20 (土)	05:24	12:09	18:19	-
	208cm	49cm	205cm	-
若潮 出 05:07 入 19:31 出 02:01 入 15:10

旧門司（福岡）1998年06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
6/20 00:00	85.7	↑1.9
6/20 00:10	87.9	↑2.2
6/20 00:20	90.6	↑2.7
6/20 00:30	93.7	↑3.1
6/20 00:40	97.2	↑3.5
6/20 00:50	101.0	↑3.8
6/20 01:00	105.3	↑4.3
6/20 01:10	109.9	↑4.6
6/20 01:20	114.8	↑4.9
6/20 01:30	119.9	↑5.1
6/20 01:40	125.3	↑5.4
6/20 01:50	130.9	↑5.6
6/20 02:00	136.6	↑5.7
6/20 02:10	142.3	↑5.7
6/20 02:20	148.1	↑5.8
6/20 02:30	153.8	↑5.7
6/20 02:40	159.4	↑5.6
6/20 02:50	164.8	↑5.4
6/20 03:00	170.0	↑5.2
6/20 03:10	175.0	↑5.0
6/20 03:20	179.7	↑4.7
6/20 03:30	184.1	↑4.4
6/20 03:40	188.1	↑4.0
6/20 03:50	191.8	↑3.7
6/20 04:00	195.1	↑3.3
6/20 04:10	198.0	↑2.9
6/20 04:20	200.5	↑2.5
6/20 04:30	202.6	↑2.1
6/20 04:40	204.4	↑1.8
6/20 04:50	205.8	↑1.4
6/20 05:00	206.8	↑1.0
6/20 05:10	207.4	↑0.6
6/20 05:20	207.7	↑0.3	満潮
6/20 05:30	207.7	0
6/20 05:40	207.3	↓-0.4
6/20 05:50	206.5	↓-0.8
6/20 06:00	205.4	↓-1.1
6/20 06:10	203.9	↓-1.5
6/20 06:20	202.0	↓-1.9
6/20 06:30	199.7	↓-2.3
6/20 06:40	197.0	↓-2.7
6/20 06:50	194.0	↓-3.0
6/20 07:00	190.5	↓-3.5
6/20 07:10	186.7	↓-3.8
6/20 07:20	182.4	↓-4.3
6/20 07:30	177.8	↓-4.6
6/20 07:40	172.9	↓-4.9
6/20 07:50	167.6	↓-5.3
6/20 08:00	162.0	↓-5.6
6/20 08:10	156.2	↓-5.8
6/20 08:20	150.2	↓-6.0
6/20 08:30	144.0	↓-6.2
6/20 08:40	137.6	↓-6.4
6/20 08:50	131.2	↓-6.4
6/20 09:00	124.8	↓-6.4
6/20 09:10	118.3	↓-6.5
6/20 09:20	112.0	↓-6.3
6/20 09:30	105.7	↓-6.3
6/20 09:40	99.6	↓-6.1
6/20 09:50	93.7	↓-5.9
6/20 10:00	88.0	↓-5.7
6/20 10:10	82.6	↓-5.4
6/20 10:20	77.5	↓-5.1
6/20 10:30	72.7	↓-4.8
6/20 10:40	68.2	↓-4.5
6/20 10:50	64.2	↓-4.0
6/20 11:00	60.5	↓-3.7
6/20 11:10	57.2	↓-3.3
6/20 11:20	54.4	↓-2.8
6/20 11:30	52.1	↓-2.3
6/20 11:40	50.3	↓-1.8
6/20 11:50	49.0	↓-1.3
6/20 12:00	48.3	↓-0.7	干潮
6/20 12:10	48.1	↓-0.2
6/20 12:20	48.6	↑0.5
6/20 12:30	49.6	↑1.0
6/20 12:40	51.3	↑1.7
6/20 12:50	53.6	↑2.3
6/20 13:00	56.6	↑3.0
6/20 13:10	60.1	↑3.5
6/20 13:20	64.3	↑4.2
6/20 13:30	69.0	↑4.7
6/20 13:40	74.3	↑5.3
6/20 13:50	80.0	↑5.7
6/20 14:00	86.1	↑6.1
6/20 14:10	92.6	↑6.5
6/20 14:20	99.4	↑6.8
6/20 14:30	106.3	↑6.9
6/20 14:40	113.4	↑7.1
6/20 14:50	120.6	↑7.2	最大潮位差
6/20 15:00	127.7	↑7.1
6/20 15:10	134.8	↑7.1
6/20 15:20	141.6	↑6.8
6/20 15:30	148.3	↑6.7
6/20 15:40	154.7	↑6.4
6/20 15:50	160.8	↑6.1
6/20 16:00	166.5	↑5.7
6/20 16:10	171.8	↑5.3
6/20 16:20	176.8	↑5.0
6/20 16:30	181.3	↑4.5
6/20 16:40	185.4	↑4.1
6/20 16:50	189.2	↑3.8
6/20 17:00	192.5	↑3.3
6/20 17:10	195.3	↑2.8
6/20 17:20	197.8	↑2.5
6/20 17:30	199.9	↑2.1
6/20 17:40	201.6	↑1.7
6/20 17:50	202.9	↑1.3
6/20 18:00	203.8	↑0.9
6/20 18:10	204.3	↑0.5	満潮
6/20 18:20	204.4	↑0.1
6/20 18:30	204.1	↓-0.3
6/20 18:40	203.4	↓-0.7
6/20 18:50	202.3	↓-1.1
6/20 19:00	200.7	↓-1.6
6/20 19:10	198.7	↓-2.0
6/20 19:20	196.3	↓-2.4
6/20 19:30	193.5	↓-2.8
6/20 19:40	190.2	↓-3.3
6/20 19:50	186.6	↓-3.6
6/20 20:00	182.6	↓-4.0
6/20 20:10	178.3	↓-4.3
6/20 20:20	173.6	↓-4.7
6/20 20:30	168.8	↓-4.8
6/20 20:40	163.7	↓-5.1
6/20 20:50	158.4	↓-5.3
6/20 21:00	153.0	↓-5.4
6/20 21:10	147.6	↓-5.4
6/20 21:20	142.1	↓-5.5
6/20 21:30	136.7	↓-5.4
6/20 21:40	131.3	↓-5.4
6/20 21:50	126.1	↓-5.2
6/20 22:00	121.0	↓-5.1
6/20 22:10	116.1	↓-4.9
6/20 22:20	111.4	↓-4.7
6/20 22:30	106.9	↓-4.5
6/20 22:40	102.7	↓-4.2
6/20 22:50	98.7	↓-4.0
6/20 23:00	95.1	↓-3.6
6/20 23:10	91.7	↓-3.4
6/20 23:20	88.7	↓-3.0
6/20 23:30	86.0	↓-2.7
6/20 23:40	83.7	↓-2.3
6/20 23:50	81.8	↓-1.9