1 (月)	10:56	04:51	23:28	17:20
	140cm	4cm	130cm	-14cm
大潮 出 06:05 入 18:39 出 07:00 入 20:24

八幡（福岡）2052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	117.7	↓-3.8
4/1 00:10	113.5	↓-4.2
4/1 00:20	108.9	↓-4.6
4/1 00:30	104.0	↓-4.9
4/1 00:40	98.9	↓-5.1
4/1 00:50	93.5	↓-5.4
4/1 01:00	87.9	↓-5.6
4/1 01:10	82.3	↓-5.6
4/1 01:20	76.6	↓-5.7
4/1 01:30	70.9	↓-5.7
4/1 01:40	65.2	↓-5.7
4/1 01:50	59.7	↓-5.5
4/1 02:00	54.2	↓-5.5
4/1 02:10	49.0	↓-5.2
4/1 02:20	44.0	↓-5.0
4/1 02:30	39.1	↓-4.9
4/1 02:40	34.6	↓-4.5
4/1 02:50	30.2	↓-4.4
4/1 03:00	26.2	↓-4.0
4/1 03:10	22.4	↓-3.8
4/1 03:20	19.0	↓-3.4
4/1 03:30	15.8	↓-3.2
4/1 03:40	13.0	↓-2.8
4/1 03:50	10.5	↓-2.5
4/1 04:00	8.3	↓-2.2
4/1 04:10	6.5	↓-1.8
4/1 04:20	5.1	↓-1.4
4/1 04:30	4.0	↓-1.1
4/1 04:40	3.4	↓-0.6
4/1 04:50	3.2	↓-0.2	干潮
4/1 05:00	3.4	↑0.2
4/1 05:10	4.0	↑0.6
4/1 05:20	5.1	↑1.1
4/1 05:30	6.7	↑1.6
4/1 05:40	8.7	↑2.0
4/1 05:50	11.1	↑2.4
4/1 06:00	14.1	↑3.0
4/1 06:10	17.4	↑3.3
4/1 06:20	21.2	↑3.8
4/1 06:30	25.3	↑4.1
4/1 06:40	29.9	↑4.6
4/1 06:50	34.7	↑4.8
4/1 07:00	39.8	↑5.1
4/1 07:10	45.2	↑5.4
4/1 07:20	50.7	↑5.5
4/1 07:30	56.4	↑5.7
4/1 07:40	62.2	↑5.8
4/1 07:50	68.0	↑5.8
4/1 08:00	73.9	↑5.9
4/1 08:10	79.7	↑5.8
4/1 08:20	85.5	↑5.8
4/1 08:30	91.1	↑5.6
4/1 08:40	96.6	↑5.5
4/1 08:50	101.9	↑5.3
4/1 09:00	107.0	↑5.1
4/1 09:10	111.8	↑4.8
4/1 09:20	116.3	↑4.5
4/1 09:30	120.5	↑4.2
4/1 09:40	124.4	↑3.9
4/1 09:50	127.8	↑3.4
4/1 10:00	130.9	↑3.1
4/1 10:10	133.5	↑2.6
4/1 10:20	135.6	↑2.1
4/1 10:30	137.3	↑1.7
4/1 10:40	138.4	↑1.1
4/1 10:50	139.0	↑0.6	満潮
4/1 11:00	139.0	0
4/1 11:10	138.4	↓-0.6
4/1 11:20	137.3	↓-1.1
4/1 11:30	135.6	↓-1.7
4/1 11:40	133.3	↓-2.3
4/1 11:50	130.5	↓-2.8
4/1 12:00	127.1	↓-3.4
4/1 12:10	123.2	↓-3.9
4/1 12:20	118.8	↓-4.4
4/1 12:30	114.0	↓-4.8
4/1 12:40	108.8	↓-5.2
4/1 12:50	103.3	↓-5.5
4/1 13:00	97.5	↓-5.8
4/1 13:10	91.4	↓-6.1
4/1 13:20	85.2	↓-6.2
4/1 13:30	78.8	↓-6.4	最大潮位差
4/1 13:40	72.4	↓-6.4	最大潮位差
4/1 13:50	66.0	↓-6.4	最大潮位差
4/1 14:00	59.7	↓-6.3
4/1 14:10	53.4	↓-6.3
4/1 14:20	47.3	↓-6.1
4/1 14:30	41.3	↓-6.0
4/1 14:40	35.5	↓-5.8
4/1 14:50	30.0	↓-5.5
4/1 15:00	24.7	↓-5.3
4/1 15:10	19.7	↓-5.0
4/1 15:20	14.9	↓-4.8
4/1 15:30	10.5	↓-4.4
4/1 15:40	6.3	↓-4.2
4/1 15:50	2.5	↓-3.8
4/1 16:00	-0.9	↓-3.4
4/1 16:10	-4.0	↓-3.1
4/1 16:20	-6.8	↓-2.8
4/1 16:30	-9.1	↓-2.3
4/1 16:40	-11.1	↓-2.0
4/1 16:50	-12.6	↓-1.5
4/1 17:00	-13.8	↓-1.2
4/1 17:10	-14.4	↓-0.6	干潮
4/1 17:20	-14.6	↓-0.2	干潮
4/1 17:30	-14.3	↑0.3
4/1 17:40	-13.5	↑0.8
4/1 17:50	-12.2	↑1.3
4/1 18:00	-10.4	↑1.8
4/1 18:10	-8.1	↑2.3
4/1 18:20	-5.3	↑2.8
4/1 18:30	-2.1	↑3.2
4/1 18:40	1.6	↑3.7
4/1 18:50	5.7	↑4.1
4/1 19:00	10.3	↑4.6
4/1 19:10	15.2	↑4.9
4/1 19:20	20.4	↑5.2
4/1 19:30	25.8	↑5.4
4/1 19:40	31.5	↑5.7
4/1 19:50	37.4	↑5.9
4/1 20:00	43.4	↑6.0
4/1 20:10	49.5	↑6.1
4/1 20:20	55.7	↑6.2
4/1 20:30	61.8	↑6.1
4/1 20:40	67.9	↑6.1
4/1 20:50	73.8	↑5.9
4/1 21:00	79.7	↑5.9
4/1 21:10	85.4	↑5.7
4/1 21:20	90.9	↑5.5
4/1 21:30	96.1	↑5.2
4/1 21:40	101.1	↑5.0
4/1 21:50	105.7	↑4.6
4/1 22:00	110.1	↑4.4
4/1 22:10	114.0	↑3.9
4/1 22:20	117.6	↑3.6
4/1 22:30	120.7	↑3.1
4/1 22:40	123.4	↑2.7
4/1 22:50	125.6	↑2.2
4/1 23:00	127.3	↑1.7
4/1 23:10	128.5	↑1.2
4/1 23:20	129.2	↑0.7	満潮
4/1 23:30	129.3	↑0.1
4/1 23:40	128.9	↓-0.4
4/1 23:50	127.9	↓-1.0