20 (水)	09:37	03:24	22:05	16:02
	170cm	31cm	158cm	30cm
大潮 出 06:04 入 18:19 出 18:05 入 05:32

八幡（福岡）2051年09月20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
9/20 00:00	98.3	↓-5.2
9/20 00:10	93.0	↓-5.3
9/20 00:20	87.8	↓-5.2
9/20 00:30	82.6	↓-5.2
9/20 00:40	77.5	↓-5.1
9/20 00:50	72.6	↓-4.9
9/20 01:00	67.8	↓-4.8
9/20 01:10	63.3	↓-4.5
9/20 01:20	59.0	↓-4.3
9/20 01:30	54.9	↓-4.1
9/20 01:40	51.0	↓-3.9
9/20 01:50	47.5	↓-3.5
9/20 02:00	44.2	↓-3.3
9/20 02:10	41.3	↓-2.9
9/20 02:20	38.7	↓-2.6
9/20 02:30	36.4	↓-2.3
9/20 02:40	34.5	↓-1.9
9/20 02:50	32.9	↓-1.6
9/20 03:00	31.7	↓-1.2
9/20 03:10	30.9	↓-0.8
9/20 03:20	30.6	↓-0.3	干潮
9/20 03:30	30.7	↑0.1
9/20 03:40	31.2	↑0.5
9/20 03:50	32.2	↑1.0
9/20 04:00	33.6	↑1.4
9/20 04:10	35.5	↑1.9
9/20 04:20	37.8	↑2.3
9/20 04:30	40.6	↑2.8
9/20 04:40	43.9	↑3.3
9/20 04:50	47.5	↑3.6
9/20 05:00	51.6	↑4.1
9/20 05:10	56.0	↑4.4
9/20 05:20	60.7	↑4.7
9/20 05:30	65.7	↑5.0
9/20 05:40	71.0	↑5.3
9/20 05:50	76.5	↑5.5
9/20 06:00	82.2	↑5.7
9/20 06:10	88.0	↑5.8
9/20 06:20	93.8	↑5.8
9/20 06:30	99.7	↑5.9	最大潮位差
9/20 06:40	105.6	↑5.9	最大潮位差
9/20 06:50	111.4	↑5.8
9/20 07:00	117.1	↑5.7
9/20 07:10	122.7	↑5.6
9/20 07:20	128.1	↑5.4
9/20 07:30	133.3	↑5.2
9/20 07:40	138.3	↑5.0
9/20 07:50	143.0	↑4.7
9/20 08:00	147.4	↑4.4
9/20 08:10	151.5	↑4.1
9/20 08:20	155.3	↑3.8
9/20 08:30	158.6	↑3.3
9/20 08:40	161.6	↑3.0
9/20 08:50	164.1	↑2.5
9/20 09:00	166.2	↑2.1
9/20 09:10	167.8	↑1.6
9/20 09:20	168.9	↑1.1
9/20 09:30	169.5	↑0.6	満潮
9/20 09:40	169.5	0
9/20 09:50	169.0	↓-0.5
9/20 10:00	168.0	↓-1.0
9/20 10:10	166.4	↓-1.6
9/20 10:20	164.3	↓-2.1
9/20 10:30	161.6	↓-2.7
9/20 10:40	158.5	↓-3.1
9/20 10:50	154.9	↓-3.6
9/20 11:00	150.8	↓-4.1
9/20 11:10	146.4	↓-4.4
9/20 11:20	141.6	↓-4.8
9/20 11:30	136.5	↓-5.1
9/20 11:40	131.1	↓-5.4
9/20 11:50	125.6	↓-5.5
9/20 12:00	119.9	↓-5.7
9/20 12:10	114.1	↓-5.8
9/20 12:20	108.3	↓-5.8
9/20 12:30	102.5	↓-5.8
9/20 12:40	96.7	↓-5.8
9/20 12:50	91.1	↓-5.6
9/20 13:00	85.5	↓-5.6
9/20 13:10	80.2	↓-5.3
9/20 13:20	75.0	↓-5.2
9/20 13:30	70.0	↓-5.0
9/20 13:40	65.3	↓-4.7
9/20 13:50	60.7	↓-4.6
9/20 14:00	56.5	↓-4.2
9/20 14:10	52.5	↓-4.0
9/20 14:20	48.8	↓-3.7
9/20 14:30	45.4	↓-3.4
9/20 14:40	42.2	↓-3.2
9/20 14:50	39.4	↓-2.8
9/20 15:00	36.9	↓-2.5
9/20 15:10	34.7	↓-2.2
9/20 15:20	32.9	↓-1.8
9/20 15:30	31.4	↓-1.5
9/20 15:40	30.4	↓-1.0
9/20 15:50	29.7	↓-0.7
9/20 16:00	29.4	↓-0.3	干潮
9/20 16:10	29.6	↑0.2
9/20 16:20	30.2	↑0.6
9/20 16:30	31.2	↑1.0
9/20 16:40	32.7	↑1.5
9/20 16:50	34.6	↑1.9
9/20 17:00	37.0	↑2.4
9/20 17:10	39.7	↑2.7
9/20 17:20	42.9	↑3.2
9/20 17:30	46.5	↑3.6
9/20 17:40	50.4	↑3.9
9/20 17:50	54.7	↑4.3
9/20 18:00	59.2	↑4.5
9/20 18:10	64.0	↑4.8
9/20 18:20	69.0	↑5.0
9/20 18:30	74.2	↑5.2
9/20 18:40	79.6	↑5.4
9/20 18:50	85.0	↑5.4
9/20 19:00	90.4	↑5.4
9/20 19:10	95.9	↑5.5
9/20 19:20	101.4	↑5.5
9/20 19:30	106.8	↑5.4
9/20 19:40	112.0	↑5.2
9/20 19:50	117.2	↑5.2
9/20 20:00	122.2	↑5.0
9/20 20:10	127.0	↑4.8
9/20 20:20	131.6	↑4.6
9/20 20:30	135.9	↑4.3
9/20 20:40	139.9	↑4.0
9/20 20:50	143.5	↑3.6
9/20 21:00	146.8	↑3.3
9/20 21:10	149.7	↑2.9
9/20 21:20	152.2	↑2.5
9/20 21:30	154.2	↑2.0
9/20 21:40	155.7	↑1.5
9/20 21:50	156.8	↑1.1
9/20 22:00	157.2	↑0.4	満潮
9/20 22:10	157.2	0
9/20 22:20	156.6	↓-0.6
9/20 22:30	155.4	↓-1.2
9/20 22:40	153.6	↓-1.8
9/20 22:50	151.3	↓-2.3
9/20 23:00	148.5	↓-2.8
9/20 23:10	145.1	↓-3.4
9/20 23:20	141.3	↓-3.8
9/20 23:30	137.1	↓-4.2
9/20 23:40	132.4	↓-4.7
9/20 23:50	127.4	↓-5.0