31 (水)	10:44	04:11	22:07	16:34
	216cm	-25cm	221cm	39cm
大潮 出 07:21 入 17:20 出 08:17 入 19:04 潮干狩り ○ 15:38～17:20

旧門司（福岡）1997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	146.5	↓-8.8
12/31 00:10	137.3	↓-9.2
12/31 00:20	127.8	↓-9.5
12/31 00:30	118.1	↓-9.7
12/31 00:40	108.4	↓-9.7
12/31 00:50	98.6	↓-9.8
12/31 01:00	88.9	↓-9.7
12/31 01:10	79.3	↓-9.6
12/31 01:20	69.9	↓-9.4
12/31 01:30	60.8	↓-9.1
12/31 01:40	51.9	↓-8.9
12/31 01:50	43.3	↓-8.6
12/31 02:00	35.1	↓-8.2
12/31 02:10	27.2	↓-7.9
12/31 02:20	19.8	↓-7.4
12/31 02:30	12.7	↓-7.1
12/31 02:40	6.1	↓-6.6
12/31 02:50	0.0	↓-6.1
12/31 03:00	-5.6	0
12/31 03:10	-10.6	↓-5.0
12/31 03:20	-15.0	↓-4.4
12/31 03:30	-18.7	↓-3.7
12/31 03:40	-21.7	↓-3.0
12/31 03:50	-23.9	↓-2.2
12/31 04:00	-25.3	↓-1.4
12/31 04:10	-25.8	↓-0.5	干潮
12/31 04:20	-25.3	↑0.5
12/31 04:30	-23.8	↑1.5
12/31 04:40	-21.3	↑2.5
12/31 04:50	-17.7	↑3.6
12/31 05:00	-13.2	↑4.5
12/31 05:10	-7.6	↑5.6
12/31 05:20	-1.1	↑6.5
12/31 05:30	6.2	↑7.3
12/31 05:40	14.4	↑8.2
12/31 05:50	23.2	↑8.8
12/31 06:00	32.7	↑9.5
12/31 06:10	42.6	↑9.9
12/31 06:20	52.8	↑10.2
12/31 06:30	63.3	↑10.5	最大潮位差
12/31 06:40	73.8	↑10.5	最大潮位差
12/31 06:50	84.3	↑10.5	最大潮位差
12/31 07:00	94.7	↑10.4
12/31 07:10	104.7	↑10.0
12/31 07:20	114.5	↑9.8
12/31 07:30	123.9	↑9.4
12/31 07:40	132.8	↑8.9
12/31 07:50	141.3	↑8.5
12/31 08:00	149.2	↑7.9
12/31 08:10	156.7	↑7.5
12/31 08:20	163.7	↑7.0
12/31 08:30	170.2	↑6.5
12/31 08:40	176.3	↑6.1
12/31 08:50	181.9	↑5.6
12/31 09:00	187.1	↑5.2
12/31 09:10	191.9	↑4.8
12/31 09:20	196.3	↑4.4
12/31 09:30	200.3	↑4.0
12/31 09:40	203.9	↑3.6
12/31 09:50	207.1	↑3.2
12/31 10:00	209.8	↑2.7
12/31 10:10	212.1	↑2.3
12/31 10:20	213.8	↑1.7
12/31 10:30	214.9	↑1.1
12/31 10:40	215.4	↑0.5	満潮
12/31 10:50	215.3	↓-0.1
12/31 11:00	214.5	↓-0.8
12/31 11:10	213.0	↓-1.5
12/31 11:20	210.7	↓-2.3
12/31 11:30	207.8	↓-2.9
12/31 11:40	204.1	↓-3.7
12/31 11:50	199.8	↓-4.3
12/31 12:00	194.8	↓-5.0
12/31 12:10	189.3	↓-5.5
12/31 12:20	183.2	↓-6.1
12/31 12:30	176.7	↓-6.5
12/31 12:40	169.8	↓-6.9
12/31 12:50	162.6	↓-7.2
12/31 13:00	155.1	↓-7.5
12/31 13:10	147.5	↓-7.6
12/31 13:20	139.8	↓-7.7
12/31 13:30	132.1	↓-7.7
12/31 13:40	124.4	↓-7.7
12/31 13:50	116.8	↓-7.6
12/31 14:00	109.3	↓-7.5
12/31 14:10	102.0	↓-7.3
12/31 14:20	94.9	↓-7.1
12/31 14:30	88.0	↓-6.9
12/31 14:40	81.4	↓-6.6
12/31 14:50	75.1	↓-6.3
12/31 15:00	69.1	↓-6.0
12/31 15:10	63.5	↓-5.6
12/31 15:20	58.3	↓-5.2
12/31 15:30	53.6	↓-4.7
12/31 15:40	49.4	↓-4.2
12/31 15:50	45.7	↓-3.7
12/31 16:00	42.7	↓-3.0
12/31 16:10	40.5	↓-2.2
12/31 16:20	38.9	↓-1.6
12/31 16:30	38.3	↓-0.6	干潮
12/31 16:40	38.5	↑0.2
12/31 16:50	39.6	↑1.1
12/31 17:00	41.7	↑2.1
12/31 17:10	44.8	↑3.1
12/31 17:20	48.8	↑4.0
12/31 17:30	53.8	↑5.0
12/31 17:40	59.6	↑5.8
12/31 17:50	66.3	↑6.7
12/31 18:00	73.7	↑7.4
12/31 18:10	81.7	↑8.0
12/31 18:20	90.3	↑8.6
12/31 18:30	99.3	↑9.0
12/31 18:40	108.6	↑9.3
12/31 18:50	118.0	↑9.4
12/31 19:00	127.4	↑9.4
12/31 19:10	136.6	↑9.2
12/31 19:20	145.7	↑9.1
12/31 19:30	154.4	↑8.7
12/31 19:40	162.7	↑8.3
12/31 19:50	170.5	↑7.8
12/31 20:00	177.8	↑7.3
12/31 20:10	184.4	↑6.6
12/31 20:20	190.5	↑6.1
12/31 20:30	196.0	↑5.5
12/31 20:40	200.9	↑4.9
12/31 20:50	205.1	↑4.2
12/31 21:00	208.8	↑3.7
12/31 21:10	212.0	↑3.2
12/31 21:20	214.6	↑2.6
12/31 21:30	216.7	↑2.1
12/31 21:40	218.3	↑1.6
12/31 21:50	219.4	↑1.1
12/31 22:00	219.9	↑0.5	満潮
12/31 22:10	220.0	↑0.1
12/31 22:20	219.5	↓-0.5
12/31 22:30	218.5	↓-1.0
12/31 22:40	216.9	↓-1.6
12/31 22:50	214.7	↓-2.2
12/31 23:00	211.8	↓-2.9
12/31 23:10	208.3	↓-3.5
12/31 23:20	204.0	↓-4.3
12/31 23:30	199.1	↓-4.9
12/31 23:40	193.5	↓-5.6
12/31 23:50	187.2	↓-6.3