20 (日)	11:46	05:15	23:34	17:46
	194cm	10cm	178cm	57cm
中潮 出 07:24 入 17:17 出 21:43 入 10:49

大山浦（長崎）2043年12月20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
12/20 00:00	170.7	↓-3.5
12/20 00:10	166.7	↓-4.0
12/20 00:20	162.3	↓-4.4
12/20 00:30	157.4	↓-4.9
12/20 00:40	152.1	↓-5.3
12/20 00:50	146.5	↓-5.6
12/20 01:00	140.5	↓-6.0
12/20 01:10	134.2	↓-6.3
12/20 01:20	127.6	↓-6.6
12/20 01:30	120.9	↓-6.7
12/20 01:40	113.9	↓-7.0
12/20 01:50	106.9	↓-7.0
12/20 02:00	99.7	↓-7.2
12/20 02:10	92.6	↓-7.1
12/20 02:20	85.4	↓-7.2
12/20 02:30	78.4	↓-7.0
12/20 02:40	71.4	↓-7.0
12/20 02:50	64.7	↓-6.7
12/20 03:00	58.1	↓-6.6
12/20 03:10	51.8	↓-6.3
12/20 03:20	45.9	↓-5.9
12/20 03:30	40.2	↓-5.7
12/20 03:40	35.0	↓-5.2
12/20 03:50	30.1	↓-4.9
12/20 04:00	25.7	↓-4.4
12/20 04:10	21.9	↓-3.8
12/20 04:20	18.5	↓-3.4
12/20 04:30	15.6	↓-2.9
12/20 04:40	13.4	↓-2.2
12/20 04:50	11.6	↓-1.8
12/20 05:00	10.5	↓-1.1
12/20 05:10	10.0	↓-0.5	干潮
12/20 05:20	10.1	↑0.1
12/20 05:30	10.7	↑0.6
12/20 05:40	12.0	↑1.3
12/20 05:50	13.9	↑1.9
12/20 06:00	16.3	↑2.4
12/20 06:10	19.3	↑3.0
12/20 06:20	22.8	↑3.5
12/20 06:30	26.9	↑4.1
12/20 06:40	31.4	↑4.5
12/20 06:50	36.4	↑5.0
12/20 07:00	41.9	↑5.5
12/20 07:10	47.7	↑5.8
12/20 07:20	53.9	↑6.2
12/20 07:30	60.4	↑6.5
12/20 07:40	67.1	↑6.7
12/20 07:50	74.1	↑7.0
12/20 08:00	81.3	↑7.2
12/20 08:10	88.6	↑7.3
12/20 08:20	95.9	↑7.3
12/20 08:30	103.3	↑7.4	最大潮位差
12/20 08:40	110.7	↑7.4	最大潮位差
12/20 08:50	118.1	↑7.4	最大潮位差
12/20 09:00	125.3	↑7.2
12/20 09:10	132.3	↑7.0
12/20 09:20	139.2	↑6.9
12/20 09:30	145.8	↑6.6
12/20 09:40	152.1	↑6.3
12/20 09:50	158.1	↑6.0
12/20 10:00	163.7	↑5.6
12/20 10:10	168.9	↑5.2
12/20 10:20	173.7	↑4.8
12/20 10:30	178.0	↑4.3
12/20 10:40	181.8	↑3.8
12/20 10:50	185.2	↑3.4
12/20 11:00	187.9	↑2.7
12/20 11:10	190.2	↑2.3
12/20 11:20	191.9	↑1.7
12/20 11:30	193.0	↑1.1
12/20 11:40	193.6	↑0.6	満潮
12/20 11:50	193.6	0
12/20 12:00	193.1	↓-0.5
12/20 12:10	192.0	↓-1.1
12/20 12:20	190.4	↓-1.6
12/20 12:30	188.3	↓-2.1
12/20 12:40	185.6	↓-2.7
12/20 12:50	182.5	↓-3.1
12/20 13:00	179.0	↓-3.5
12/20 13:10	175.0	↓-4.0
12/20 13:20	170.7	↓-4.3
12/20 13:30	166.0	↓-4.7
12/20 13:40	161.0	↓-5.0
12/20 13:50	155.7	↓-5.3
12/20 14:00	150.3	↓-5.4
12/20 14:10	144.6	↓-5.7
12/20 14:20	138.8	↓-5.8
12/20 14:30	132.9	↓-5.9
12/20 14:40	126.9	↓-6.0
12/20 14:50	120.9	↓-6.0
12/20 15:00	115.0	↓-5.9
12/20 15:10	109.1	↓-5.9
12/20 15:20	103.4	↓-5.7
12/20 15:30	97.9	↓-5.5
12/20 15:40	92.5	↓-5.4
12/20 15:50	87.4	↓-5.1
12/20 16:00	82.6	↓-4.8
12/20 16:10	78.2	↓-4.4
12/20 16:20	74.0	↓-4.2
12/20 16:30	70.3	↓-3.7
12/20 16:40	67.0	↓-3.3
12/20 16:50	64.1	↓-2.9
12/20 17:00	61.6	↓-2.5
12/20 17:10	59.6	↓-2.0
12/20 17:20	58.2	↓-1.4
12/20 17:30	57.1	↓-1.1
12/20 17:40	56.6	↓-0.5	干潮
12/20 17:50	56.6	0
12/20 18:00	57.1	↑0.5
12/20 18:10	58.1	↑1.0
12/20 18:20	59.5	↑1.4
12/20 18:30	61.5	↑2.0
12/20 18:40	63.8	↑2.3
12/20 18:50	66.6	↑2.8
12/20 19:00	69.8	↑3.2
12/20 19:10	73.4	↑3.6
12/20 19:20	77.4	↑4.0
12/20 19:30	81.6	↑4.2
12/20 19:40	86.1	↑4.5
12/20 19:50	90.9	↑4.8
12/20 20:00	95.9	↑5.0
12/20 20:10	101.1	↑5.2
12/20 20:20	106.4	↑5.3
12/20 20:30	111.7	↑5.3
12/20 20:40	117.1	↑5.4
12/20 20:50	122.5	↑5.4
12/20 21:00	127.9	↑5.4
12/20 21:10	133.2	↑5.3
12/20 21:20	138.3	↑5.1
12/20 21:30	143.3	↑5.0
12/20 21:40	148.1	↑4.8
12/20 21:50	152.6	↑4.5
12/20 22:00	156.8	↑4.2
12/20 22:10	160.7	↑3.9
12/20 22:20	164.3	↑3.6
12/20 22:30	167.4	↑3.1
12/20 22:40	170.2	↑2.8
12/20 22:50	172.5	↑2.3
12/20 23:00	174.4	↑1.9
12/20 23:10	175.8	↑1.4
12/20 23:20	176.7	↑0.9
12/20 23:30	177.1	↑0.4	満潮
12/20 23:40	177.0	↓-0.1
12/20 23:50	176.4	↓-0.6