31 (日)	08:56	02:15	20:18	14:41
	263cm	-3cm	254cm	95cm
大潮 出 07:25 入 17:26 出 17:00 入 06:50

高後崎（長崎）2028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	62.4	↓-9.1
12/31 00:10	53.7	↓-8.7
12/31 00:20	45.5	↓-8.2
12/31 00:30	37.7	↓-7.8
12/31 00:40	30.5	↓-7.2
12/31 00:50	23.8	↓-6.7
12/31 01:00	17.8	↓-6.0
12/31 01:10	12.4	↓-5.4
12/31 01:20	7.8	↓-4.6
12/31 01:30	3.9	↓-3.9
12/31 01:40	0.7	↓-3.2
12/31 01:50	-1.6	↓-2.3
12/31 02:00	-3.1	↓-1.5
12/31 02:10	-3.9	↓-0.8	干潮
12/31 02:20	-3.7	↑0.2
12/31 02:30	-2.8	↑0.9
12/31 02:40	-1.0	↑1.8
12/31 02:50	1.6	↑2.6
12/31 03:00	4.9	↑3.3
12/31 03:10	9.1	↑4.2
12/31 03:20	14.0	↑4.9
12/31 03:30	19.7	↑5.7
12/31 03:40	26.0	↑6.3
12/31 03:50	33.0	↑7.0
12/31 04:00	40.6	↑7.6
12/31 04:10	48.7	↑8.1
12/31 04:20	57.3	↑8.6
12/31 04:30	66.4	↑9.1
12/31 04:40	75.9	↑9.5
12/31 04:50	85.7	↑9.8
12/31 05:00	95.8	↑10.1
12/31 05:10	106.1	↑10.3
12/31 05:20	116.5	↑10.4
12/31 05:30	127.0	↑10.5
12/31 05:40	137.5	↑10.5
12/31 05:50	148.0	↑10.5
12/31 06:00	158.3	↑10.3
12/31 06:10	168.4	↑10.1
12/31 06:20	178.3	↑9.9
12/31 06:30	187.8	↑9.5
12/31 06:40	197.0	↑9.2
12/31 06:50	205.8	↑8.8
12/31 07:00	214.0	↑8.2
12/31 07:10	221.8	↑7.8
12/31 07:20	228.9	↑7.1
12/31 07:30	235.5	↑6.6
12/31 07:40	241.4	↑5.9
12/31 07:50	246.6	↑5.2
12/31 08:00	251.1	↑4.5
12/31 08:10	254.9	↑3.8
12/31 08:20	257.9	↑3.0
12/31 08:30	260.2	↑2.3
12/31 08:40	261.7	↑1.5
12/31 08:50	262.4	↑0.7	満潮
12/31 09:00	262.4	0
12/31 09:10	261.7	↓-0.7
12/31 09:20	260.2	↓-1.5
12/31 09:30	258.0	↓-2.2
12/31 09:40	255.1	↓-2.9
12/31 09:50	251.5	↓-3.6
12/31 10:00	247.4	↓-4.1
12/31 10:10	242.6	↓-4.8
12/31 10:20	237.4	↓-5.2
12/31 10:30	231.6	↓-5.8
12/31 10:40	225.4	↓-6.2
12/31 10:50	218.8	↓-6.6
12/31 11:00	211.9	↓-6.9
12/31 11:10	204.8	↓-7.1
12/31 11:20	197.4	↓-7.4
12/31 11:30	189.9	↓-7.5
12/31 11:40	182.3	↓-7.6
12/31 11:50	174.7	↓-7.6
12/31 12:00	167.1	↓-7.6
12/31 12:10	159.6	↓-7.5
12/31 12:20	152.3	↓-7.3
12/31 12:30	145.2	↓-7.1
12/31 12:40	138.4	↓-6.8
12/31 12:50	131.9	↓-6.5
12/31 13:00	125.8	↓-6.1
12/31 13:10	120.1	↓-5.7
12/31 13:20	114.9	↓-5.2
12/31 13:30	110.2	↓-4.7
12/31 13:40	106.1	↓-4.1
12/31 13:50	102.5	↓-3.6
12/31 14:00	99.6	↓-2.9
12/31 14:10	97.3	↓-2.3
12/31 14:20	95.6	↓-1.7
12/31 14:30	94.6	↓-1.0
12/31 14:40	94.3	↓-0.3	干潮
12/31 14:50	94.7	↑0.4
12/31 15:00	95.7	↑1.0
12/31 15:10	97.4	↑1.7
12/31 15:20	99.7	↑2.3
12/31 15:30	102.6	↑2.9
12/31 15:40	106.2	↑3.6
12/31 15:50	110.3	↑4.1
12/31 16:00	115.0	↑4.7
12/31 16:10	120.1	↑5.1
12/31 16:20	125.8	↑5.7
12/31 16:30	131.8	↑6.0
12/31 16:40	138.2	↑6.4
12/31 16:50	144.9	↑6.7
12/31 17:00	151.8	↑6.9
12/31 17:10	159.0	↑7.2
12/31 17:20	166.3	↑7.3
12/31 17:30	173.6	↑7.3
12/31 17:40	181.0	↑7.4
12/31 17:50	188.3	↑7.3
12/31 18:00	195.5	↑7.2
12/31 18:10	202.5	↑7.0
12/31 18:20	209.3	↑6.8
12/31 18:30	215.8	↑6.5
12/31 18:40	222.0	↑6.2
12/31 18:50	227.7	↑5.7
12/31 19:00	233.0	↑5.3
12/31 19:10	237.8	↑4.8
12/31 19:20	242.0	↑4.2
12/31 19:30	245.6	↑3.6
12/31 19:40	248.6	↑3.0
12/31 19:50	250.9	↑2.3
12/31 20:00	252.5	↑1.6
12/31 20:10	253.4	↑0.9	満潮
12/31 20:20	253.5	↑0.1
12/31 20:30	252.9	↓-0.6
12/31 20:40	251.6	↓-1.3
12/31 20:50	249.4	↓-2.2
12/31 21:00	246.5	↓-2.9
12/31 21:10	242.9	↓-3.6
12/31 21:20	238.5	↓-4.4
12/31 21:30	233.4	↓-5.1
12/31 21:40	227.5	↓-5.9
12/31 21:50	221.1	↓-6.4
12/31 22:00	214.0	↓-7.1
12/31 22:10	206.3	↓-7.7
12/31 22:20	198.1	↓-8.2
12/31 22:30	189.3	↓-8.8
12/31 22:40	180.2	↓-9.1
12/31 22:50	170.6	↓-9.6
12/31 23:00	160.7	↓-9.9
12/31 23:10	150.6	↓-10.1
12/31 23:20	140.3	↓-10.3
12/31 23:30	129.8	↓-10.5
12/31 23:40	119.2	↓-10.6	最大潮位差
12/31 23:50	108.7	↓-10.5