20 (月)	08:53	02:12	20:33	14:32
	197cm	0cm	202cm	36cm
大潮 出 06:57 入 18:06 出 05:31 入 16:33 潮干狩り ○ 13:31～15:31

旧門司（福岡）2012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	54.7	↓-6.9
2/20 00:10	47.9	↓-6.8
2/20 00:20	41.4	↓-6.5
2/20 00:30	35.1	↓-6.3
2/20 00:40	29.2	↓-5.9
2/20 00:50	23.6	↓-5.6
2/20 01:00	18.5	↓-5.1
2/20 01:10	13.9	↓-4.6
2/20 01:20	9.8	↓-4.1
2/20 01:30	6.4	↓-3.4
2/20 01:40	3.7	↓-2.7
2/20 01:50	1.6	↓-2.1
2/20 02:00	0.4	↓-1.2
2/20 02:10	-0.1	↓-0.5	干潮
2/20 02:20	0.2	↑0.3
2/20 02:30	1.4	↑1.2
2/20 02:40	3.3	↑1.9
2/20 02:50	6.0	↑2.7
2/20 03:00	9.5	↑3.5
2/20 03:10	13.7	↑4.2
2/20 03:20	18.4	↑4.7
2/20 03:30	23.8	↑5.4
2/20 03:40	29.6	↑5.8
2/20 03:50	35.8	↑6.2
2/20 04:00	42.3	↑6.5
2/20 04:10	49.1	↑6.8
2/20 04:20	56.0	↑6.9
2/20 04:30	63.1	↑7.1
2/20 04:40	70.2	↑7.1
2/20 04:50	77.3	↑7.1
2/20 05:00	84.3	↑7.0
2/20 05:10	91.3	↑7.0
2/20 05:20	98.2	↑6.9
2/20 05:30	105.0	↑6.8
2/20 05:40	111.6	↑6.6
2/20 05:50	118.2	↑6.6
2/20 06:00	124.6	↑6.4
2/20 06:10	130.9	↑6.3
2/20 06:20	137.1	↑6.2
2/20 06:30	143.2	↑6.1
2/20 06:40	149.1	↑5.9
2/20 06:50	154.9	↑5.8
2/20 07:00	160.4	↑5.5
2/20 07:10	165.8	↑5.4
2/20 07:20	170.8	↑5.0
2/20 07:30	175.6	↑4.8
2/20 07:40	180.0	↑4.4
2/20 07:50	183.9	↑3.9
2/20 08:00	187.4	↑3.5
2/20 08:10	190.4	↑3.0
2/20 08:20	192.8	↑2.4
2/20 08:30	194.6	↑1.8
2/20 08:40	195.7	↑1.1
2/20 08:50	196.2	↑0.5	満潮
2/20 09:00	196.0	↓-0.2
2/20 09:10	195.2	↓-0.8
2/20 09:20	193.6	↓-1.6
2/20 09:30	191.4	↓-2.2
2/20 09:40	188.6	↓-2.8
2/20 09:50	185.2	↓-3.4
2/20 10:00	181.3	↓-3.9
2/20 10:10	176.8	↓-4.5
2/20 10:20	171.9	↓-4.9
2/20 10:30	166.6	↓-5.3
2/20 10:40	160.9	↓-5.7
2/20 10:50	154.8	↓-6.1
2/20 11:00	148.6	↓-6.2
2/20 11:10	142.0	↓-6.6
2/20 11:20	135.3	↓-6.7
2/20 11:30	128.5	↓-6.8
2/20 11:40	121.5	↓-7.0
2/20 11:50	114.5	↓-7.0
2/20 12:00	107.4	↓-7.1
2/20 12:10	100.3	↓-7.1
2/20 12:20	93.3	↓-7.0
2/20 12:30	86.3	↓-7.0
2/20 12:40	79.6	↓-6.7
2/20 12:50	73.0	↓-6.6
2/20 13:00	66.8	↓-6.2
2/20 13:10	60.9	↓-5.9
2/20 13:20	55.4	↓-5.5
2/20 13:30	50.4	↓-5.0
2/20 13:40	46.1	↓-4.3
2/20 13:50	42.3	↓-3.8
2/20 14:00	39.3	↓-3.0
2/20 14:10	37.1	↓-2.2
2/20 14:20	35.8	↓-1.3
2/20 14:30	35.2	↓-0.6	干潮
2/20 14:40	35.6	↑0.4
2/20 14:50	36.8	↑1.2
2/20 15:00	39.0	↑2.2
2/20 15:10	41.9	↑2.9
2/20 15:20	45.7	↑3.8
2/20 15:30	50.1	↑4.4
2/20 15:40	55.3	↑5.2
2/20 15:50	61.0	↑5.7
2/20 16:00	67.2	↑6.2
2/20 16:10	73.8	↑6.6
2/20 16:20	80.7	↑6.9
2/20 16:30	87.8	↑7.1
2/20 16:40	94.9	↑7.1
2/20 16:50	102.2	↑7.3
2/20 17:00	109.4	↑7.2
2/20 17:10	116.4	↑7.0
2/20 17:20	123.4	↑7.0
2/20 17:30	130.1	↑6.7
2/20 17:40	136.6	↑6.5
2/20 17:50	142.9	↑6.3
2/20 18:00	148.9	↑6.0
2/20 18:10	154.7	↑5.8
2/20 18:20	160.1	↑5.4
2/20 18:30	165.4	↑5.3
2/20 18:40	170.3	↑4.9
2/20 18:50	175.0	↑4.7
2/20 19:00	179.4	↑4.4
2/20 19:10	183.5	↑4.1
2/20 19:20	187.2	↑3.7
2/20 19:30	190.6	↑3.4
2/20 19:40	193.6	↑3.0
2/20 19:50	196.2	↑2.6
2/20 20:00	198.3	↑2.1
2/20 20:10	199.9	↑1.6
2/20 20:20	200.9	↑1.0
2/20 20:30	201.3	↑0.4	満潮
2/20 20:40	201.1	↓-0.2
2/20 20:50	200.2	↓-0.9
2/20 21:00	198.7	↓-1.5
2/20 21:10	196.4	↓-2.3
2/20 21:20	193.5	↓-2.9
2/20 21:30	189.9	↓-3.6
2/20 21:40	185.6	↓-4.3
2/20 21:50	180.7	↓-4.9
2/20 22:00	175.3	↓-5.4
2/20 22:10	169.3	↓-6.0
2/20 22:20	162.8	↓-6.5
2/20 22:30	155.9	↓-6.9
2/20 22:40	148.7	↓-7.2
2/20 22:50	141.2	↓-7.5
2/20 23:00	133.4	↓-7.8
2/20 23:10	125.4	↓-8.0
2/20 23:20	117.3	↓-8.1
2/20 23:30	109.1	↓-8.2
2/20 23:40	100.9	↓-8.2
2/20 23:50	92.6	↓-8.3	最大潮位差