31 (火)	11:51	05:11	23:24	17:45
	248cm	20cm	226cm	100cm
中潮 出 07:25 入 17:25 出 10:58 入 22:07

高後崎（長崎）2019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	216.9	↓-4.9
12/31 00:10	211.3	↓-5.6
12/31 00:20	205.3	↓-6.0
12/31 00:30	198.8	↓-6.5
12/31 00:40	191.8	↓-7.0
12/31 00:50	184.4	↓-7.4
12/31 01:00	176.6	↓-7.8
12/31 01:10	168.6	↓-8.0
12/31 01:20	160.2	↓-8.4
12/31 01:30	151.7	↓-8.5
12/31 01:40	143.0	↓-8.7
12/31 01:50	134.2	↓-8.8
12/31 02:00	125.3	↓-8.9
12/31 02:10	116.5	↓-8.8
12/31 02:20	107.7	↓-8.8
12/31 02:30	99.1	↓-8.6
12/31 02:40	90.7	↓-8.4
12/31 02:50	82.5	↓-8.2
12/31 03:00	74.6	↓-7.9
12/31 03:10	67.1	↓-7.5
12/31 03:20	59.9	↓-7.2
12/31 03:30	53.2	↓-6.7
12/31 03:40	47.0	↓-6.2
12/31 03:50	41.4	↓-5.6
12/31 04:00	36.3	↓-5.1
12/31 04:10	31.8	↓-4.5
12/31 04:20	28.0	↓-3.8
12/31 04:30	24.8	↓-3.2
12/31 04:40	22.3	↓-2.5
12/31 04:50	20.5	↓-1.8
12/31 05:00	19.4	↓-1.1
12/31 05:10	19.1	↓-0.3	干潮
12/31 05:20	19.5	↑0.4
12/31 05:30	20.6	↑1.1
12/31 05:40	22.4	↑1.8
12/31 05:50	24.9	↑2.5
12/31 06:00	28.1	↑3.2
12/31 06:10	32.0	↑3.9
12/31 06:20	36.5	↑4.5
12/31 06:30	41.6	↑5.1
12/31 06:40	47.3	↑5.7
12/31 06:50	53.5	↑6.2
12/31 07:00	60.3	↑6.8
12/31 07:10	67.5	↑7.2
12/31 07:20	75.1	↑7.6
12/31 07:30	83.1	↑8.0
12/31 07:40	91.4	↑8.3
12/31 07:50	99.9	↑8.5
12/31 08:00	108.6	↑8.7
12/31 08:10	117.5	↑8.9
12/31 08:20	126.5	↑9.0	最大潮位差
12/31 08:30	135.5	↑9.0	最大潮位差
12/31 08:40	144.5	↑9.0	最大潮位差
12/31 08:50	153.4	↑8.9
12/31 09:00	162.1	↑8.7
12/31 09:10	170.7	↑8.6
12/31 09:20	179.0	↑8.3
12/31 09:30	187.0	↑8.0
12/31 09:40	194.7	↑7.7
12/31 09:50	202.0	↑7.3
12/31 10:00	208.8	↑6.8
12/31 10:10	215.2	↑6.4
12/31 10:20	221.1	↑5.9
12/31 10:30	226.4	↑5.3
12/31 10:40	231.2	↑4.8
12/31 10:50	235.3	↑4.1
12/31 11:00	238.9	↑3.6
12/31 11:10	241.8	↑2.9
12/31 11:20	244.1	↑2.3
12/31 11:30	245.7	↑1.6
12/31 11:40	246.7	↑1.0
12/31 11:50	247.0	↑0.3	満潮
12/31 12:00	246.7	↓-0.3
12/31 12:10	245.8	↓-0.9
12/31 12:20	244.2	↓-1.6
12/31 12:30	242.1	↓-2.1
12/31 12:40	239.3	↓-2.8
12/31 12:50	236.1	↓-3.2
12/31 13:00	232.3	↓-3.8
12/31 13:10	228.1	↓-4.2
12/31 13:20	223.4	↓-4.7
12/31 13:30	218.3	↓-5.1
12/31 13:40	212.9	↓-5.4
12/31 13:50	207.2	↓-5.7
12/31 14:00	201.2	↓-6.0
12/31 14:10	195.0	↓-6.2
12/31 14:20	188.6	↓-6.4
12/31 14:30	182.2	↓-6.4
12/31 14:40	175.6	↓-6.6
12/31 14:50	169.1	↓-6.5
12/31 15:00	162.6	↓-6.5
12/31 15:10	156.2	↓-6.4
12/31 15:20	150.0	↓-6.2
12/31 15:30	143.9	↓-6.1
12/31 15:40	138.1	↓-5.8
12/31 15:50	132.5	↓-5.6
12/31 16:00	127.3	↓-5.2
12/31 16:10	122.4	↓-4.9
12/31 16:20	118.0	↓-4.4
12/31 16:30	113.9	↓-4.1
12/31 16:40	110.3	↓-3.6
12/31 16:50	107.2	↓-3.1
12/31 17:00	104.6	↓-2.6
12/31 17:10	102.5	↓-2.1
12/31 17:20	100.9	↓-1.6
12/31 17:30	99.9	↓-1.0
12/31 17:40	99.5	↓-0.4	干潮
12/31 17:50	99.5	0
12/31 18:00	100.1	↑0.6
12/31 18:10	101.3	↑1.2
12/31 18:20	103.0	↑1.7
12/31 18:30	105.1	↑2.1
12/31 18:40	107.8	↑2.7
12/31 18:50	110.9	↑3.1
12/31 19:00	114.5	↑3.6
12/31 19:10	118.5	↑4.0
12/31 19:20	122.8	↑4.3
12/31 19:30	127.5	↑4.7
12/31 19:40	132.4	↑4.9
12/31 19:50	137.6	↑5.2
12/31 20:00	143.1	↑5.5
12/31 20:10	148.6	↑5.5
12/31 20:20	154.3	↑5.7
12/31 20:30	160.1	↑5.8
12/31 20:40	165.9	↑5.8
12/31 20:50	171.7	↑5.8
12/31 21:00	177.4	↑5.7
12/31 21:10	183.0	↑5.6
12/31 21:20	188.4	↑5.4
12/31 21:30	193.5	↑5.1
12/31 21:40	198.5	↑5.0
12/31 21:50	203.1	↑4.6
12/31 22:00	207.4	↑4.3
12/31 22:10	211.3	↑3.9
12/31 22:20	214.8	↑3.5
12/31 22:30	217.8	↑3.0
12/31 22:40	220.4	↑2.6
12/31 22:50	222.5	↑2.1
12/31 23:00	224.0	↑1.5
12/31 23:10	225.1	↑1.1
12/31 23:20	225.5	↑0.4	満潮
12/31 23:30	225.4	↓-0.1
12/31 23:40	224.7	↓-0.7
12/31 23:50	223.5	↓-1.2