9 (日)	08:49	02:38	20:59	14:49
	118cm	10cm	129cm	5cm
中潮 出 05:56 入 18:44 出 04:22 入 16:43 潮干狩り ◎ 12:47～16:43

八幡（福岡）2051年04月9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
4/9 00:00	43.2	↓-4.0
4/9 00:10	39.4	↓-3.8
4/9 00:20	35.7	↓-3.7
4/9 00:30	32.2	↓-3.5
4/9 00:40	29.0	↓-3.2
4/9 00:50	25.9	↓-3.1
4/9 01:00	23.1	↓-2.8
4/9 01:10	20.5	↓-2.6
4/9 01:20	18.1	↓-2.4
4/9 01:30	16.0	↓-2.1
4/9 01:40	14.1	↓-1.9
4/9 01:50	12.5	↓-1.6
4/9 02:00	11.2	↓-1.3
4/9 02:10	10.2	↓-1.0
4/9 02:20	9.5	↓-0.7
4/9 02:30	9.1	↓-0.4	干潮
4/9 02:40	9.1	0
4/9 02:50	9.3	↑0.2
4/9 03:00	10.0	↑0.7
4/9 03:10	10.9	↑0.9
4/9 03:20	12.3	↑1.4
4/9 03:30	13.9	↑1.6
4/9 03:40	15.9	↑2.0
4/9 03:50	18.3	↑2.4
4/9 04:00	20.9	↑2.6
4/9 04:10	23.9	↑3.0
4/9 04:20	27.1	↑3.2
4/9 04:30	30.6	↑3.5
4/9 04:40	34.4	↑3.8
4/9 04:50	38.3	↑3.9
4/9 05:00	42.4	↑4.1
4/9 05:10	46.6	↑4.2
4/9 05:20	51.0	↑4.4
4/9 05:30	55.4	↑4.4
4/9 05:40	59.9	↑4.5
4/9 05:50	64.4	↑4.5
4/9 06:00	69.0	↑4.6
4/9 06:10	73.4	↑4.4
4/9 06:20	77.8	↑4.4
4/9 06:30	82.2	↑4.4
4/9 06:40	86.4	↑4.2
4/9 06:50	90.4	↑4.0
4/9 07:00	94.3	↑3.9
4/9 07:10	98.0	↑3.7
4/9 07:20	101.5	↑3.5
4/9 07:30	104.6	↑3.1
4/9 07:40	107.6	↑3.0
4/9 07:50	110.1	↑2.5
4/9 08:00	112.4	↑2.3
4/9 08:10	114.3	↑1.9
4/9 08:20	115.7	↑1.4
4/9 08:30	116.8	↑1.1
4/9 08:40	117.4	↑0.6	満潮
4/9 08:50	117.5	↑0.1
4/9 09:00	117.2	↓-0.3
4/9 09:10	116.4	↓-0.8
4/9 09:20	115.1	↓-1.3
4/9 09:30	113.4	↓-1.7
4/9 09:40	111.2	↓-2.2
4/9 09:50	108.5	↓-2.7
4/9 10:00	105.5	↓-3.0
4/9 10:10	102.0	↓-3.5
4/9 10:20	98.3	↓-3.7
4/9 10:30	94.2	↓-4.1
4/9 10:40	89.8	↓-4.4
4/9 10:50	85.3	↓-4.5
4/9 11:00	80.5	↓-4.8
4/9 11:10	75.7	↓-4.8
4/9 11:20	70.7	↓-5.0
4/9 11:30	65.8	↓-4.9
4/9 11:40	60.8	↓-5.0
4/9 11:50	55.9	↓-4.9
4/9 12:00	51.1	↓-4.8
4/9 12:10	46.4	↓-4.7
4/9 12:20	41.8	↓-4.6
4/9 12:30	37.4	↓-4.4
4/9 12:40	33.2	↓-4.2
4/9 12:50	29.2	↓-4.0
4/9 13:00	25.5	↓-3.7
4/9 13:10	22.0	↓-3.5
4/9 13:20	18.7	↓-3.3
4/9 13:30	15.8	↓-2.9
4/9 13:40	13.1	↓-2.7
4/9 13:50	10.8	↓-2.3
4/9 14:00	8.8	↓-2.0
4/9 14:10	7.1	↓-1.7
4/9 14:20	5.8	↓-1.3
4/9 14:30	4.9	↓-0.9
4/9 14:40	4.3	↓-0.6	干潮
4/9 14:50	4.2	↓-0.1
4/9 15:00	4.5	↑0.3
4/9 15:10	5.2	↑0.7
4/9 15:20	6.3	↑1.1
4/9 15:30	7.9	↑1.6
4/9 15:40	9.8	↑1.9
4/9 15:50	12.2	↑2.4
4/9 16:00	15.0	↑2.8
4/9 16:10	18.2	↑3.2
4/9 16:20	21.7	↑3.5
4/9 16:30	25.6	↑3.9
4/9 16:40	29.8	↑4.2
4/9 16:50	34.2	↑4.4
4/9 17:00	38.9	↑4.7
4/9 17:10	43.8	↑4.9
4/9 17:20	48.8	↑5.0
4/9 17:30	53.9	↑5.1
4/9 17:40	59.1	↑5.2
4/9 17:50	64.4	↑5.3	最大潮位差
4/9 18:00	69.6	↑5.2
4/9 18:10	74.8	↑5.2
4/9 18:20	80.0	↑5.2
4/9 18:30	85.0	↑5.0
4/9 18:40	89.9	↑4.9
4/9 18:50	94.6	↑4.7
4/9 19:00	99.1	↑4.5
4/9 19:10	103.4	↑4.3
4/9 19:20	107.4	↑4.0
4/9 19:30	111.2	↑3.8
4/9 19:40	114.6	↑3.4
4/9 19:50	117.8	↑3.2
4/9 20:00	120.5	↑2.7
4/9 20:10	122.9	↑2.4
4/9 20:20	124.9	↑2.0
4/9 20:30	126.4	↑1.5
4/9 20:40	127.5	↑1.1
4/9 20:50	128.2	↑0.7	満潮
4/9 21:00	128.3	↑0.1
4/9 21:10	128.0	↓-0.3
4/9 21:20	127.2	↓-0.8
4/9 21:30	125.8	↓-1.4
4/9 21:40	124.0	↓-1.8
4/9 21:50	121.8	↓-2.2
4/9 22:00	119.1	↓-2.7
4/9 22:10	115.9	↓-3.2
4/9 22:20	112.4	↓-3.5
4/9 22:30	108.5	↓-3.9
4/9 22:40	104.3	↓-4.2
4/9 22:50	99.9	↓-4.4
4/9 23:00	95.2	↓-4.7
4/9 23:10	90.3	↓-4.9
4/9 23:20	85.3	↓-5.0
4/9 23:30	80.3	↓-5.0
4/9 23:40	75.2	↓-5.1
4/9 23:50	70.1	↓-5.1