15 (水)	11:35	05:04	23:21	17:33
	189cm	8cm	175cm	57cm
中潮 出 07:21 入 17:15 出 20:21 入 10:05

島山（長崎）2038年12月15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
12/15 00:00	164.8	↓-4.2
12/15 00:10	160.2	↓-4.6
12/15 00:20	155.2	↓-5.0
12/15 00:30	149.8	↓-5.4
12/15 00:40	144.0	↓-5.8
12/15 00:50	137.9	↓-6.1
12/15 01:00	131.5	↓-6.4
12/15 01:10	124.8	↓-6.7
12/15 01:20	117.9	↓-6.9
12/15 01:30	110.9	↓-7.0
12/15 01:40	103.8	↓-7.1
12/15 01:50	96.6	↓-7.2
12/15 02:00	89.4	↓-7.2
12/15 02:10	82.2	↓-7.2
12/15 02:20	75.1	↓-7.1
12/15 02:30	68.2	↓-6.9
12/15 02:40	61.4	↓-6.8
12/15 02:50	54.8	↓-6.6
12/15 03:00	48.5	↓-6.3
12/15 03:10	42.6	↓-5.9
12/15 03:20	37.0	↓-5.6
12/15 03:30	31.7	↓-5.3
12/15 03:40	27.0	↓-4.7
12/15 03:50	22.6	↓-4.4
12/15 04:00	18.8	↓-3.8
12/15 04:10	15.5	↓-3.3
12/15 04:20	12.7	↓-2.8
12/15 04:30	10.5	↓-2.2
12/15 04:40	8.8	↓-1.7
12/15 04:50	7.8	↓-1.0
12/15 05:00	7.3	↓-0.5	干潮
12/15 05:10	7.5	↑0.2
12/15 05:20	8.2	↑0.7
12/15 05:30	9.5	↑1.3
12/15 05:40	11.4	↑1.9
12/15 05:50	13.9	↑2.5
12/15 06:00	16.9	↑3.0
12/15 06:10	20.5	↑3.6
12/15 06:20	24.6	↑4.1
12/15 06:30	29.2	↑4.6
12/15 06:40	34.2	↑5.0
12/15 06:50	39.6	↑5.4
12/15 07:00	45.4	↑5.8
12/15 07:10	51.6	↑6.2
12/15 07:20	58.1	↑6.5
12/15 07:30	64.8	↑6.7
12/15 07:40	71.7	↑6.9
12/15 07:50	78.8	↑7.1
12/15 08:00	86.0	↑7.2
12/15 08:10	93.3	↑7.3
12/15 08:20	100.7	↑7.4	最大潮位差
12/15 08:30	108.0	↑7.3
12/15 08:40	115.2	↑7.2
12/15 08:50	122.3	↑7.1
12/15 09:00	129.2	↑6.9
12/15 09:10	136.0	↑6.8
12/15 09:20	142.4	↑6.4
12/15 09:30	148.6	↑6.2
12/15 09:40	154.5	↑5.9
12/15 09:50	160.0	↑5.5
12/15 10:00	165.1	↑5.1
12/15 10:10	169.7	↑4.6
12/15 10:20	173.9	↑4.2
12/15 10:30	177.6	↑3.7
12/15 10:40	180.8	↑3.2
12/15 10:50	183.5	↑2.7
12/15 11:00	185.7	↑2.2
12/15 11:10	187.3	↑1.6
12/15 11:20	188.3	↑1.0
12/15 11:30	188.8	↑0.5	満潮
12/15 11:40	188.8	0
12/15 11:50	188.2	↓-0.6
12/15 12:00	187.1	↓-1.1
12/15 12:10	185.4	↓-1.7
12/15 12:20	183.3	↓-2.1
12/15 12:30	180.7	↓-2.6
12/15 12:40	177.6	↓-3.1
12/15 12:50	174.1	↓-3.5
12/15 13:00	170.1	↓-4.0
12/15 13:10	165.9	↓-4.2
12/15 13:20	161.3	↓-4.6
12/15 13:30	156.3	↓-5.0
12/15 13:40	151.2	↓-5.1
12/15 13:50	145.8	↓-5.4
12/15 14:00	140.3	↓-5.5
12/15 14:10	134.6	↓-5.7
12/15 14:20	128.8	↓-5.8
12/15 14:30	123.0	↓-5.8
12/15 14:40	117.2	↓-5.8
12/15 14:50	111.5	↓-5.7
12/15 15:00	105.8	↓-5.7
12/15 15:10	100.3	↓-5.5
12/15 15:20	95.0	↓-5.3
12/15 15:30	89.8	↓-5.2
12/15 15:40	84.9	↓-4.9
12/15 15:50	80.4	↓-4.5
12/15 16:00	76.1	↓-4.3
12/15 16:10	72.2	↓-3.9
12/15 16:20	68.6	↓-3.6
12/15 16:30	65.5	↓-3.1
12/15 16:40	62.8	↓-2.7
12/15 16:50	60.6	↓-2.2
12/15 17:00	58.8	↓-1.8
12/15 17:10	57.4	↓-1.4
12/15 17:20	56.6	↓-0.8
12/15 17:30	56.2	↓-0.4	干潮
12/15 17:40	56.4	↑0.2
12/15 17:50	57.0	↑0.6
12/15 18:00	58.1	↑1.1
12/15 18:10	59.6	↑1.5
12/15 18:20	61.6	↑2.0
12/15 18:30	64.1	↑2.5
12/15 18:40	66.9	↑2.8
12/15 18:50	70.2	↑3.3
12/15 19:00	73.8	↑3.6
12/15 19:10	77.7	↑3.9
12/15 19:20	82.0	↑4.3
12/15 19:30	86.5	↑4.5
12/15 19:40	91.2	↑4.7
12/15 19:50	96.2	↑5.0
12/15 20:00	101.2	↑5.0
12/15 20:10	106.4	↑5.2
12/15 20:20	111.7	↑5.3
12/15 20:30	117.0	↑5.3
12/15 20:40	122.3	↑5.3
12/15 20:50	127.5	↑5.2
12/15 21:00	132.7	↑5.2
12/15 21:10	137.7	↑5.0
12/15 21:20	142.5	↑4.8
12/15 21:30	147.1	↑4.6
12/15 21:40	151.4	↑4.3
12/15 21:50	155.5	↑4.1
12/15 22:00	159.2	↑3.7
12/15 22:10	162.6	↑3.4
12/15 22:20	165.6	↑3.0
12/15 22:30	168.2	↑2.6
12/15 22:40	170.3	↑2.1
12/15 22:50	172.0	↑1.7
12/15 23:00	173.3	↑1.3
12/15 23:10	174.0	↑0.7
12/15 23:20	174.3	↑0.3	満潮
12/15 23:30	174.1	↓-0.2
12/15 23:40	173.3	↓-0.8
12/15 23:50	172.1	↓-1.2