20 (土)	11:58	05:49	-	18:15
	211cm	-8cm	-	6cm
中潮 出 06:57 入 18:06 出 09:32 入 22:21

旧門司（福岡）1999年02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
2/20 00:00	212.6	↓-1.6
2/20 00:10	210.3	↓-2.3
2/20 00:20	207.3	↓-3.0
2/20 00:30	203.5	↓-3.8
2/20 00:40	199.0	↓-4.5
2/20 00:50	193.8	↓-5.2
2/20 01:00	187.9	↓-5.9
2/20 01:10	181.3	↓-6.6
2/20 01:20	174.1	↓-7.2
2/20 01:30	166.3	↓-7.8
2/20 01:40	158.1	↓-8.2
2/20 01:50	149.4	↓-8.7
2/20 02:00	140.4	↓-9.0
2/20 02:10	131.2	↓-9.2
2/20 02:20	121.8	↓-9.4
2/20 02:30	112.3	↓-9.5
2/20 02:40	102.8	↓-9.5
2/20 02:50	93.4	↓-9.4
2/20 03:00	84.1	↓-9.3
2/20 03:10	75.1	↓-9.0
2/20 03:20	66.3	↓-8.8
2/20 03:30	57.8	↓-8.5
2/20 03:40	49.6	↓-8.2
2/20 03:50	41.8	↓-7.8
2/20 04:00	34.5	↓-7.3
2/20 04:10	27.6	↓-6.9
2/20 04:20	21.2	↓-6.4
2/20 04:30	15.3	↓-5.9
2/20 04:40	9.9	↓-5.4
2/20 04:50	5.2	↓-4.7
2/20 05:00	1.1	↓-4.1
2/20 05:10	-2.4	↓-3.5
2/20 05:20	-5.1	↓-2.7
2/20 05:30	-7.0	↓-1.9
2/20 05:40	-8.1	↓-1.1	干潮
2/20 05:50	-8.3	↓-0.2
2/20 06:00	-7.7	↑0.6
2/20 06:10	-6.1	↑1.6
2/20 06:20	-3.5	↑2.6
2/20 06:30	0.0	↑3.5
2/20 06:40	4.4	0
2/20 06:50	9.8	↑5.4
2/20 07:00	16.1	↑6.3
2/20 07:10	23.1	↑7.0
2/20 07:20	30.9	↑7.8
2/20 07:30	39.4	↑8.5
2/20 07:40	48.4	↑9.0
2/20 07:50	57.9	↑9.5
2/20 08:00	67.7	↑9.8
2/20 08:10	77.7	↑10.0
2/20 08:20	87.8	↑10.1	最大潮位差
2/20 08:30	97.9	↑10.1	最大潮位差
2/20 08:40	107.9	↑10.0
2/20 08:50	117.6	↑9.7
2/20 09:00	127.0	↑9.4
2/20 09:10	136.0	↑9.0
2/20 09:20	144.6	↑8.6
2/20 09:30	152.7	↑8.1
2/20 09:40	160.3	↑7.6
2/20 09:50	167.4	↑7.1
2/20 10:00	173.9	↑6.5
2/20 10:10	179.8	↑5.9
2/20 10:20	185.2	↑5.4
2/20 10:30	190.1	↑4.9
2/20 10:40	194.4	↑4.3
2/20 10:50	198.3	↑3.9
2/20 11:00	201.6	↑3.3
2/20 11:10	204.5	↑2.9
2/20 11:20	206.8	↑2.3
2/20 11:30	208.6	↑1.8
2/20 11:40	209.9	↑1.3
2/20 11:50	210.6	↑0.7	満潮
2/20 12:00	210.7	↑0.1
2/20 12:10	210.2	↓-0.5
2/20 12:20	209.1	↓-1.1
2/20 12:30	207.3	↓-1.8
2/20 12:40	204.9	↓-2.4
2/20 12:50	201.8	↓-3.1
2/20 13:00	198.0	↓-3.8
2/20 13:10	193.6	↓-4.4
2/20 13:20	188.5	↓-5.1
2/20 13:30	182.8	↓-5.7
2/20 13:40	176.5	↓-6.3
2/20 13:50	169.7	↓-6.8
2/20 14:00	162.4	↓-7.3
2/20 14:10	154.7	↓-7.7
2/20 14:20	146.7	↓-8.0
2/20 14:30	138.5	↓-8.2
2/20 14:40	130.1	↓-8.4
2/20 14:50	121.6	↓-8.5
2/20 15:00	113.0	↓-8.6
2/20 15:10	104.5	↓-8.5
2/20 15:20	96.0	↓-8.5
2/20 15:30	87.8	↓-8.2
2/20 15:40	79.7	↓-8.1
2/20 15:50	71.8	↓-7.9
2/20 16:00	64.2	↓-7.6
2/20 16:10	56.9	↓-7.3
2/20 16:20	50.0	↓-6.9
2/20 16:30	43.4	↓-6.6
2/20 16:40	37.2	↓-6.2
2/20 16:50	31.5	↓-5.7
2/20 17:00	26.2	↓-5.3
2/20 17:10	21.5	↓-4.7
2/20 17:20	17.2	↓-4.3
2/20 17:30	13.6	↓-3.6
2/20 17:40	10.6	↓-3.0
2/20 17:50	8.3	↓-2.3
2/20 18:00	6.8	↓-1.5
2/20 18:10	6.0	↓-0.8	干潮
2/20 18:20	6.1	↑0.1
2/20 18:30	7.0	↑0.9
2/20 18:40	8.8	↑1.8
2/20 18:50	11.5	↑2.7
2/20 19:00	15.1	↑3.6
2/20 19:10	19.6	↑4.5
2/20 19:20	24.9	↑5.3
2/20 19:30	31.0	↑6.1
2/20 19:40	37.8	↑6.8
2/20 19:50	45.2	↑7.4
2/20 20:00	53.2	↑8.0
2/20 20:10	61.7	↑8.5
2/20 20:20	70.5	↑8.8
2/20 20:30	79.6	↑9.1
2/20 20:40	88.8	↑9.2
2/20 20:50	98.0	↑9.2
2/20 21:00	107.1	↑9.1
2/20 21:10	116.1	↑9.0
2/20 21:20	124.9	↑8.8
2/20 21:30	133.3	↑8.4
2/20 21:40	141.4	↑8.1
2/20 21:50	149.0	↑7.6
2/20 22:00	156.2	↑7.2
2/20 22:10	162.9	↑6.7
2/20 22:20	169.1	↑6.2
2/20 22:30	174.9	↑5.8
2/20 22:40	180.1	↑5.2
2/20 22:50	184.8	↑4.7
2/20 23:00	189.1	↑4.3
2/20 23:10	192.8	↑3.7
2/20 23:20	196.1	↑3.3
2/20 23:30	198.9	↑2.8
2/20 23:40	201.1	↑2.2
2/20 23:50	202.8	↑1.7