31 (木)	09:42	03:05	21:09	15:36
	279cm	-4cm	256cm	90cm
大潮 出 07:25 入 17:26 出 18:24 入 08:16

小鯛（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	117.4	↓-10.5
12/31 00:10	107.0	↓-10.4
12/31 00:20	96.7	↓-10.3
12/31 00:30	86.5	↓-10.2
12/31 00:40	76.6	↓-9.9
12/31 00:50	67.0	↓-9.6
12/31 01:00	57.8	↓-9.2
12/31 01:10	49.0	↓-8.8
12/31 01:20	40.7	↓-8.3
12/31 01:30	32.9	↓-7.8
12/31 01:40	25.8	↓-7.1
12/31 01:50	19.3	↓-6.5
12/31 02:00	13.6	↓-5.7
12/31 02:10	8.5	↓-5.1
12/31 02:20	4.3	↓-4.2
12/31 02:30	0.9	↓-3.4
12/31 02:40	-1.7	↓-2.6
12/31 02:50	-3.3	↓-1.6
12/31 03:00	-4.1	↓-0.8	干潮
12/31 03:10	-4.0	↑0.1
12/31 03:20	-3.0	↑1.0
12/31 03:30	-1.1	↑1.9
12/31 03:40	1.7	↑2.8
12/31 03:50	5.4	↑3.7
12/31 04:00	9.9	↑4.5
12/31 04:10	15.3	↑5.4
12/31 04:20	21.4	↑6.1
12/31 04:30	28.4	↑7.0
12/31 04:40	36.0	↑7.6
12/31 04:50	44.2	↑8.2
12/31 05:00	53.1	↑8.9
12/31 05:10	62.5	↑9.4
12/31 05:20	72.4	↑9.9
12/31 05:30	82.7	↑10.3
12/31 05:40	93.4	↑10.7
12/31 05:50	104.3	↑10.9
12/31 06:00	115.4	↑11.1
12/31 06:10	126.6	↑11.2
12/31 06:20	137.9	↑11.3	最大潮位差
12/31 06:30	149.2	↑11.3	最大潮位差
12/31 06:40	160.3	↑11.1
12/31 06:50	171.3	↑11.0
12/31 07:00	182.1	↑10.8
12/31 07:10	192.5	↑10.4
12/31 07:20	202.6	↑10.1
12/31 07:30	212.2	↑9.6
12/31 07:40	221.4	↑9.2
12/31 07:50	230.0	↑8.6
12/31 08:00	238.0	↑8.0
12/31 08:10	245.4	↑7.4
12/31 08:20	252.1	↑6.7
12/31 08:30	258.1	↑6.0
12/31 08:40	263.3	↑5.2
12/31 08:50	267.8	↑4.5
12/31 09:00	271.5	↑3.7
12/31 09:10	274.4	↑2.9
12/31 09:20	276.5	↑2.1
12/31 09:30	277.8	↑1.3
12/31 09:40	278.3	↑0.5	満潮
12/31 09:50	278.0	↓-0.3
12/31 10:00	277.0	↓-1.0
12/31 10:10	275.2	↓-1.8
12/31 10:20	272.6	↓-2.6
12/31 10:30	269.3	↓-3.3
12/31 10:40	265.4	↓-3.9
12/31 10:50	260.8	↓-4.6
12/31 11:00	255.6	↓-5.2
12/31 11:10	249.9	↓-5.7
12/31 11:20	243.6	↓-6.3
12/31 11:30	236.9	↓-6.7
12/31 11:40	229.8	↓-7.1
12/31 11:50	222.3	↓-7.5
12/31 12:00	214.5	↓-7.8
12/31 12:10	206.5	↓-8.0
12/31 12:20	198.4	↓-8.1
12/31 12:30	190.1	↓-8.3
12/31 12:40	181.7	↓-8.4
12/31 12:50	173.4	↓-8.3
12/31 13:00	165.2	↓-8.2
12/31 13:10	157.1	↓-8.1
12/31 13:20	149.2	↓-7.9
12/31 13:30	141.6	↓-7.6
12/31 13:40	134.3	↓-7.3
12/31 13:50	127.4	↓-6.9
12/31 14:00	121.0	↓-6.4
12/31 14:10	115.0	↓-6.0
12/31 14:20	109.6	↓-5.4
12/31 14:30	104.7	↓-4.9
12/31 14:40	100.5	↓-4.2
12/31 14:50	96.9	↓-3.6
12/31 15:00	94.0	↓-2.9
12/31 15:10	91.8	↓-2.2
12/31 15:20	90.4	↓-1.4
12/31 15:30	89.6	↓-0.8	干潮
12/31 15:40	89.6	0
12/31 15:50	90.4	↑0.8
12/31 16:00	91.9	↑1.5
12/31 16:10	94.0	↑2.1
12/31 16:20	96.9	↑2.9
12/31 16:30	100.5	↑3.6
12/31 16:40	104.7	↑4.2
12/31 16:50	109.5	↑4.8
12/31 17:00	114.9	↑5.4
12/31 17:10	120.8	↑5.9
12/31 17:20	127.1	↑6.3
12/31 17:30	133.8	↑6.7
12/31 17:40	140.9	↑7.1
12/31 17:50	148.3	↑7.4
12/31 18:00	155.8	↑7.5
12/31 18:10	163.6	↑7.8
12/31 18:20	171.4	↑7.8
12/31 18:30	179.2	↑7.8
12/31 18:40	186.9	↑7.7
12/31 18:50	194.5	↑7.6
12/31 19:00	201.9	↑7.4
12/31 19:10	209.1	↑7.2
12/31 19:20	215.9	↑6.8
12/31 19:30	222.4	↑6.5
12/31 19:40	228.4	↑6.0
12/31 19:50	233.9	↑5.5
12/31 20:00	238.9	↑5.0
12/31 20:10	243.3	↑4.4
12/31 20:20	247.1	↑3.8
12/31 20:30	250.2	↑3.1
12/31 20:40	252.6	↑2.4
12/31 20:50	254.3	↑1.7
12/31 21:00	255.3	↑1.0	満潮
12/31 21:10	255.5	↑0.2
12/31 21:20	255.0	↓-0.5
12/31 21:30	253.7	↓-1.3
12/31 21:40	251.6	↓-2.1
12/31 21:50	248.8	↓-2.8
12/31 22:00	245.2	↓-3.6
12/31 22:10	240.9	↓-4.3
12/31 22:20	236.0	↓-4.9
12/31 22:30	230.3	↓-5.7
12/31 22:40	224.0	↓-6.3
12/31 22:50	217.1	↓-6.9
12/31 23:00	209.6	↓-7.5
12/31 23:10	201.5	↓-8.1
12/31 23:20	193.0	↓-8.5
12/31 23:30	184.1	↓-8.9
12/31 23:40	174.7	↓-9.4
12/31 23:50	165.1	↓-9.6