22 (日)	08:48	02:17	20:30	14:43
	191cm	3cm	183cm	52cm
大潮 出 07:25 入 17:18 出 06:18 入 16:03

島山（長崎）2041年12月22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
12/22 00:00	52.7	↓-6.7
12/22 00:10	46.4	↓-6.3
12/22 00:20	40.3	↓-6.1
12/22 00:30	34.5	↓-5.8
12/22 00:40	29.2	↓-5.3
12/22 00:50	24.2	↓-5.0
12/22 01:00	19.7	↓-4.5
12/22 01:10	15.7	↓-4.0
12/22 01:20	12.2	↓-3.5
12/22 01:30	9.2	↓-3.0
12/22 01:40	6.8	↓-2.4
12/22 01:50	5.0	↓-1.8
12/22 02:00	3.7	↓-1.3
12/22 02:10	3.1	↓-0.6	干潮
12/22 02:20	3.0	↓-0.1
12/22 02:30	3.6	↑0.6
12/22 02:40	4.7	↑1.1
12/22 02:50	6.5	↑1.8
12/22 03:00	8.8	↑2.3
12/22 03:10	11.8	↑3.0
12/22 03:20	15.2	↑3.4
12/22 03:30	19.2	↑4.0
12/22 03:40	23.7	↑4.5
12/22 03:50	28.7	↑5.0
12/22 04:00	34.1	↑5.4
12/22 04:10	40.0	↑5.9
12/22 04:20	46.2	↑6.2
12/22 04:30	52.7	↑6.5
12/22 04:40	59.5	↑6.8
12/22 04:50	66.6	↑7.1
12/22 05:00	73.8	↑7.2
12/22 05:10	81.2	↑7.4
12/22 05:20	88.7	↑7.5
12/22 05:30	96.2	↑7.5
12/22 05:40	103.8	↑7.6	最大潮位差
12/22 05:50	111.3	↑7.5
12/22 06:00	118.6	↑7.3
12/22 06:10	125.9	↑7.3
12/22 06:20	132.9	↑7.0
12/22 06:30	139.7	↑6.8
12/22 06:40	146.3	↑6.6
12/22 06:50	152.5	↑6.2
12/22 07:00	158.3	↑5.8
12/22 07:10	163.7	↑5.4
12/22 07:20	168.7	↑5.0
12/22 07:30	173.2	↑4.5
12/22 07:40	177.3	↑4.1
12/22 07:50	180.8	↑3.5
12/22 08:00	183.8	↑3.0
12/22 08:10	186.2	↑2.4
12/22 08:20	188.1	↑1.9
12/22 08:30	189.4	↑1.3
12/22 08:40	190.1	↑0.7	満潮
12/22 08:50	190.2	↑0.1
12/22 09:00	189.8	↓-0.4
12/22 09:10	188.8	↓-1.0
12/22 09:20	187.3	↓-1.5
12/22 09:30	185.2	↓-2.1
12/22 09:40	182.6	↓-2.6
12/22 09:50	179.5	↓-3.1
12/22 10:00	176.0	↓-3.5
12/22 10:10	172.0	↓-4.0
12/22 10:20	167.6	↓-4.4
12/22 10:30	162.9	↓-4.7
12/22 10:40	157.8	↓-5.1
12/22 10:50	152.4	↓-5.4
12/22 11:00	146.8	↓-5.6
12/22 11:10	141.0	↓-5.8
12/22 11:20	135.1	↓-5.9
12/22 11:30	129.0	↓-6.1
12/22 11:40	122.9	↓-6.1
12/22 11:50	116.8	↓-6.1
12/22 12:00	110.7	↓-6.1
12/22 12:10	104.7	↓-6.0
12/22 12:20	98.9	↓-5.8
12/22 12:30	93.2	↓-5.7
12/22 12:40	87.7	↓-5.5
12/22 12:50	82.5	↓-5.2
12/22 13:00	77.5	↓-5.0
12/22 13:10	73.0	↓-4.5
12/22 13:20	68.7	↓-4.3
12/22 13:30	64.9	↓-3.8
12/22 13:40	61.6	↓-3.3
12/22 13:50	58.6	↓-3.0
12/22 14:00	56.2	↓-2.4
12/22 14:10	54.3	↓-1.9
12/22 14:20	52.8	↓-1.5
12/22 14:30	51.9	↓-0.9
12/22 14:40	51.5	↓-0.4	干潮
12/22 14:50	51.7	↑0.2
12/22 15:00	52.3	↑0.6
12/22 15:10	53.5	↑1.2
12/22 15:20	55.2	↑1.7
12/22 15:30	57.4	↑2.2
12/22 15:40	60.1	↑2.7
12/22 15:50	63.3	↑3.2
12/22 16:00	66.8	↑3.5
12/22 16:10	70.8	↑4.0
12/22 16:20	75.2	↑4.4
12/22 16:30	79.9	↑4.7
12/22 16:40	84.9	↑5.0
12/22 16:50	90.1	↑5.2
12/22 17:00	95.6	↑5.5
12/22 17:10	101.2	↑5.6
12/22 17:20	107.0	↑5.8
12/22 17:30	112.9	↑5.9
12/22 17:40	118.8	↑5.9
12/22 17:50	124.7	↑5.9
12/22 18:00	130.5	↑5.8
12/22 18:10	136.3	↑5.8
12/22 18:20	141.9	↑5.6
12/22 18:30	147.3	↑5.4
12/22 18:40	152.4	↑5.1
12/22 18:50	157.3	↑4.9
12/22 19:00	161.8	↑4.5
12/22 19:10	166.0	↑4.2
12/22 19:20	169.8	↑3.8
12/22 19:30	173.1	↑3.3
12/22 19:40	176.0	↑2.9
12/22 19:50	178.4	↑2.4
12/22 20:00	180.3	↑1.9
12/22 20:10	181.6	↑1.3
12/22 20:20	182.4	↑0.8	満潮
12/22 20:30	182.6	↑0.2	満潮
12/22 20:40	182.3	↓-0.3
12/22 20:50	181.3	↓-1.0
12/22 21:00	179.8	↓-1.5
12/22 21:10	177.8	↓-2.0
12/22 21:20	175.1	↓-2.7
12/22 21:30	172.0	↓-3.1
12/22 21:40	168.3	↓-3.7
12/22 21:50	164.0	↓-4.3
12/22 22:00	159.3	↓-4.7
12/22 22:10	154.2	↓-5.1
12/22 22:20	148.6	↓-5.6
12/22 22:30	142.6	↓-6.0
12/22 22:40	136.2	↓-6.4
12/22 22:50	129.6	↓-6.6
12/22 23:00	122.7	↓-6.9
12/22 23:10	115.5	↓-7.2
12/22 23:20	108.2	↓-7.3
12/22 23:30	100.7	↓-7.5
12/22 23:40	93.2	↓-7.5
12/22 23:50	85.6	↓-7.6	最大潮位差