20 (金)	06:51	01:04	19:56	13:16
	202cm	105cm	214cm	69cm
中潮 出 06:03 入 18:19 出 16:08 入 02:16

旧門司（福岡）1991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	114.3	↓-3.0
9/20 00:10	111.7	↓-2.6
9/20 00:20	109.5	↓-2.2
9/20 00:30	107.7	↓-1.8
9/20 00:40	106.3	↓-1.4
9/20 00:50	105.4	↓-0.9
9/20 01:00	104.9	↓-0.5	干潮
9/20 01:10	105.0	↑0.1
9/20 01:20	105.7	↑0.7
9/20 01:30	106.8	↑1.1
9/20 01:40	108.5	↑1.7
9/20 01:50	110.6	↑2.1
9/20 02:00	113.2	↑2.6
9/20 02:10	116.2	↑3.0
9/20 02:20	119.7	↑3.5
9/20 02:30	123.4	↑3.7
9/20 02:40	127.4	↑4.0
9/20 02:50	131.7	↑4.3
9/20 03:00	136.1	↑4.4
9/20 03:10	140.5	↑4.4
9/20 03:20	145.1	↑4.6
9/20 03:30	149.6	↑4.5
9/20 03:40	154.0	↑4.4
9/20 03:50	158.4	↑4.4
9/20 04:00	162.6	↑4.2
9/20 04:10	166.6	↑4.0
9/20 04:20	170.5	↑3.9
9/20 04:30	174.2	↑3.7
9/20 04:40	177.6	↑3.4
9/20 04:50	180.8	↑3.2
9/20 05:00	183.8	↑3.0
9/20 05:10	186.6	↑2.8
9/20 05:20	189.2	↑2.6
9/20 05:30	191.5	↑2.3
9/20 05:40	193.6	↑2.1
9/20 05:50	195.5	↑1.9
9/20 06:00	197.1	↑1.6
9/20 06:10	198.5	↑1.4
9/20 06:20	199.6	↑1.1
9/20 06:30	200.4	↑0.8
9/20 06:40	200.9	↑0.5
9/20 06:50	201.0	↑0.1	満潮
9/20 07:00	200.8	↓-0.2
9/20 07:10	200.3	↓-0.5
9/20 07:20	199.3	↓-1.0
9/20 07:30	198.0	↓-1.3
9/20 07:40	196.2	↓-1.8
9/20 07:50	194.0	↓-2.2
9/20 08:00	191.5	↓-2.5
9/20 08:10	188.5	↓-3.0
9/20 08:20	185.2	↓-3.3
9/20 08:30	181.5	↓-3.7
9/20 08:40	177.5	↓-4.0
9/20 08:50	173.2	↓-4.3
9/20 09:00	168.7	↓-4.5
9/20 09:10	163.9	↓-4.8
9/20 09:20	159.0	↓-4.9
9/20 09:30	153.9	↓-5.1
9/20 09:40	148.8	↓-5.1
9/20 09:50	143.5	↓-5.3
9/20 10:00	138.3	↓-5.2
9/20 10:10	133.0	↓-5.3
9/20 10:20	127.8	↓-5.2
9/20 10:30	122.6	↓-5.2
9/20 10:40	117.6	↓-5.0
9/20 10:50	112.6	↓-5.0
9/20 11:00	107.7	↓-4.9
9/20 11:10	103.0	↓-4.7
9/20 11:20	98.4	↓-4.6
9/20 11:30	94.0	↓-4.4
9/20 11:40	89.9	↓-4.1
9/20 11:50	86.0	↓-3.9
9/20 12:00	82.4	↓-3.6
9/20 12:10	79.1	↓-3.3
9/20 12:20	76.1	↓-3.0
9/20 12:30	73.6	↓-2.5
9/20 12:40	71.5	↓-2.1
9/20 12:50	69.9	↓-1.6
9/20 13:00	68.8	↓-1.1
9/20 13:10	68.2	↓-0.6	干潮
9/20 13:20	68.1	↓-0.1
9/20 13:30	68.7	↑0.6
9/20 13:40	69.8	↑1.1
9/20 13:50	71.5	↑1.7
9/20 14:00	73.8	↑2.3
9/20 14:10	76.7	↑2.9
9/20 14:20	80.0	↑3.3
9/20 14:30	83.8	↑3.8
9/20 14:40	88.0	↑4.2
9/20 14:50	92.6	↑4.6
9/20 15:00	97.6	↑5.0
9/20 15:10	102.7	↑5.1
9/20 15:20	108.1	↑5.4
9/20 15:30	113.5	↑5.4
9/20 15:40	119.1	↑5.6
9/20 15:50	124.7	↑5.6
9/20 16:00	130.2	↑5.5
9/20 16:10	135.7	↑5.5
9/20 16:20	141.1	↑5.4
9/20 16:30	146.4	↑5.3
9/20 16:40	151.5	↑5.1
9/20 16:50	156.5	↑5.0
9/20 17:00	161.4	↑4.9
9/20 17:10	166.1	↑4.7
9/20 17:20	170.6	↑4.5
9/20 17:30	175.0	↑4.4
9/20 17:40	179.3	↑4.3
9/20 17:50	183.4	↑4.1
9/20 18:00	187.3	↑3.9
9/20 18:10	191.1	↑3.8
9/20 18:20	194.6	↑3.5
9/20 18:30	198.0	↑3.4
9/20 18:40	201.1	↑3.1
9/20 18:50	204.0	↑2.9
9/20 19:00	206.5	↑2.5
9/20 19:10	208.7	↑2.2
9/20 19:20	210.5	↑1.8
9/20 19:30	211.9	↑1.4
9/20 19:40	212.8	↑0.9
9/20 19:50	213.3	↑0.5	満潮
9/20 20:00	213.3	0
9/20 20:10	212.7	↓-0.6
9/20 20:20	211.7	↓-1.0
9/20 20:30	210.1	↓-1.6
9/20 20:40	208.1	↓-2.0
9/20 20:50	205.5	↓-2.6
9/20 21:00	202.5	↓-3.0
9/20 21:10	199.1	↓-3.4
9/20 21:20	195.3	↓-3.8
9/20 21:30	191.1	↓-4.2
9/20 21:40	186.5	↓-4.6
9/20 21:50	181.7	↓-4.8
9/20 22:00	176.7	↓-5.0
9/20 22:10	171.5	↓-5.2
9/20 22:20	166.1	↓-5.4
9/20 22:30	160.6	↓-5.5
9/20 22:40	155.0	↓-5.6
9/20 22:50	149.3	↓-5.7	最大潮位差
9/20 23:00	143.7	↓-5.6
9/20 23:10	138.0	↓-5.7	最大潮位差
9/20 23:20	132.4	↓-5.6
9/20 23:30	126.8	↓-5.6
9/20 23:40	121.4	↓-5.4
9/20 23:50	116.2	↓-5.2