14 (土)	11:50	05:23	23:47	17:53
	191cm	13cm	176cm	49cm
中潮 出 07:20 入 17:15 出 21:10 入 10:02

島山（長崎）2030年12月14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
12/14 00:00	174.6	↓-2.9
12/14 00:10	171.2	↓-3.4
12/14 00:20	167.2	↓-4.0
12/14 00:30	162.8	↓-4.4
12/14 00:40	158.0	↓-4.8
12/14 00:50	152.7	↓-5.3
12/14 01:00	147.1	↓-5.6
12/14 01:10	141.1	↓-6.0
12/14 01:20	134.8	↓-6.3
12/14 01:30	128.3	↓-6.5
12/14 01:40	121.6	↓-6.7
12/14 01:50	114.7	↓-6.9
12/14 02:00	107.7	↓-7.0
12/14 02:10	100.6	↓-7.1
12/14 02:20	93.5	↓-7.1
12/14 02:30	86.4	↓-7.1
12/14 02:40	79.4	↓-7.0
12/14 02:50	72.5	↓-6.9
12/14 03:00	65.8	↓-6.7
12/14 03:10	59.3	↓-6.5
12/14 03:20	53.1	↓-6.2
12/14 03:30	47.2	↓-5.9
12/14 03:40	41.6	↓-5.6
12/14 03:50	36.5	↓-5.1
12/14 04:00	31.7	↓-4.8
12/14 04:10	27.4	↓-4.3
12/14 04:20	23.6	↓-3.8
12/14 04:30	20.4	↓-3.2
12/14 04:40	17.6	↓-2.8
12/14 04:50	15.4	↓-2.2
12/14 05:00	13.8	↓-1.6
12/14 05:10	12.8	↓-1.0
12/14 05:20	12.3	↓-0.5	干潮
12/14 05:30	12.5	↑0.2
12/14 05:40	13.2	↑0.7
12/14 05:50	14.6	↑1.4
12/14 06:00	16.5	↑1.9
12/14 06:10	19.0	↑2.5
12/14 06:20	22.0	↑3.0
12/14 06:30	25.6	↑3.6
12/14 06:40	29.7	↑4.1
12/14 06:50	34.3	↑4.6
12/14 07:00	39.3	↑5.0
12/14 07:10	44.7	↑5.4
12/14 07:20	50.5	↑5.8
12/14 07:30	56.6	↑6.1
12/14 07:40	63.0	↑6.4
12/14 07:50	69.7	↑6.7
12/14 08:00	76.6	↑6.9
12/14 08:10	83.7	↑7.1
12/14 08:20	90.8	↑7.1
12/14 08:30	98.1	↑7.3	最大潮位差
12/14 08:40	105.3	↑7.2
12/14 08:50	112.5	↑7.2
12/14 09:00	119.7	↑7.2
12/14 09:10	126.7	↑7.0
12/14 09:20	133.5	↑6.8
12/14 09:30	140.1	↑6.6
12/14 09:40	146.5	↑6.4
12/14 09:50	152.5	↑6.0
12/14 10:00	158.2	↑5.7
12/14 10:10	163.6	↑5.4
12/14 10:20	168.5	↑4.9
12/14 10:30	173.0	↑4.5
12/14 10:40	177.0	↑4.0
12/14 10:50	180.5	↑3.5
12/14 11:00	183.5	↑3.0
12/14 11:10	185.9	↑2.4
12/14 11:20	187.8	↑1.9
12/14 11:30	189.2	↑1.4
12/14 11:40	190.0	↑0.8	満潮
12/14 11:50	190.2	↑0.2	満潮
12/14 12:00	189.9	↓-0.3
12/14 12:10	189.0	↓-0.9
12/14 12:20	187.6	↓-1.4
12/14 12:30	185.6	↓-2.0
12/14 12:40	183.2	↓-2.4
12/14 12:50	180.2	↓-3.0
12/14 13:00	176.8	↓-3.4
12/14 13:10	173.0	↓-3.8
12/14 13:20	168.8	↓-4.2
12/14 13:30	164.2	↓-4.6
12/14 13:40	159.2	↓-5.0
12/14 13:50	154.0	↓-5.2
12/14 14:00	148.5	↓-5.5
12/14 14:10	142.8	↓-5.7
12/14 14:20	136.9	↓-5.9
12/14 14:30	130.9	↓-6.0
12/14 14:40	124.8	↓-6.1
12/14 14:50	118.7	↓-6.1
12/14 15:00	112.6	↓-6.1
12/14 15:10	106.6	↓-6.0
12/14 15:20	100.7	↓-5.9
12/14 15:30	94.9	↓-5.8
12/14 15:40	89.3	↓-5.6
12/14 15:50	83.9	↓-5.4
12/14 16:00	78.8	↓-5.1
12/14 16:10	74.0	↓-4.8
12/14 16:20	69.5	↓-4.5
12/14 16:30	65.4	↓-4.1
12/14 16:40	61.7	↓-3.7
12/14 16:50	58.4	↓-3.3
12/14 17:00	55.6	↓-2.8
12/14 17:10	53.2	↓-2.4
12/14 17:20	51.3	↓-1.9
12/14 17:30	50.0	↓-1.3
12/14 17:40	49.1	↓-0.9
12/14 17:50	48.7	↓-0.4	干潮
12/14 18:00	48.8	↑0.1
12/14 18:10	49.4	↑0.6
12/14 18:20	50.6	↑1.2
12/14 18:30	52.2	↑1.6
12/14 18:40	54.3	↑2.1
12/14 18:50	56.8	↑2.5
12/14 19:00	59.8	↑3.0
12/14 19:10	63.2	↑3.4
12/14 19:20	66.9	↑3.7
12/14 19:30	71.0	↑4.1
12/14 19:40	75.5	↑4.5
12/14 19:50	80.2	↑4.7
12/14 20:00	85.2	↑5.0
12/14 20:10	90.3	↑5.1
12/14 20:20	95.7	↑5.4
12/14 20:30	101.1	↑5.4
12/14 20:40	106.7	↑5.6
12/14 20:50	112.3	↑5.6
12/14 21:00	117.9	↑5.6
12/14 21:10	123.4	↑5.5
12/14 21:20	128.9	↑5.5
12/14 21:30	134.2	↑5.3
12/14 21:40	139.4	↑5.2
12/14 21:50	144.3	↑4.9
12/14 22:00	149.0	↑4.7
12/14 22:10	153.4	↑4.4
12/14 22:20	157.4	↑4.0
12/14 22:30	161.2	↑3.8
12/14 22:40	164.5	↑3.3
12/14 22:50	167.4	↑2.9
12/14 23:00	169.9	↑2.5
12/14 23:10	171.9	↑2.0
12/14 23:20	173.5	↑1.6
12/14 23:30	174.5	↑1.0
12/14 23:40	175.1	↑0.6	満潮
12/14 23:50	175.2	↑0.1