18 (金)	06:20	12:20	18:23	-
	164cm	58cm	172cm	-
中潮 出 07:23 入 17:16 出 14:34 入 02:53

島山（長崎）2037年12月18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
12/18 00:00	41.2	↓-0.1
12/18 00:10	41.4	↑0.2
12/18 00:20	42.1	↑0.7
12/18 00:30	43.2	↑1.1
12/18 00:40	44.7	↑1.5
12/18 00:50	46.6	↑1.9
12/18 01:00	48.8	↑2.2
12/18 01:10	51.5	↑2.7
12/18 01:20	54.4	↑2.9
12/18 01:30	57.8	↑3.4
12/18 01:40	61.4	↑3.6
12/18 01:50	65.2	↑3.8
12/18 02:00	69.4	↑4.2
12/18 02:10	73.8	↑4.4
12/18 02:20	78.3	↑4.5
12/18 02:30	83.0	↑4.7
12/18 02:40	87.9	↑4.9
12/18 02:50	92.8	↑4.9
12/18 03:00	97.9	↑5.1
12/18 03:10	102.9	↑5.0
12/18 03:20	107.9	↑5.0
12/18 03:30	112.9	↑5.0
12/18 03:40	117.9	↑5.0
12/18 03:50	122.7	↑4.8
12/18 04:00	127.4	↑4.7
12/18 04:10	131.9	↑4.5
12/18 04:20	136.2	↑4.3
12/18 04:30	140.3	↑4.1
12/18 04:40	144.1	↑3.8
12/18 04:50	147.6	↑3.5
12/18 05:00	150.8	↑3.2
12/18 05:10	153.7	↑2.9
12/18 05:20	156.2	↑2.5
12/18 05:30	158.4	↑2.2
12/18 05:40	160.2	↑1.8
12/18 05:50	161.6	↑1.4
12/18 06:00	162.6	↑1.0
12/18 06:10	163.2	↑0.6	満潮
12/18 06:20	163.4	↑0.2	満潮
12/18 06:30	163.1	↓-0.3
12/18 06:40	162.5	↓-0.6
12/18 06:50	161.5	↓-1.0
12/18 07:00	160.0	↓-1.5
12/18 07:10	158.2	↓-1.8
12/18 07:20	156.1	↓-2.1
12/18 07:30	153.5	↓-2.6
12/18 07:40	150.7	↓-2.8
12/18 07:50	147.5	↓-3.2
12/18 08:00	144.1	↓-3.4
12/18 08:10	140.4	↓-3.7
12/18 08:20	136.5	↓-3.9
12/18 08:30	132.4	↓-4.1
12/18 08:40	128.1	↓-4.3
12/18 08:50	123.6	↓-4.5
12/18 09:00	119.1	↓-4.5
12/18 09:10	114.5	↓-4.6
12/18 09:20	109.9	↓-4.6
12/18 09:30	105.3	↓-4.6
12/18 09:40	100.7	↓-4.6
12/18 09:50	96.2	↓-4.5
12/18 10:00	91.7	↓-4.5
12/18 10:10	87.5	↓-4.2
12/18 10:20	83.4	↓-4.1
12/18 10:30	79.5	↓-3.9
12/18 10:40	75.8	↓-3.7
12/18 10:50	72.4	↓-3.4
12/18 11:00	69.3	↓-3.1
12/18 11:10	66.5	↓-2.8
12/18 11:20	64.0	↓-2.5
12/18 11:30	61.9	↓-2.1
12/18 11:40	60.1	↓-1.8
12/18 11:50	58.8	↓-1.3
12/18 12:00	57.8	↓-1.0
12/18 12:10	57.2	↓-0.6	干潮
12/18 12:20	57.1	↓-0.1	干潮
12/18 12:30	57.3	↑0.2
12/18 12:40	58.0	↑0.7
12/18 12:50	59.1	↑1.1
12/18 13:00	60.5	↑1.4
12/18 13:10	62.4	↑1.9
12/18 13:20	64.7	↑2.3
12/18 13:30	67.3	↑2.6
12/18 13:40	70.2	↑2.9
12/18 13:50	73.5	↑3.3
12/18 14:00	77.1	↑3.6
12/18 14:10	81.0	↑3.9
12/18 14:20	85.1	↑4.1
12/18 14:30	89.4	↑4.3
12/18 14:40	94.0	↑4.6
12/18 14:50	98.7	↑4.7
12/18 15:00	103.5	↑4.8
12/18 15:10	108.4	↑4.9
12/18 15:20	113.3	↑4.9
12/18 15:30	118.3	↑5.0
12/18 15:40	123.2	↑4.9
12/18 15:50	128.1	↑4.9
12/18 16:00	132.9	↑4.8
12/18 16:10	137.5	↑4.6
12/18 16:20	142.0	↑4.5
12/18 16:30	146.3	↑4.3
12/18 16:40	150.3	↑4.0
12/18 16:50	154.1	↑3.8
12/18 17:00	157.6	↑3.5
12/18 17:10	160.7	↑3.1
12/18 17:20	163.5	↑2.8
12/18 17:30	166.0	↑2.5
12/18 17:40	168.0	↑2.0
12/18 17:50	169.7	↑1.7
12/18 18:00	170.9	↑1.2
12/18 18:10	171.6	↑0.7
12/18 18:20	171.9	↑0.3	満潮
12/18 18:30	171.8	↓-0.1
12/18 18:40	171.2	↓-0.6
12/18 18:50	170.1	↓-1.1
12/18 19:00	168.6	↓-1.5
12/18 19:10	166.7	↓-1.9
12/18 19:20	164.3	↓-2.4
12/18 19:30	161.5	↓-2.8
12/18 19:40	158.3	↓-3.2
12/18 19:50	154.7	↓-3.6
12/18 20:00	150.7	↓-4.0
12/18 20:10	146.4	↓-4.3
12/18 20:20	141.7	↓-4.7
12/18 20:30	136.8	↓-4.9
12/18 20:40	131.6	↓-5.2
12/18 20:50	126.3	↓-5.3
12/18 21:00	120.7	↓-5.6
12/18 21:10	115.0	↓-5.7
12/18 21:20	109.1	↓-5.9	最大潮位差
12/18 21:30	103.2	↓-5.9	最大潮位差
12/18 21:40	97.3	↓-5.9	最大潮位差
12/18 21:50	91.4	↓-5.9	最大潮位差
12/18 22:00	85.5	↓-5.9	最大潮位差
12/18 22:10	79.7	↓-5.8
12/18 22:20	74.1	↓-5.6
12/18 22:30	68.6	↓-5.5
12/18 22:40	63.3	↓-5.3
12/18 22:50	58.2	↓-5.1
12/18 23:00	53.5	↓-4.7
12/18 23:10	49.0	↓-4.5
12/18 23:20	44.9	↓-4.1
12/18 23:30	41.1	↓-3.8
12/18 23:40	37.8	↓-3.3
12/18 23:50	34.8	↓-3.0