20 (日)	04:41	11:17	17:37	23:27
	246cm	92cm	233cm	120cm
若潮 出 05:13 入 19:34 出 14:29 入 01:34

高後崎（長崎）2021年06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
6/20 00:00	137.7	↑3.6
6/20 00:10	141.6	↑3.9
6/20 00:20	145.7	↑4.1
6/20 00:30	150.1	↑4.4
6/20 00:40	154.8	↑4.7
6/20 00:50	159.6	↑4.8
6/20 01:00	164.6	↑5.0
6/20 01:10	169.7	↑5.1
6/20 01:20	174.9	↑5.2
6/20 01:30	180.2	↑5.3
6/20 01:40	185.5	↑5.3
6/20 01:50	190.7	↑5.2
6/20 02:00	195.9	↑5.2
6/20 02:10	201.1	↑5.2
6/20 02:20	206.1	↑5.0
6/20 02:30	210.9	↑4.8
6/20 02:40	215.5	↑4.6
6/20 02:50	220.0	↑4.5
6/20 03:00	224.1	↑4.1
6/20 03:10	228.0	↑3.9
6/20 03:20	231.5	↑3.5
6/20 03:30	234.7	↑3.2
6/20 03:40	237.6	↑2.9
6/20 03:50	240.0	↑2.4
6/20 04:00	242.0	↑2.0
6/20 04:10	243.6	↑1.6
6/20 04:20	244.8	↑1.2
6/20 04:30	245.5	↑0.7
6/20 04:40	245.7	↑0.2	満潮
6/20 04:50	245.5	↓-0.2
6/20 05:00	244.8	↓-0.7
6/20 05:10	243.7	↓-1.1
6/20 05:20	242.1	↓-1.6
6/20 05:30	240.0	↓-2.1
6/20 05:40	237.5	↓-2.5
6/20 05:50	234.5	↓-3.0
6/20 06:00	231.2	↓-3.3
6/20 06:10	227.4	↓-3.8
6/20 06:20	223.3	↓-4.1
6/20 06:30	218.8	↓-4.5
6/20 06:40	214.0	↓-4.8
6/20 06:50	209.0	↓-5.0
6/20 07:00	203.6	↓-5.4
6/20 07:10	198.1	↓-5.5
6/20 07:20	192.3	↓-5.8
6/20 07:30	186.4	↓-5.9
6/20 07:40	180.4	↓-6.0
6/20 07:50	174.3	↓-6.1
6/20 08:00	168.1	↓-6.2	最大潮位差
6/20 08:10	162.0	↓-6.1
6/20 08:20	155.9	↓-6.1
6/20 08:30	149.9	↓-6.0
6/20 08:40	144.0	↓-5.9
6/20 08:50	138.2	↓-5.8
6/20 09:00	132.7	↓-5.5
6/20 09:10	127.3	↓-5.4
6/20 09:20	122.3	↓-5.0
6/20 09:30	117.5	↓-4.8
6/20 09:40	113.1	↓-4.4
6/20 09:50	109.0	↓-4.1
6/20 10:00	105.3	↓-3.7
6/20 10:10	102.0	↓-3.3
6/20 10:20	99.1	↓-2.9
6/20 10:30	96.7	↓-2.4
6/20 10:40	94.8	↓-1.9
6/20 10:50	93.3	↓-1.5
6/20 11:00	92.3	↓-1.0
6/20 11:10	91.8	↓-0.5	干潮
6/20 11:20	91.7	↓-0.1
6/20 11:30	92.2	↑0.5
6/20 11:40	93.2	↑1.0
6/20 11:50	94.6	↑1.4
6/20 12:00	96.5	↑1.9
6/20 12:10	98.8	↑2.3
6/20 12:20	101.6	↑2.8
6/20 12:30	104.8	↑3.2
6/20 12:40	108.4	↑3.6
6/20 12:50	112.4	↑4.0
6/20 13:00	116.7	↑4.3
6/20 13:10	121.3	↑4.6
6/20 13:20	126.2	↑4.9
6/20 13:30	131.3	↑5.1
6/20 13:40	136.7	↑5.4
6/20 13:50	142.2	↑5.5
6/20 14:00	147.8	↑5.6
6/20 14:10	153.6	↑5.8
6/20 14:20	159.4	↑5.8
6/20 14:30	165.2	↑5.8
6/20 14:40	171.0	↑5.8
6/20 14:50	176.7	↑5.7
6/20 15:00	182.4	↑5.7
6/20 15:10	187.9	↑5.5
6/20 15:20	193.2	↑5.3
6/20 15:30	198.3	↑5.1
6/20 15:40	203.1	↑4.8
6/20 15:50	207.7	↑4.6
6/20 16:00	211.9	↑4.2
6/20 16:10	215.8	↑3.9
6/20 16:20	219.4	↑3.6
6/20 16:30	222.5	↑3.1
6/20 16:40	225.3	↑2.8
6/20 16:50	227.6	↑2.3
6/20 17:00	229.5	↑1.9
6/20 17:10	230.9	↑1.4
6/20 17:20	231.9	↑1.0
6/20 17:30	232.4	↑0.5	満潮
6/20 17:40	232.5	↑0.1
6/20 17:50	232.1	↓-0.4
6/20 18:00	231.2	↓-0.9
6/20 18:10	229.9	↓-1.3
6/20 18:20	228.1	↓-1.8
6/20 18:30	226.0	↓-2.1
6/20 18:40	223.4	↓-2.6
6/20 18:50	220.5	↓-2.9
6/20 19:00	217.2	↓-3.3
6/20 19:10	213.6	↓-3.6
6/20 19:20	209.6	↓-4.0
6/20 19:30	205.4	↓-4.2
6/20 19:40	201.0	↓-4.4
6/20 19:50	196.4	↓-4.6
6/20 20:00	191.6	↓-4.8
6/20 20:10	186.7	↓-4.9
6/20 20:20	181.8	↓-4.9
6/20 20:30	176.7	↓-5.1
6/20 20:40	171.7	↓-5.0
6/20 20:50	166.7	↓-5.0
6/20 21:00	161.8	↓-4.9
6/20 21:10	156.9	↓-4.9
6/20 21:20	152.3	↓-4.6
6/20 21:30	147.8	↓-4.5
6/20 21:40	143.6	↓-4.2
6/20 21:50	139.6	↓-4.0
6/20 22:00	135.9	↓-3.7
6/20 22:10	132.5	↓-3.4
6/20 22:20	129.5	↓-3.0
6/20 22:30	126.8	↓-2.7
6/20 22:40	124.5	↓-2.3
6/20 22:50	122.7	↓-1.8
6/20 23:00	121.3	↓-1.4
6/20 23:10	120.3	↓-1.0
6/20 23:20	119.8	↓-0.5	干潮
6/20 23:30	119.8	0
6/20 23:40	120.2	↑0.4
6/20 23:50	121.1	↑0.9