4.9	最大潮位差
4/12 12:10	73.7	↓-4.8
4/12 12:20	68.8	↓-4.9	最大潮位差
4/12 12:30	63.9	↓-4.9	最大潮位差
4/12 12:40	59.1	↓-4.8
4/12 12:50	54.4	↓-4.7
4/12 13:00	49.8	↓-4.6
4/12 13:10	45.3	↓-4.5
4/12 13:20	41.0	↓-4.3
4/12 13:30	36.8	↓-4.2
4/12 13:40	32.8	↓-4.0
4/12 13:50	29.0	↓-3.8
4/12 14:00	25.4	↓-3.6
4/12 14:10	22.0	↓-3.4
4/12 14:20	18.9	↓-3.1
4/12 14:30	16.1	↓-2.8
4/12 14:40	13.5	↓-2.6
4/12 14:50	11.3	↓-2.2
4/12 15:00	9.4	↓-1.9
4/12 15:10	7.9	↓-1.5
4/12 15:20	6.7	↓-1.2
4/12 15:30	5.9	↓-0.8
4/12 15:40	5.5	↓-0.4	干潮
4/12 15:50	5.6	↑0.1
4/12 16:00	6.0	↑0.4
4/12 16:10	6.9	↑0.9
4/12 16:20	8.2	↑1.3
4/12 16:30	9.9	↑1.7
4/12 16:40	12.0	↑2.1
4/12 16:50	14.4	↑2.4
4/12 17:00	17.3	↑2.9
4/12 17:10	20.4	↑3.1
4/12 17:20	23.9	↑3.5
4/12 17:30	27.6	↑3.7
4/12 17:40	31.6	↑4.0
4/12 17:50	35.8	↑4.2
4/12 18:00	40.2	↑4.4
4/12 18:10	44.7	↑4.5
4/12 18:20	49.3	↑4.6
4/12 18:30	53.9	↑4.6
4/12 18:40	58.6	↑4.7
4/12 18:50	63.4	↑4.8
4/12 19:00	68.1	↑4.7
4/12 19:10	72.7	↑4.6
4/12 19:20	77.3	↑4.6
4/12 19:30	81.7	↑4.4
4/12 19:40	86.1	↑4.4
4/12 19:50	90.2	↑4.1
4/12 20:00	94.2	↑4.0
4/12 20:10	97.9	↑3.7
4/12 20:20	101.4	↑3.5
4/12 20:30	104.6	↑3.2
4/12 20:40	107.6	↑3.0
4/12 20:50	110.1	↑2.5
4/12 21:00	112.4	↑2.3
4/12 21:10	114.2	↑1.8
4/12 21:20	115.6	↑1.4
4/12 21:30	116.7	↑1.1
4/12 21:40	117.2	↑0.5	満潮
4/12 21:50	117.4	↑0.2	満潮
4/12 22:00	117.1	↓-0.3
4/12 22:10	116.4	↓-0.7
4/12 22:20	115.3	↓-1.1
4/12 22:30	113.7	↓-1.6
4/12 22:40	111.8	↓-1.9
4/12 22:50	109.5	↓-2.3
4/12 23:00	106.8	↓-2.7
4/12 23:10	103.9	↓-2.9
4/12 23:20	100.8	↓-3.1
4/12 23:30	97.4	↓-3.4
4/12 23:40	93.8	↓-3.6
4/12 23:50	90.1	↓-3.7