31 (木)	09:51	03:11	21:14	15:36
	266cm	-10cm	255cm	93cm
大潮 出 07:25 入 17:26 出 18:25 入 08:16

高後崎（長崎）2020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	118.1	↓-10.6
12/31 00:10	107.4	↓-10.7
12/31 00:20	96.9	↓-10.5
12/31 00:30	86.5	↓-10.4
12/31 00:40	76.3	↓-10.2
12/31 00:50	66.5	↓-9.8
12/31 01:00	56.9	↓-9.6
12/31 01:10	47.8	↓-9.1
12/31 01:20	39.2	↓-8.6
12/31 01:30	31.1	↓-8.1
12/31 01:40	23.6	↓-7.5
12/31 01:50	16.7	↓-6.9
12/31 02:00	10.6	↓-6.1
12/31 02:10	5.1	↓-5.5
12/31 02:20	0.4	↓-4.7
12/31 02:30	-3.5	↓-3.9
12/31 02:40	-6.5	↓-3.0
12/31 02:50	-8.7	↓-2.2
12/31 03:00	-10.1	↓-1.4
12/31 03:10	-10.6	↓-0.5	干潮
12/31 03:20	-10.2	↑0.4
12/31 03:30	-8.9	↑1.3
12/31 03:40	-6.7	↑2.2
12/31 03:50	-3.7	↑3.0
12/31 04:00	0.1	↑3.8
12/31 04:10	4.7	↑4.6
12/31 04:20	10.1	↑5.4
12/31 04:30	16.3	↑6.2
12/31 04:40	23.2	↑6.9
12/31 04:50	30.7	↑7.5
12/31 05:00	38.9	↑8.2
12/31 05:10	47.6	↑8.7
12/31 05:20	56.8	↑9.2
12/31 05:30	66.4	↑9.6
12/31 05:40	76.5	↑10.1
12/31 05:50	86.8	↑10.3
12/31 06:00	97.4	↑10.6
12/31 06:10	108.2	↑10.8
12/31 06:20	119.1	↑10.9
12/31 06:30	130.1	↑11.0	最大潮位差
12/31 06:40	141.0	↑10.9
12/31 06:50	151.8	↑10.8
12/31 07:00	162.5	↑10.7
12/31 07:10	172.9	↑10.4
12/31 07:20	183.0	↑10.1
12/31 07:30	192.8	↑9.8
12/31 07:40	202.1	↑9.3
12/31 07:50	211.0	↑8.9
12/31 08:00	219.3	↑8.3
12/31 08:10	227.1	↑7.8
12/31 08:20	234.3	↑7.2
12/31 08:30	240.8	↑6.5
12/31 08:40	246.6	↑5.8
12/31 08:50	251.7	↑5.1
12/31 09:00	256.0	↑4.3
12/31 09:10	259.5	↑3.5
12/31 09:20	262.3	↑2.8
12/31 09:30	264.3	↑2.0
12/31 09:40	265.5	↑1.2
12/31 09:50	265.9	↑0.4	満潮
12/31 10:00	265.5	↓-0.4
12/31 10:10	264.3	↓-1.2
12/31 10:20	262.5	↓-1.8
12/31 10:30	259.8	↓-2.7
12/31 10:40	256.5	↓-3.3
12/31 10:50	252.6	↓-3.9
12/31 11:00	248.0	↓-4.6
12/31 11:10	242.8	↓-5.2
12/31 11:20	237.1	↓-5.7
12/31 11:30	231.0	↓-6.1
12/31 11:40	224.4	↓-6.6
12/31 11:50	217.5	↓-6.9
12/31 12:00	210.2	↓-7.3
12/31 12:10	202.7	↓-7.5
12/31 12:20	195.0	↓-7.7
12/31 12:30	187.2	↓-7.8
12/31 12:40	179.4	↓-7.8
12/31 12:50	171.6	↓-7.8
12/31 13:00	163.8	↓-7.8
12/31 13:10	156.2	↓-7.6
12/31 13:20	148.7	↓-7.5
12/31 13:30	141.6	↓-7.1
12/31 13:40	134.7	↓-6.9
12/31 13:50	128.2	↓-6.5
12/31 14:00	122.1	↓-6.1
12/31 14:10	116.5	↓-5.6
12/31 14:20	111.4	↓-5.1
12/31 14:30	106.9	↓-4.5
12/31 14:40	102.9	↓-4.0
12/31 14:50	99.5	↓-3.4
12/31 15:00	96.8	↓-2.7
12/31 15:10	94.7	↓-2.1
12/31 15:20	93.3	↓-1.4
12/31 15:30	92.6	↓-0.7	干潮
12/31 15:40	92.6	0
12/31 15:50	93.2	↑0.6
12/31 16:00	94.6	↑1.4
12/31 16:10	96.6	↑2.0
12/31 16:20	99.2	↑2.6
12/31 16:30	102.5	↑3.3
12/31 16:40	106.4	↑3.9
12/31 16:50	110.8	↑4.4
12/31 17:00	115.8	↑5.0
12/31 17:10	121.2	↑5.4
12/31 17:20	127.1	↑5.9
12/31 17:30	133.4	↑6.3
12/31 17:40	140.0	↑6.6
12/31 17:50	146.9	↑6.9
12/31 18:00	154.1	↑7.2
12/31 18:10	161.4	↑7.3
12/31 18:20	168.8	↑7.4
12/31 18:30	176.3	↑7.5
12/31 18:40	183.7	↑7.4
12/31 18:50	191.1	↑7.4
12/31 19:00	198.3	↑7.2
12/31 19:10	205.3	↑7.0
12/31 19:20	212.1	↑6.8
12/31 19:30	218.5	↑6.4
12/31 19:40	224.5	↑6.0
12/31 19:50	230.1	↑5.6
12/31 20:00	235.3	↑5.2
12/31 20:10	239.9	↑4.6
12/31 20:20	243.9	↑4.0
12/31 20:30	247.2	↑3.3
12/31 20:40	250.0	↑2.8
12/31 20:50	252.0	↑2.0
12/31 21:00	253.4	↑1.4
12/31 21:10	254.0	↑0.6	満潮
12/31 21:20	253.8	↓-0.2
12/31 21:30	252.9	↓-0.9
12/31 21:40	251.3	↓-1.6
12/31 21:50	248.8	↓-2.5
12/31 22:00	245.6	↓-3.2
12/31 22:10	241.7	↓-3.9
12/31 22:20	237.0	↓-4.7
12/31 22:30	231.7	↓-5.3
12/31 22:40	225.6	↓-6.1
12/31 22:50	218.9	↓-6.7
12/31 23:00	211.6	↓-7.3
12/31 23:10	203.8	↓-7.8
12/31 23:20	195.4	↓-8.4
12/31 23:30	186.5	↓-8.9
12/31 23:40	177.3	↓-9.2
12/31 23:50	167.6	↓-9.7