31 (木)	09:19	02:39	20:38	15:03
	208cm	-20cm	216cm	57cm
大潮 出 07:21 入 17:20 出 16:42 入 06:38

旧門司（福岡）2009年12月31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
12/31 00:00	58.5	↓-8.3
12/31 00:10	50.4	↓-8.1
12/31 00:20	42.6	↓-7.8
12/31 00:30	35.1	↓-7.5
12/31 00:40	27.8	↓-7.3
12/31 00:50	20.9	↓-6.9
12/31 01:00	14.4	↓-6.5
12/31 01:10	8.3	↓-6.1
12/31 01:20	2.6	↓-5.7
12/31 01:30	-2.6	↓-5.2
12/31 01:40	-7.2	↓-4.6
12/31 01:50	-11.3	↓-4.1
12/31 02:00	-14.7	↓-3.4
12/31 02:10	-17.4	↓-2.7
12/31 02:20	-19.4	↓-2.0
12/31 02:30	-20.6	↓-1.2	干潮
12/31 02:40	-20.9	↓-0.3
12/31 02:50	-20.3	↑0.6
12/31 03:00	-18.8	↑1.5
12/31 03:10	-16.3	↑2.5
12/31 03:20	-12.9	↑3.4
12/31 03:30	-8.6	↑4.3
12/31 03:40	-3.4	↑5.2
12/31 03:50	2.6	↑6.0
12/31 04:00	9.4	↑6.8
12/31 04:10	16.9	↑7.5
12/31 04:20	25.1	↑8.2
12/31 04:30	33.7	↑8.6
12/31 04:40	42.7	↑9.0
12/31 04:50	52.0	↑9.3
12/31 05:00	61.5	↑9.5
12/31 05:10	71.1	↑9.6	最大潮位差
12/31 05:20	80.7	↑9.6	最大潮位差
12/31 05:30	90.1	↑9.4
12/31 05:40	99.3	↑9.2
12/31 05:50	108.3	↑9.0
12/31 06:00	117.0	↑8.7
12/31 06:10	125.3	↑8.3
12/31 06:20	133.2	↑7.9
12/31 06:30	140.7	↑7.5
12/31 06:40	147.8	↑7.1
12/31 06:50	154.5	↑6.7
12/31 07:00	160.9	↑6.4
12/31 07:10	166.8	↑5.9
12/31 07:20	172.4	↑5.6
12/31 07:30	177.6	↑5.2
12/31 07:40	182.4	↑4.8
12/31 07:50	186.9	↑4.5
12/31 08:00	191.1	↑4.2
12/31 08:10	194.8	↑3.7
12/31 08:20	198.1	↑3.3
12/31 08:30	201.0	↑2.9
12/31 08:40	203.4	↑2.4
12/31 08:50	205.3	↑1.9
12/31 09:00	206.7	↑1.4
12/31 09:10	207.4	↑0.7	満潮
12/31 09:20	207.6	↑0.2
12/31 09:30	207.2	↓-0.4
12/31 09:40	206.1	↓-1.1
12/31 09:50	204.4	↓-1.7
12/31 10:00	202.0	↓-2.4
12/31 10:10	199.0	↓-3.0
12/31 10:20	195.5	↓-3.5
12/31 10:30	191.3	↓-4.2
12/31 10:40	186.7	↓-4.6
12/31 10:50	181.6	↓-5.1
12/31 11:00	176.1	↓-5.5
12/31 11:10	170.3	↓-5.8
12/31 11:20	164.3	↓-6.0
12/31 11:30	158.0	↓-6.3
12/31 11:40	151.6	↓-6.4
12/31 11:50	145.0	↓-6.6
12/31 12:00	138.5	↓-6.5
12/31 12:10	131.9	↓-6.6
12/31 12:20	125.4	↓-6.5
12/31 12:30	119.0	↓-6.4
12/31 12:40	112.7	↓-6.3
12/31 12:50	106.5	↓-6.2
12/31 13:00	100.6	↓-5.9
12/31 13:10	94.8	↓-5.8
12/31 13:20	89.2	↓-5.6
12/31 13:30	83.9	↓-5.3
12/31 13:40	79.0	↓-4.9
12/31 13:50	74.4	↓-4.6
12/31 14:00	70.2	↓-4.2
12/31 14:10	66.4	↓-3.8
12/31 14:20	63.2	↓-3.2
12/31 14:30	60.6	↓-2.6
12/31 14:40	58.6	↓-2.0
12/31 14:50	57.3	↓-1.3
12/31 15:00	56.8	↓-0.5	干潮
12/31 15:10	57.1	↑0.3
12/31 15:20	58.2	↑1.1
12/31 15:30	60.1	↑1.9
12/31 15:40	63.0	↑2.9
12/31 15:50	66.6	↑3.6
12/31 16:00	71.1	↑4.5
12/31 16:10	76.3	↑5.2
12/31 16:20	82.2	↑5.9
12/31 16:30	88.8	↑6.6
12/31 16:40	95.8	↑7.0
12/31 16:50	103.3	↑7.5
12/31 17:00	111.1	↑7.8
12/31 17:10	119.1	↑8.0
12/31 17:20	127.2	↑8.1
12/31 17:30	135.3	↑8.1
12/31 17:40	143.3	↑8.0
12/31 17:50	151.0	↑7.7
12/31 18:00	158.4	↑7.4
12/31 18:10	165.5	↑7.1
12/31 18:20	172.2	↑6.7
12/31 18:30	178.4	↑6.2
12/31 18:40	184.1	↑5.7
12/31 18:50	189.3	↑5.2
12/31 19:00	194.0	↑4.7
12/31 19:10	198.2	↑4.2
12/31 19:20	201.9	↑3.7
12/31 19:30	205.2	↑3.3
12/31 19:40	208.0	↑2.8
12/31 19:50	210.3	↑2.3
12/31 20:00	212.2	↑1.9
12/31 20:10	213.7	↑1.5
12/31 20:20	214.7	↑1.0
12/31 20:30	215.3	↑0.6	満潮
12/31 20:40	215.3	0
12/31 20:50	214.9	↓-0.4
12/31 21:00	214.0	↓-0.9
12/31 21:10	212.4	↓-1.6
12/31 21:20	210.3	↓-2.1
12/31 21:30	207.6	↓-2.7
12/31 21:40	204.2	↓-3.4
12/31 21:50	200.2	↓-4.0
12/31 22:00	195.4	↓-4.8
12/31 22:10	190.1	↓-5.3
12/31 22:20	184.0	↓-6.1
12/31 22:30	177.4	↓-6.6
12/31 22:40	170.1	↓-7.3
12/31 22:50	162.3	↓-7.8
12/31 23:00	154.1	↓-8.2
12/31 23:10	145.4	↓-8.7
12/31 23:20	136.3	↓-9.1
12/31 23:30	127.0	↓-9.3
12/31 23:40	117.5	↓-9.5
12/31 23:50	107.9	↓-9.6	最大潮位差