18 (月)	08:12	01:13	19:35	13:47
	180cm	16cm	181cm	74cm
中潮 出 07:00 入 18:04 出 14:58 入 04:57

旧門司（福岡）2008年02月18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
2/18 00:00	28.8	↓-3.8
2/18 00:10	25.5	↓-3.3
2/18 00:20	22.5	↓-3.0
2/18 00:30	20.0	↓-2.5
2/18 00:40	18.0	↓-2.0
2/18 00:50	16.5	↓-1.5
2/18 01:00	15.5	↓-1.0
2/18 01:10	15.1	↓-0.4	干潮
2/18 01:20	15.3	↑0.2
2/18 01:30	16.1	↑0.8
2/18 01:40	17.6	↑1.5
2/18 01:50	19.6	↑2.0
2/18 02:00	22.2	↑2.6
2/18 02:10	25.3	↑3.1
2/18 02:20	29.0	↑3.7
2/18 02:30	33.1	↑4.1
2/18 02:40	37.6	↑4.5
2/18 02:50	42.5	↑4.9
2/18 03:00	47.8	↑5.3
2/18 03:10	53.2	↑5.4
2/18 03:20	58.9	↑5.7
2/18 03:30	64.7	↑5.8
2/18 03:40	70.5	↑5.8
2/18 03:50	76.4	↑5.9
2/18 04:00	82.3	↑5.9
2/18 04:10	88.2	↑5.9
2/18 04:20	93.9	↑5.7
2/18 04:30	99.6	↑5.7
2/18 04:40	105.1	↑5.5
2/18 04:50	110.6	↑5.5
2/18 05:00	115.9	↑5.3
2/18 05:10	121.1	↑5.2
2/18 05:20	126.2	↑5.1
2/18 05:30	131.1	↑4.9
2/18 05:40	135.9	↑4.8
2/18 05:50	140.5	↑4.6
2/18 06:00	145.0	↑4.5
2/18 06:10	149.4	↑4.4
2/18 06:20	153.5	↑4.1
2/18 06:30	157.5	↑4.0
2/18 06:40	161.2	↑3.7
2/18 06:50	164.7	↑3.5
2/18 07:00	167.8	↑3.1
2/18 07:10	170.7	↑2.9
2/18 07:20	173.1	↑2.4
2/18 07:30	175.2	↑2.1
2/18 07:40	176.9	↑1.7
2/18 07:50	178.1	↑1.2
2/18 08:00	178.9	↑0.8
2/18 08:10	179.2	↑0.3	満潮
2/18 08:20	179.0	↓-0.2
2/18 08:30	178.4	↓-0.6
2/18 08:40	177.3	↓-1.1
2/18 08:50	175.8	↓-1.5
2/18 09:00	173.8	↓-2.0
2/18 09:10	171.5	↓-2.3
2/18 09:20	168.8	↓-2.7
2/18 09:30	165.8	↓-3.0
2/18 09:40	162.5	↓-3.3
2/18 09:50	158.9	↓-3.6
2/18 10:00	155.1	↓-3.8
2/18 10:10	151.0	↓-4.1
2/18 10:20	146.8	↓-4.2
2/18 10:30	142.5	↓-4.3
2/18 10:40	138.0	↓-4.5
2/18 10:50	133.5	↓-4.5
2/18 11:00	128.9	↓-4.6
2/18 11:10	124.2	↓-4.7
2/18 11:20	119.5	↓-4.7
2/18 11:30	114.8	↓-4.7
2/18 11:40	110.2	↓-4.6
2/18 11:50	105.6	↓-4.6
2/18 12:00	101.2	↓-4.4
2/18 12:10	97.0	↓-4.2
2/18 12:20	92.9	↓-4.1
2/18 12:30	89.1	↓-3.8
2/18 12:40	85.6	↓-3.5
2/18 12:50	82.5	↓-3.1
2/18 13:00	79.8	↓-2.7
2/18 13:10	77.6	↓-2.2
2/18 13:20	75.8	↓-1.8
2/18 13:30	74.6	↓-1.2
2/18 13:40	74.0	↓-0.6	干潮
2/18 13:50	73.9	↓-0.1
2/18 14:00	74.5	↑0.6
2/18 14:10	75.6	↑1.1
2/18 14:20	77.3	↑1.7
2/18 14:30	79.5	↑2.2
2/18 14:40	82.3	↑2.8
2/18 14:50	85.5	↑3.2
2/18 15:00	89.2	↑3.7
2/18 15:10	93.2	↑4.0
2/18 15:20	97.5	↑4.3
2/18 15:30	102.0	↑4.5
2/18 15:40	106.6	↑4.6
2/18 15:50	111.4	↑4.8
2/18 16:00	116.2	↑4.8
2/18 16:10	121.0	↑4.8
2/18 16:20	125.7	↑4.7
2/18 16:30	130.4	↑4.7
2/18 16:40	134.9	↑4.5
2/18 16:50	139.2	↑4.3
2/18 17:00	143.4	↑4.2
2/18 17:10	147.4	↑4.0
2/18 17:20	151.3	↑3.9
2/18 17:30	154.9	↑3.6
2/18 17:40	158.4	↑3.5
2/18 17:50	161.6	↑3.2
2/18 18:00	164.7	↑3.1
2/18 18:10	167.5	↑2.8
2/18 18:20	170.2	↑2.7
2/18 18:30	172.6	↑2.4
2/18 18:40	174.7	↑2.1
2/18 18:50	176.6	↑1.9
2/18 19:00	178.1	↑1.5
2/18 19:10	179.3	↑1.2
2/18 19:20	180.1	↑0.8
2/18 19:30	180.5	↑0.4	満潮
2/18 19:40	180.4	↓-0.1
2/18 19:50	179.9	↓-0.5
2/18 20:00	178.9	↓-1.0
2/18 20:10	177.3	↓-1.6
2/18 20:20	175.3	↓-2.0
2/18 20:30	172.6	↓-2.7
2/18 20:40	169.5	↓-3.1
2/18 20:50	165.8	↓-3.7
2/18 21:00	161.6	↓-4.2
2/18 21:10	157.0	↓-4.6
2/18 21:20	151.9	↓-5.1
2/18 21:30	146.4	↓-5.5
2/18 21:40	140.6	↓-5.8
2/18 21:50	134.5	↓-6.1
2/18 22:00	128.0	↓-6.5
2/18 22:10	121.4	↓-6.6
2/18 22:20	114.6	↓-6.8
2/18 22:30	107.6	↓-7.0
2/18 22:40	100.5	↓-7.1
2/18 22:50	93.4	↓-7.1
2/18 23:00	86.3	↓-7.1
2/18 23:10	79.1	↓-7.2	最大潮位差
2/18 23:20	72.0	↓-7.1
2/18 23:30	64.9	↓-7.1
2/18 23:40	58.0	↓-6.9
2/18 23:50	51.2	↓-6.8