20 (火)	11:46	05:46	-	18:11
	203cm	3cm	-	18cm
中潮 出 06:57 入 18:07 出 09:31 入 22:16

旧門司（福岡）2018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	202.5	↓-1.7
2/20 00:10	200.2	↓-2.3
2/20 00:20	197.2	↓-3.0
2/20 00:30	193.7	↓-3.5
2/20 00:40	189.5	↓-4.2
2/20 00:50	184.6	↓-4.9
2/20 01:00	179.2	↓-5.4
2/20 01:10	173.1	↓-6.1
2/20 01:20	166.5	↓-6.6
2/20 01:30	159.4	↓-7.1
2/20 01:40	151.8	↓-7.6
2/20 01:50	143.9	↓-7.9
2/20 02:00	135.6	↓-8.3
2/20 02:10	127.1	↓-8.5
2/20 02:20	118.4	↓-8.7
2/20 02:30	109.7	↓-8.7
2/20 02:40	101.0	↓-8.7
2/20 02:50	92.3	↓-8.7
2/20 03:00	83.8	↓-8.5
2/20 03:10	75.5	↓-8.3
2/20 03:20	67.5	↓-8.0
2/20 03:30	59.8	↓-7.7
2/20 03:40	52.5	↓-7.3
2/20 03:50	45.5	↓-7.0
2/20 04:00	39.0	↓-6.5
2/20 04:10	32.9	↓-6.1
2/20 04:20	27.4	↓-5.5
2/20 04:30	22.3	↓-5.1
2/20 04:40	17.7	↓-4.6
2/20 04:50	13.7	↓-4.0
2/20 05:00	10.3	↓-3.4
2/20 05:10	7.5	↓-2.8
2/20 05:20	5.3	↓-2.2
2/20 05:30	3.8	↓-1.5
2/20 05:40	3.1	↓-0.7	干潮
2/20 05:50	3.0	↓-0.1
2/20 06:00	3.8	↑0.8
2/20 06:10	5.4	↑1.6
2/20 06:20	7.8	↑2.4
2/20 06:30	11.0	↑3.2
2/20 06:40	15.2	↑4.2
2/20 06:50	20.1	↑4.9
2/20 07:00	25.8	↑5.7
2/20 07:10	32.3	↑6.5
2/20 07:20	39.6	↑7.3
2/20 07:30	47.4	↑7.8
2/20 07:40	55.8	↑8.4
2/20 07:50	64.7	↑8.9
2/20 08:00	73.9	↑9.2
2/20 08:10	83.3	↑9.4
2/20 08:20	92.9	↑9.6	最大潮位差
2/20 08:30	102.4	↑9.5
2/20 08:40	111.9	↑9.5
2/20 08:50	121.2	↑9.3
2/20 09:00	130.1	↑8.9
2/20 09:10	138.7	↑8.6
2/20 09:20	146.9	↑8.2
2/20 09:30	154.5	↑7.6
2/20 09:40	161.6	↑7.1
2/20 09:50	168.1	↑6.5
2/20 10:00	174.0	↑5.9
2/20 10:10	179.4	↑5.4
2/20 10:20	184.1	↑4.7
2/20 10:30	188.3	↑4.2
2/20 10:40	191.9	↑3.6
2/20 10:50	194.9	↑3.0
2/20 11:00	197.4	↑2.5
2/20 11:10	199.5	↑2.1
2/20 11:20	201.0	↑1.5
2/20 11:30	202.0	↑1.0
2/20 11:40	202.5	↑0.5	満潮
2/20 11:50	202.5	0
2/20 12:00	202.0	↓-0.5
2/20 12:10	201.0	↓-1.0
2/20 12:20	199.4	↓-1.6
2/20 12:30	197.3	↓-2.1
2/20 12:40	194.7	↓-2.6
2/20 12:50	191.5	↓-3.2
2/20 13:00	187.7	↓-3.8
2/20 13:10	183.3	↓-4.4
2/20 13:20	178.4	↓-4.9
2/20 13:30	172.9	↓-5.5
2/20 13:40	167.0	↓-5.9
2/20 13:50	160.6	↓-6.4
2/20 14:00	153.8	↓-6.8
2/20 14:10	146.7	↓-7.1
2/20 14:20	139.3	↓-7.4
2/20 14:30	131.7	↓-7.6
2/20 14:40	123.9	↓-7.8
2/20 14:50	116.0	↓-7.9
2/20 15:00	108.2	↓-7.8
2/20 15:10	100.4	↓-7.8
2/20 15:20	92.8	↓-7.6
2/20 15:30	85.3	↓-7.5
2/20 15:40	78.1	↓-7.2
2/20 15:50	71.1	↓-7.0
2/20 16:00	64.4	↓-6.7
2/20 16:10	58.1	↓-6.3
2/20 16:20	52.1	↓-6.0
2/20 16:30	46.5	↓-5.6
2/20 16:40	41.3	↓-5.2
2/20 16:50	36.6	↓-4.7
2/20 17:00	32.3	↓-4.3
2/20 17:10	28.5	↓-3.8
2/20 17:20	25.1	↓-3.4
2/20 17:30	22.3	↓-2.8
2/20 17:40	20.1	↓-2.2
2/20 17:50	18.5	↓-1.6
2/20 18:00	17.5	↓-1.0
2/20 18:10	17.2	↓-0.3	干潮
2/20 18:20	17.5	↑0.3
2/20 18:30	18.7	↑1.2
2/20 18:40	20.6	↑1.9
2/20 18:50	23.2	↑2.6
2/20 19:00	26.7	↑3.5
2/20 19:10	30.9	↑4.2
2/20 19:20	35.8	↑4.9
2/20 19:30	41.5	↑5.7
2/20 19:40	47.9	↑6.4
2/20 19:50	54.8	↑6.9
2/20 20:00	62.3	↑7.5
2/20 20:10	70.3	↑8.0
2/20 20:20	78.6	↑8.3
2/20 20:30	87.1	↑8.5
2/20 20:40	95.8	↑8.7
2/20 20:50	104.5	↑8.7
2/20 21:00	113.2	↑8.7
2/20 21:10	121.8	↑8.6
2/20 21:20	130.0	↑8.2
2/20 21:30	138.0	↑8.0
2/20 21:40	145.6	↑7.6
2/20 21:50	152.8	↑7.2
2/20 22:00	159.5	↑6.7
2/20 22:10	165.7	↑6.2
2/20 22:20	171.3	↑5.6
2/20 22:30	176.4	↑5.1
2/20 22:40	180.9	↑4.5
2/20 22:50	185.0	↑4.1
2/20 23:00	188.4	↑3.4
2/20 23:10	191.4	↑3.0
2/20 23:20	193.8	↑2.4
2/20 23:30	195.8	↑2.0
2/20 23:40	197.2	↑1.4
2/20 23:50	198.1	↑0.9