31 (水)	11:57	05:25	23:33	17:42
	230cm	13cm	234cm	89cm
中潮 出 07:25 入 17:26 出 22:06 入 10:46

黒子島（長崎）2042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	225.7	↓-4.6
12/31 00:10	220.5	↓-5.2
12/31 00:20	214.8	↓-5.7
12/31 00:30	208.5	↓-6.3
12/31 00:40	201.7	↓-6.8
12/31 00:50	194.4	↓-7.3
12/31 01:00	186.7	↓-7.7
12/31 01:10	178.6	↓-8.1
12/31 01:20	170.2	↓-8.4
12/31 01:30	161.6	↓-8.6
12/31 01:40	152.7	↓-8.9
12/31 01:50	143.6	↓-9.1
12/31 02:00	134.5	↓-9.1
12/31 02:10	125.3	↓-9.2	最大潮位差
12/31 02:20	116.1	↓-9.2	最大潮位差
12/31 02:30	107.0	↓-9.1
12/31 02:40	98.0	↓-9.0
12/31 02:50	89.2	↓-8.8
12/31 03:00	80.7	↓-8.5
12/31 03:10	72.4	↓-8.3
12/31 03:20	64.5	↓-7.9
12/31 03:30	57.0	↓-7.5
12/31 03:40	50.0	↓-7.0
12/31 03:50	43.5	↓-6.5
12/31 04:00	37.5	↓-6.0
12/31 04:10	32.0	↓-5.5
12/31 04:20	27.2	↓-4.8
12/31 04:30	23.1	↓-4.1
12/31 04:40	19.6	↓-3.5
12/31 04:50	16.8	↓-2.8
12/31 05:00	14.7	↓-2.1
12/31 05:10	13.3	↓-1.4
12/31 05:20	12.6	↓-0.7	干潮
12/31 05:30	12.7	↑0.1
12/31 05:40	13.5	↑0.8
12/31 05:50	15.1	↑1.6
12/31 06:00	17.3	↑2.2
12/31 06:10	20.2	↑2.9
12/31 06:20	23.8	↑3.6
12/31 06:30	28.1	↑4.3
12/31 06:40	32.9	↑4.8
12/31 06:50	38.4	↑5.5
12/31 07:00	44.4	↑6.0
12/31 07:10	50.9	↑6.5
12/31 07:20	57.8	↑6.9
12/31 07:30	65.2	↑7.4
12/31 07:40	72.9	↑7.7
12/31 07:50	80.9	↑8.0
12/31 08:00	89.2	↑8.3
12/31 08:10	97.7	↑8.5
12/31 08:20	106.3	↑8.6
12/31 08:30	115.0	↑8.7
12/31 08:40	123.7	↑8.7
12/31 08:50	132.4	↑8.7
12/31 09:00	141.1	↑8.7
12/31 09:10	149.5	↑8.4
12/31 09:20	157.8	↑8.3
12/31 09:30	165.9	↑8.1
12/31 09:40	173.6	↑7.7
12/31 09:50	181.0	↑7.4
12/31 10:00	188.0	↑7.0
12/31 10:10	194.5	↑6.5
12/31 10:20	200.6	↑6.1
12/31 10:30	206.2	↑5.6
12/31 10:40	211.2	↑5.0
12/31 10:50	215.6	↑4.4
12/31 11:00	219.5	↑3.9
12/31 11:10	222.8	↑3.3
12/31 11:20	225.4	↑2.6
12/31 11:30	227.4	↑2.0
12/31 11:40	228.7	↑1.3
12/31 11:50	229.4	↑0.7	満潮
12/31 12:00	229.5	↑0.1
12/31 12:10	228.9	↓-0.6
12/31 12:20	227.7	↓-1.2
12/31 12:30	225.9	↓-1.8
12/31 12:40	223.6	↓-2.3
12/31 12:50	220.7	↓-2.9
12/31 13:00	217.2	↓-3.5
12/31 13:10	213.3	↓-3.9
12/31 13:20	208.9	↓-4.4
12/31 13:30	204.1	↓-4.8
12/31 13:40	198.9	↓-5.2
12/31 13:50	193.5	↓-5.4
12/31 14:00	187.7	↓-5.8
12/31 14:10	181.7	↓-6.0
12/31 14:20	175.5	↓-6.2
12/31 14:30	169.2	↓-6.3
12/31 14:40	162.8	↓-6.4
12/31 14:50	156.4	↓-6.4
12/31 15:00	150.0	↓-6.4
12/31 15:10	143.7	↓-6.3
12/31 15:20	137.6	↓-6.1
12/31 15:30	131.6	↓-6.0
12/31 15:40	125.8	↓-5.8
12/31 15:50	120.3	↓-5.5
12/31 16:00	115.1	↓-5.2
12/31 16:10	110.3	↓-4.8
12/31 16:20	105.9	↓-4.4
12/31 16:30	101.9	↓-4.0
12/31 16:40	98.4	↓-3.5
12/31 16:50	95.3	↓-3.1
12/31 17:00	92.8	↓-2.5
12/31 17:10	90.8	↓-2.0
12/31 17:20	89.4	↓-1.4
12/31 17:30	88.5	↓-0.9
12/31 17:40	88.2	↓-0.3	干潮
12/31 17:50	88.4	↑0.2
12/31 18:00	89.3	↑0.9
12/31 18:10	90.6	↑1.3
12/31 18:20	92.6	↑2.0
12/31 18:30	95.0	↑2.4
12/31 18:40	98.0	↑3.0
12/31 18:50	101.5	↑3.5
12/31 19:00	105.4	↑3.9
12/31 19:10	109.8	↑4.4
12/31 19:20	114.6	↑4.8
12/31 19:30	119.7	↑5.1
12/31 19:40	125.2	↑5.5
12/31 19:50	131.0	↑5.8
12/31 20:00	137.0	↑6.0
12/31 20:10	143.2	↑6.2
12/31 20:20	149.5	↑6.3
12/31 20:30	155.9	↑6.4
12/31 20:40	162.4	↑6.5
12/31 20:50	168.8	↑6.4
12/31 21:00	175.2	↑6.4
12/31 21:10	181.5	↑6.3
12/31 21:20	187.7	↑6.2
12/31 21:30	193.6	↑5.9
12/31 21:40	199.2	↑5.6
12/31 21:50	204.6	↑5.4
12/31 22:00	209.6	↑5.0
12/31 22:10	214.3	↑4.7
12/31 22:20	218.5	↑4.2
12/31 22:30	222.2	↑3.7
12/31 22:40	225.4	↑3.2
12/31 22:50	228.2	↑2.8
12/31 23:00	230.3	↑2.1
12/31 23:10	231.9	↑1.6
12/31 23:20	232.9	↑1.0
12/31 23:30	233.3	↑0.4	満潮
12/31 23:40	233.1	↓-0.2
12/31 23:50	232.3	↓-0.8