31 (火)	06:50	00:14	18:20	12:34
	229cm	42cm	236cm	105cm
中潮 出 07:25 入 17:26 出 04:28 入 14:59

高後崎（長崎）2002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	41.7	↓-1.0
12/31 00:10	41.2	↓-0.5	干潮
12/31 00:20	41.3	↑0.1
12/31 00:30	42.0	↑0.7
12/31 00:40	43.3	↑1.3
12/31 00:50	45.2	↑1.9
12/31 01:00	47.7	↑2.5
12/31 01:10	50.7	↑3.0
12/31 01:20	54.3	↑3.6
12/31 01:30	58.4	↑4.1
12/31 01:40	63.0	↑4.6
12/31 01:50	68.0	↑5.0
12/31 02:00	73.5	↑5.5
12/31 02:10	79.4	↑5.9
12/31 02:20	85.6	↑6.2
12/31 02:30	92.2	↑6.6
12/31 02:40	99.0	↑6.8
12/31 02:50	106.0	↑7.0
12/31 03:00	113.2	↑7.2
12/31 03:10	120.6	↑7.4
12/31 03:20	128.0	↑7.4
12/31 03:30	135.5	↑7.5
12/31 03:40	143.0	↑7.5
12/31 03:50	150.4	↑7.4
12/31 04:00	157.7	↑7.3
12/31 04:10	164.9	↑7.2
12/31 04:20	171.9	↑7.0
12/31 04:30	178.6	↑6.7
12/31 04:40	185.0	↑6.4
12/31 04:50	191.2	↑6.2
12/31 05:00	196.9	↑5.7
12/31 05:10	202.3	↑5.4
12/31 05:20	207.2	↑4.9
12/31 05:30	211.7	↑4.5
12/31 05:40	215.7	↑4.0
12/31 05:50	219.3	↑3.6
12/31 06:00	222.2	↑2.9
12/31 06:10	224.7	↑2.5
12/31 06:20	226.6	↑1.9
12/31 06:30	227.9	↑1.3
12/31 06:40	228.7	↑0.8	満潮
12/31 06:50	229.0	↑0.3	満潮
12/31 07:00	228.7	↓-0.3
12/31 07:10	227.8	↓-0.9
12/31 07:20	226.4	↓-1.4
12/31 07:30	224.5	↓-1.9
12/31 07:40	222.2	↓-2.3
12/31 07:50	219.3	↓-2.9
12/31 08:00	216.0	↓-3.3
12/31 08:10	212.3	↓-3.7
12/31 08:20	208.2	↓-4.1
12/31 08:30	203.8	↓-4.4
12/31 08:40	199.1	↓-4.7
12/31 08:50	194.1	↓-5.0
12/31 09:00	188.9	↓-5.2
12/31 09:10	183.5	↓-5.4
12/31 09:20	178.0	↓-5.5
12/31 09:30	172.4	↓-5.6
12/31 09:40	166.7	↓-5.7
12/31 09:50	161.0	↓-5.7
12/31 10:00	155.4	↓-5.6
12/31 10:10	149.9	↓-5.5
12/31 10:20	144.6	↓-5.3
12/31 10:30	139.4	↓-5.2
12/31 10:40	134.4	↓-5.0
12/31 10:50	129.7	↓-4.7
12/31 11:00	125.3	↓-4.4
12/31 11:10	121.3	↓-4.0
12/31 11:20	117.6	↓-3.7
12/31 11:30	114.3	↓-3.3
12/31 11:40	111.5	↓-2.8
12/31 11:50	109.1	↓-2.4
12/31 12:00	107.2	↓-1.9
12/31 12:10	105.7	↓-1.5
12/31 12:20	104.8	↓-0.9
12/31 12:30	104.4	↓-0.4	干潮
12/31 12:40	104.5	↑0.1
12/31 12:50	105.1	↑0.6
12/31 13:00	106.2	↑1.1
12/31 13:10	107.8	↑1.6
12/31 13:20	109.9	↑2.1
12/31 13:30	112.5	↑2.6
12/31 13:40	115.6	↑3.1
12/31 13:50	119.1	↑3.5
12/31 14:00	123.0	↑3.9
12/31 14:10	127.2	↑4.2
12/31 14:20	131.9	↑4.7
12/31 14:30	136.8	↑4.9
12/31 14:40	142.0	↑5.2
12/31 14:50	147.4	↑5.4
12/31 15:00	153.1	↑5.7
12/31 15:10	158.8	↑5.7
12/31 15:20	164.7	↑5.9
12/31 15:30	170.6	↑5.9
12/31 15:40	176.6	↑6.0
12/31 15:50	182.5	↑5.9
12/31 16:00	188.3	↑5.8
12/31 16:10	193.9	↑5.6
12/31 16:20	199.4	↑5.5
12/31 16:30	204.6	↑5.2
12/31 16:40	209.6	↑5.0
12/31 16:50	214.2	↑4.6
12/31 17:00	218.5	↑4.3
12/31 17:10	222.4	↑3.9
12/31 17:20	225.8	↑3.4
12/31 17:30	228.7	↑2.9
12/31 17:40	231.2	↑2.5
12/31 17:50	233.1	↑1.9
12/31 18:00	234.5	↑1.4
12/31 18:10	235.3	↑0.8	満潮
12/31 18:20	235.6	↑0.3	満潮
12/31 18:30	235.2	↓-0.4
12/31 18:40	234.2	↓-1.0
12/31 18:50	232.6	↓-1.6
12/31 19:00	230.4	↓-2.2
12/31 19:10	227.6	↓-2.8
12/31 19:20	224.3	↓-3.3
12/31 19:30	220.3	↓-4.0
12/31 19:40	215.8	↓-4.5
12/31 19:50	210.7	↓-5.1
12/31 20:00	205.2	↓-5.5
12/31 20:10	199.1	↓-6.1
12/31 20:20	192.7	↓-6.4
12/31 20:30	185.8	↓-6.9
12/31 20:40	178.5	↓-7.3
12/31 20:50	171.0	↓-7.5
12/31 21:00	163.1	↓-7.9
12/31 21:10	155.0	↓-8.1
12/31 21:20	146.8	↓-8.2
12/31 21:30	138.4	↓-8.4
12/31 21:40	129.9	↓-8.5	最大潮位差
12/31 21:50	121.5	↓-8.4
12/31 22:00	113.0	↓-8.5	最大潮位差
12/31 22:10	104.7	↓-8.3
12/31 22:20	96.4	↓-8.3
12/31 22:30	88.4	↓-8.0
12/31 22:40	80.6	↓-7.8
12/31 22:50	73.2	↓-7.4
12/31 23:00	66.0	↓-7.2
12/31 23:10	59.3	↓-6.7
12/31 23:20	53.0	↓-6.3
12/31 23:30	47.2	↓-5.8
12/31 23:40	41.9	↓-5.3
12/31 23:50	37.2	↓-4.7