31 (火)	09:47	03:11	21:09	15:24
	242cm	-7cm	254cm	90cm
大潮 出 07:26 入 17:26 出 07:52 入 17:29

黒子島（長崎）2024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	112.6	↓-10.2	最大潮位差
12/31 00:10	102.5	↓-10.1
12/31 00:20	92.5	↓-10.0
12/31 00:30	82.6	↓-9.9
12/31 00:40	73.0	↓-9.6
12/31 00:50	63.6	↓-9.4
12/31 01:00	54.7	↓-8.9
12/31 01:10	46.1	↓-8.6
12/31 01:20	38.0	↓-8.1
12/31 01:30	30.4	↓-7.6
12/31 01:40	23.4	↓-7.0
12/31 01:50	17.0	↓-6.4
12/31 02:00	11.3	↓-5.7
12/31 02:10	6.2	↓-5.1
12/31 02:20	1.9	↓-4.3
12/31 02:30	-1.6	↓-3.5
12/31 02:40	-4.4	↓-2.8
12/31 02:50	-6.4	↓-2.0
12/31 03:00	-7.6	↓-1.2
12/31 03:10	-8.0	↓-0.4	干潮
12/31 03:20	-7.6	↑0.4
12/31 03:30	-6.3	↑1.3
12/31 03:40	-4.3	↑2.0
12/31 03:50	-1.4	↑2.9
12/31 04:00	2.2	↑3.6
12/31 04:10	6.5	↑4.3
12/31 04:20	11.6	↑5.1
12/31 04:30	17.4	↑5.8
12/31 04:40	23.7	↑6.3
12/31 04:50	30.7	↑7.0
12/31 05:00	38.3	↑7.6
12/31 05:10	46.3	↑8.0
12/31 05:20	54.8	↑8.5
12/31 05:30	63.7	↑8.9
12/31 05:40	72.9	↑9.2
12/31 05:50	82.4	↑9.5
12/31 06:00	92.1	↑9.7
12/31 06:10	101.9	↑9.8
12/31 06:20	111.8	↑9.9
12/31 06:30	121.8	↑10.0
12/31 06:40	131.7	↑9.9
12/31 06:50	141.5	↑9.8
12/31 07:00	151.1	↑9.6
12/31 07:10	160.5	↑9.4
12/31 07:20	169.6	↑9.1
12/31 07:30	178.3	↑8.7
12/31 07:40	186.6	↑8.3
12/31 07:50	194.5	↑7.9
12/31 08:00	201.9	↑7.4
12/31 08:10	208.8	↑6.9
12/31 08:20	215.0	↑6.2
12/31 08:30	220.7	↑5.7
12/31 08:40	225.7	↑5.0
12/31 08:50	230.0	↑4.3
12/31 09:00	233.7	↑3.7
12/31 09:10	236.6	↑2.9
12/31 09:20	238.8	↑2.2
12/31 09:30	240.3	↑1.5
12/31 09:40	241.1	↑0.8	満潮
12/31 09:50	241.1	0
12/31 10:00	240.4	↓-0.7
12/31 10:10	239.1	↓-1.3
12/31 10:20	237.1	↓-2.0
12/31 10:30	234.4	↓-2.7
12/31 10:40	231.1	↓-3.3
12/31 10:50	227.3	↓-3.8
12/31 11:00	222.9	↓-4.4
12/31 11:10	218.0	↓-4.9
12/31 11:20	212.7	↓-5.3
12/31 11:30	206.9	↓-5.8
12/31 11:40	200.8	↓-6.1
12/31 11:50	194.4	↓-6.4
12/31 12:00	187.8	↓-6.6
12/31 12:10	180.9	↓-6.9
12/31 12:20	174.0	↓-6.9
12/31 12:30	167.0	↓-7.0
12/31 12:40	160.0	↓-7.0
12/31 12:50	153.0	↓-7.0
12/31 13:00	146.1	↓-6.9
12/31 13:10	139.4	↓-6.7
12/31 13:20	133.0	↓-6.4
12/31 13:30	126.8	↓-6.2
12/31 13:40	120.9	↓-5.9
12/31 13:50	115.5	↓-5.4
12/31 14:00	110.4	↓-5.1
12/31 14:10	105.8	↓-4.6
12/31 14:20	101.7	↓-4.1
12/31 14:30	98.2	↓-3.5
12/31 14:40	95.2	↓-3.0
12/31 14:50	92.8	↓-2.4
12/31 15:00	91.1	↓-1.7
12/31 15:10	89.9	↓-1.2
12/31 15:20	89.5	↓-0.4	干潮
12/31 15:30	89.6	↑0.1
12/31 15:40	90.4	↑0.8
12/31 15:50	91.9	↑1.5
12/31 16:00	93.9	↑2.0
12/31 16:10	96.6	↑2.7
12/31 16:20	99.9	↑3.3
12/31 16:30	103.8	↑3.9
12/31 16:40	108.2	↑4.4
12/31 16:50	113.1	↑4.9
12/31 17:00	118.5	↑5.4
12/31 17:10	124.3	↑5.8
12/31 17:20	130.5	↑6.2
12/31 17:30	137.1	↑6.6
12/31 17:40	143.9	↑6.8
12/31 17:50	151.0	↑7.1
12/31 18:00	158.2	↑7.2
12/31 18:10	165.6	↑7.4
12/31 18:20	173.0	↑7.4
12/31 18:30	180.4	↑7.4
12/31 18:40	187.8	↑7.4
12/31 18:50	195.0	↑7.2
12/31 19:00	202.1	↑7.1
12/31 19:10	208.9	↑6.8
12/31 19:20	215.4	↑6.5
12/31 19:30	221.6	↑6.2
12/31 19:40	227.3	↑5.7
12/31 19:50	232.6	↑5.3
12/31 20:00	237.4	↑4.8
12/31 20:10	241.7	↑4.3
12/31 20:20	245.3	↑3.6
12/31 20:30	248.3	↑3.0
12/31 20:40	250.7	↑2.4
12/31 20:50	252.4	↑1.7
12/31 21:00	253.3	↑0.9	満潮
12/31 21:10	253.6	↑0.3
12/31 21:20	253.1	↓-0.5
12/31 21:30	251.8	↓-1.3
12/31 21:40	249.8	↓-2.0
12/31 21:50	247.1	↓-2.7
12/31 22:00	243.6	↓-3.5
12/31 22:10	239.4	↓-4.2
12/31 22:20	234.5	↓-4.9
12/31 22:30	228.9	↓-5.6
12/31 22:40	222.6	↓-6.3
12/31 22:50	215.7	↓-6.9
12/31 23:00	208.3	↓-7.4
12/31 23:10	200.3	↓-8.0
12/31 23:20	191.8	↓-8.5
12/31 23:30	182.9	↓-8.9
12/31 23:40	173.6	↓-9.3
12/31 23:50	163.9	↓-9.7