20 (金)	04:04	10:03	14:04	21:58
	187cm	164cm	170cm	104cm
長潮 出 05:48 入 18:58 出 12:08 入 01:56

青方（長崎）2040年04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
4/20 00:00	147.3	↑3.0	最大潮位差
4/20 00:10	150.2	↑2.9
4/20 00:20	153.0	↑2.8
4/20 00:30	155.8	↑2.8
4/20 00:40	158.6	↑2.8
4/20 00:50	161.2	↑2.6
4/20 01:00	163.7	↑2.5
4/20 01:10	166.1	↑2.4
4/20 01:20	168.4	↑2.3
4/20 01:30	170.6	↑2.2
4/20 01:40	172.7	↑2.1
4/20 01:50	174.6	↑1.9
4/20 02:00	176.4	↑1.8
4/20 02:10	178.0	↑1.6
4/20 02:20	179.5	↑1.5
4/20 02:30	180.9	↑1.4
4/20 02:40	182.1	↑1.2
4/20 02:50	183.2	↑1.1
4/20 03:00	184.1	↑0.9
4/20 03:10	184.9	↑0.8
4/20 03:20	185.6	↑0.7
4/20 03:30	186.1	↑0.5
4/20 03:40	186.5	↑0.4
4/20 03:50	186.8	↑0.3
4/20 04:00	186.9	↑0.1	満潮
4/20 04:10	186.8	↓-0.1
4/20 04:20	186.7	↓-0.1
4/20 04:30	186.4	↓-0.3
4/20 04:40	186.0	↓-0.4
4/20 04:50	185.5	↓-0.5
4/20 05:00	184.8	↓-0.7
4/20 05:10	184.1	↓-0.7
4/20 05:20	183.3	↓-0.8
4/20 05:30	182.4	↓-0.9
4/20 05:40	181.4	↓-1.0
4/20 05:50	180.4	↓-1.0
4/20 06:00	179.3	↓-1.1
4/20 06:10	178.2	↓-1.1
4/20 06:20	177.1	↓-1.1
4/20 06:30	176.0	↓-1.1
4/20 06:40	174.9	↓-1.1
4/20 06:50	173.8	↓-1.1
4/20 07:00	172.7	↓-1.1
4/20 07:10	171.7	↓-1.0
4/20 07:20	170.7	↓-1.0
4/20 07:30	169.8	↓-0.9
4/20 07:40	168.9	↓-0.9
4/20 07:50	168.1	↓-0.8
4/20 08:00	167.3	↓-0.8
4/20 08:10	166.6	↓-0.7
4/20 08:20	166.0	↓-0.6
4/20 08:30	165.5	↓-0.5
4/20 08:40	165.0	↓-0.5
4/20 08:50	164.5	↓-0.5
4/20 09:00	164.2	↓-0.3
4/20 09:10	163.8	↓-0.4
4/20 09:20	163.6	↓-0.2
4/20 09:30	163.4	↓-0.2
4/20 09:40	163.3	↓-0.1
4/20 09:50	163.2	↓-0.1
4/20 10:00	163.1	↓-0.1	干潮
4/20 10:10	163.2	↑0.1
4/20 10:20	163.2	0
4/20 10:30	163.3	↑0.1
4/20 10:40	163.5	↑0.2
4/20 10:50	163.7	↑0.2
4/20 11:00	163.9	↑0.2
4/20 11:10	164.2	↑0.3
4/20 11:20	164.5	↑0.3
4/20 11:30	164.8	↑0.3
4/20 11:40	165.2	↑0.4
4/20 11:50	165.6	↑0.4
4/20 12:00	165.9	↑0.3
4/20 12:10	166.3	↑0.4
4/20 12:20	166.7	↑0.4
4/20 12:30	167.1	↑0.4
4/20 12:40	167.4	↑0.3
4/20 12:50	167.7	↑0.3
4/20 13:00	168.1	↑0.4
4/20 13:10	168.3	↑0.2
4/20 13:20	168.6	↑0.3
4/20 13:30	168.8	↑0.2
4/20 13:40	168.9	↑0.1
4/20 13:50	169.0	↑0.1
4/20 14:00	169.1	↑0.1	満潮
4/20 14:10	169.1	0
4/20 14:20	169.0	↓-0.1
4/20 14:30	168.8	↓-0.2
4/20 14:40	168.6	↓-0.2
4/20 14:50	168.3	↓-0.3
4/20 15:00	168.0	↓-0.3
4/20 15:10	167.5	↓-0.5
4/20 15:20	167.0	↓-0.5
4/20 15:30	166.3	↓-0.7
4/20 15:40	165.6	↓-0.7
4/20 15:50	164.7	↓-0.9
4/20 16:00	163.8	↓-0.9
4/20 16:10	162.7	↓-1.1
4/20 16:20	161.5	↓-1.2
4/20 16:30	160.2	↓-1.3
4/20 16:40	158.8	↓-1.4
4/20 16:50	157.3	↓-1.5
4/20 17:00	155.6	↓-1.7
4/20 17:10	153.8	↓-1.8
4/20 17:20	151.9	↓-1.9
4/20 17:30	149.9	↓-2.0
4/20 17:40	147.9	↓-2.0
4/20 17:50	145.7	↓-2.2
4/20 18:00	143.5	↓-2.2
4/20 18:10	141.2	↓-2.3
4/20 18:20	138.8	↓-2.4
4/20 18:30	136.5	↓-2.3
4/20 18:40	134.1	↓-2.4
4/20 18:50	131.7	↓-2.4
4/20 19:00	129.3	↓-2.4
4/20 19:10	127.0	↓-2.3
4/20 19:20	124.7	↓-2.3
4/20 19:30	122.4	↓-2.3
4/20 19:40	120.2	↓-2.2
4/20 19:50	118.2	↓-2.0
4/20 20:00	116.2	↓-2.0
4/20 20:10	114.3	↓-1.9
4/20 20:20	112.6	↓-1.7
4/20 20:30	110.9	↓-1.7
4/20 20:40	109.5	↓-1.4
4/20 20:50	108.2	↓-1.3
4/20 21:00	107.0	↓-1.2
4/20 21:10	106.0	↓-1.0
4/20 21:20	105.2	↓-0.8
4/20 21:30	104.6	↓-0.6
4/20 21:40	104.1	↓-0.5
4/20 21:50	103.9	↓-0.2	干潮
4/20 22:00	103.9	0
4/20 22:10	104.0	↑0.1
4/20 22:20	104.4	↑0.4
4/20 22:30	105.0	↑0.6
4/20 22:40	105.8	↑0.8
4/20 22:50	106.8	↑1.0
4/20 23:00	108.0	↑1.2
4/20 23:10	109.4	↑1.4
4/20 23:20	111.0	↑1.6
4/20 23:30	112.7	↑1.7
4/20 23:40	114.7	↑2.0
4/20 23:50	116.8	↑2.1