20 (月)	10:20	04:00	22:25	16:31
	161cm	34cm	158cm	39cm
大潮 出 06:04 入 18:18 出 06:33 入 18:18

八幡（福岡）2066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	115.7	↓-4.9
9/20 00:10	110.7	↓-5.0
9/20 00:20	105.5	↓-5.2
9/20 00:30	100.2	↓-5.3	最大潮位差
9/20 00:40	95.0	↓-5.2
9/20 00:50	89.8	↓-5.2
9/20 01:00	84.6	↓-5.2
9/20 01:10	79.6	↓-5.0
9/20 01:20	74.8	↓-4.8
9/20 01:30	70.1	↓-4.7
9/20 01:40	65.7	↓-4.4
9/20 01:50	61.5	↓-4.2
9/20 02:00	57.5	↓-4.0
9/20 02:10	53.8	↓-3.7
9/20 02:20	50.4	↓-3.4
9/20 02:30	47.3	↓-3.1
9/20 02:40	44.5	↓-2.8
9/20 02:50	42.0	↓-2.5
9/20 03:00	39.8	↓-2.2
9/20 03:10	37.9	↓-1.9
9/20 03:20	36.4	↓-1.5
9/20 03:30	35.1	↓-1.3
9/20 03:40	34.3	↓-0.8
9/20 03:50	33.7	↓-0.6	干潮
9/20 04:00	33.6	↓-0.1	干潮
9/20 04:10	33.8	↑0.2
9/20 04:20	34.4	↑0.6
9/20 04:30	35.4	↑1.0
9/20 04:40	36.8	↑1.4
9/20 04:50	38.6	↑1.8
9/20 05:00	40.8	↑2.2
9/20 05:10	43.4	↑2.6
9/20 05:20	46.3	↑2.9
9/20 05:30	49.6	↑3.3
9/20 05:40	53.3	↑3.7
9/20 05:50	57.3	↑4.0
9/20 06:00	61.5	↑4.2
9/20 06:10	66.0	↑4.5
9/20 06:20	70.8	↑4.8
9/20 06:30	75.7	↑4.9
9/20 06:40	80.7	↑5.0
9/20 06:50	85.9	↑5.2
9/20 07:00	91.1	↑5.2
9/20 07:10	96.4	↑5.3	最大潮位差
9/20 07:20	101.6	↑5.2
9/20 07:30	106.8	↑5.2
9/20 07:40	111.9	↑5.1
9/20 07:50	116.9	↑5.0
9/20 08:00	121.8	↑4.9
9/20 08:10	126.5	↑4.7
9/20 08:20	131.0	↑4.5
9/20 08:30	135.2	↑4.2
9/20 08:40	139.3	↑4.1
9/20 08:50	143.0	↑3.7
9/20 09:00	146.4	↑3.4
9/20 09:10	149.5	↑3.1
9/20 09:20	152.3	↑2.8
9/20 09:30	154.7	↑2.4
9/20 09:40	156.7	↑2.0
9/20 09:50	158.2	↑1.5
9/20 10:00	159.3	↑1.1
9/20 10:10	160.0	↑0.7	満潮
9/20 10:20	160.2	↑0.2	満潮
9/20 10:30	159.9	↓-0.3
9/20 10:40	159.1	↓-0.8
9/20 10:50	157.8	↓-1.3
9/20 11:00	156.0	↓-1.8
9/20 11:10	153.7	↓-2.3
9/20 11:20	151.0	↓-2.7
9/20 11:30	147.8	↓-3.2
9/20 11:40	144.2	↓-3.6
9/20 11:50	140.3	↓-3.9
9/20 12:00	136.0	↓-4.3
9/20 12:10	131.5	↓-4.5
9/20 12:20	126.7	↓-4.8
9/20 12:30	121.7	↓-5.0
9/20 12:40	116.6	↓-5.1
9/20 12:50	111.4	↓-5.2
9/20 13:00	106.1	↓-5.3	最大潮位差
9/20 13:10	100.8	↓-5.3	最大潮位差
9/20 13:20	95.6	↓-5.2
9/20 13:30	90.5	↓-5.1
9/20 13:40	85.5	↓-5.0
9/20 13:50	80.7	↓-4.8
9/20 14:00	76.0	↓-4.7
9/20 14:10	71.6	↓-4.4
9/20 14:20	67.3	↓-4.3
9/20 14:30	63.3	↓-4.0
9/20 14:40	59.6	↓-3.7
9/20 14:50	56.1	↓-3.5
9/20 15:00	52.8	↓-3.3
9/20 15:10	49.9	↓-2.9
9/20 15:20	47.2	↓-2.7
9/20 15:30	44.9	↓-2.3
9/20 15:40	42.9	↓-2.0
9/20 15:50	41.2	↓-1.7
9/20 16:00	39.8	↓-1.4
9/20 16:10	38.8	↓-1.0
9/20 16:20	38.2	↓-0.6
9/20 16:30	38.0	↓-0.2	干潮
9/20 16:40	38.2	↑0.2
9/20 16:50	38.8	↑0.6
9/20 17:00	39.9	↑1.1
9/20 17:10	41.3	↑1.4
9/20 17:20	43.2	↑1.9
9/20 17:30	45.6	↑2.4
9/20 17:40	48.3	↑2.7
9/20 17:50	51.5	↑3.2
9/20 18:00	55.0	↑3.5
9/20 18:10	58.9	↑3.9
9/20 18:20	63.0	↑4.1
9/20 18:30	67.5	↑4.5
9/20 18:40	72.3	↑4.8
9/20 18:50	77.2	↑4.9
9/20 19:00	82.3	↑5.1
9/20 19:10	87.5	↑5.2
9/20 19:20	92.8	↑5.3	最大潮位差
9/20 19:30	98.1	↑5.3	最大潮位差
9/20 19:40	103.4	↑5.3	最大潮位差
9/20 19:50	108.7	↑5.3	最大潮位差
9/20 20:00	113.8	↑5.1
9/20 20:10	118.8	↑5.0
9/20 20:20	123.7	↑4.9
9/20 20:30	128.3	↑4.6
9/20 20:40	132.7	↑4.4
9/20 20:50	136.8	↑4.1
9/20 21:00	140.6	↑3.8
9/20 21:10	144.1	↑3.5
9/20 21:20	147.2	↑3.1
9/20 21:30	150.0	↑2.8
9/20 21:40	152.3	↑2.3
9/20 21:50	154.2	↑1.9
9/20 22:00	155.7	↑1.5
9/20 22:10	156.7	↑1.0
9/20 22:20	157.1	↑0.4	満潮
9/20 22:30	157.1	0
9/20 22:40	156.6	↓-0.5
9/20 22:50	155.5	↓-1.1
9/20 23:00	153.9	↓-1.6
9/20 23:10	151.8	↓-2.1
9/20 23:20	149.2	↓-2.6
9/20 23:30	146.0	↓-3.2
9/20 23:40	142.5	↓-3.5
9/20 23:50	138.5	↓-4.0