20 (火)	05:08	11:22	17:15	23:31
	221cm	108cm	210cm	77cm
若潮 出 05:46 入 18:57 出 14:06 入 02:26

俵ヶ浦（長崎）2032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	105.5	↑3.3
4/20 00:10	109.1	↑3.6
4/20 00:20	113.0	↑3.9
4/20 00:30	117.1	↑4.1
4/20 00:40	121.5	↑4.4
4/20 00:50	126.0	↑4.5
4/20 01:00	130.7	↑4.7
4/20 01:10	135.6	↑4.9
4/20 01:20	140.6	↑5.0
4/20 01:30	145.6	↑5.0
4/20 01:40	150.8	↑5.2
4/20 01:50	155.9	↑5.1
4/20 02:00	161.0	↑5.1
4/20 02:10	166.1	↑5.1
4/20 02:20	171.2	↑5.1
4/20 02:30	176.1	↑4.9
4/20 02:40	180.9	↑4.8
4/20 02:50	185.5	↑4.6
4/20 03:00	190.0	↑4.5
4/20 03:10	194.2	↑4.2
4/20 03:20	198.2	↑4.0
4/20 03:30	201.9	↑3.7
4/20 03:40	205.3	↑3.4
4/20 03:50	208.4	↑3.1
4/20 04:00	211.2	↑2.8
4/20 04:10	213.6	↑2.4
4/20 04:20	215.7	↑2.1
4/20 04:30	217.4	↑1.7
4/20 04:40	218.7	↑1.3
4/20 04:50	219.6	↑0.9
4/20 05:00	220.1	↑0.5	満潮
4/20 05:10	220.2	↑0.1
4/20 05:20	219.9	↓-0.3
4/20 05:30	219.2	↓-0.7
4/20 05:40	218.1	↓-1.1
4/20 05:50	216.6	↓-1.5
4/20 06:00	214.8	↓-1.8
4/20 06:10	212.6	↓-2.2
4/20 06:20	210.0	↓-2.6
4/20 06:30	207.1	↓-2.9
4/20 06:40	203.9	↓-3.2
4/20 06:50	200.5	↓-3.4
4/20 07:00	196.7	↓-3.8
4/20 07:10	192.8	↓-3.9
4/20 07:20	188.6	↓-4.2
4/20 07:30	184.3	↓-4.3
4/20 07:40	179.8	↓-4.5
4/20 07:50	175.2	↓-4.6
4/20 08:00	170.5	↓-4.7
4/20 08:10	165.8	↓-4.7
4/20 08:20	161.1	↓-4.7
4/20 08:30	156.4	↓-4.7
4/20 08:40	151.7	↓-4.7
4/20 08:50	147.2	↓-4.5
4/20 09:00	142.7	↓-4.5
4/20 09:10	138.4	↓-4.3
4/20 09:20	134.3	↓-4.1
4/20 09:30	130.4	↓-3.9
4/20 09:40	126.7	↓-3.7
4/20 09:50	123.3	↓-3.4
4/20 10:00	120.1	↓-3.2
4/20 10:10	117.3	↓-2.8
4/20 10:20	114.8	↓-2.5
4/20 10:30	112.7	↓-2.1
4/20 10:40	110.9	↓-1.8
4/20 10:50	109.5	↓-1.4
4/20 11:00	108.5	↓-1.0
4/20 11:10	107.8	↓-0.7
4/20 11:20	107.6	↓-0.2	干潮
4/20 11:30	107.8	↑0.2
4/20 11:40	108.3	↑0.5
4/20 11:50	109.3	↑1.0
4/20 12:00	110.6	↑1.3
4/20 12:10	112.3	↑1.7
4/20 12:20	114.3	↑2.0
4/20 12:30	116.7	↑2.4
4/20 12:40	119.5	↑2.8
4/20 12:50	122.5	↑3.0
4/20 13:00	125.8	↑3.3
4/20 13:10	129.4	↑3.6
4/20 13:20	133.2	↑3.8
4/20 13:30	137.2	↑4.0
4/20 13:40	141.3	↑4.1
4/20 13:50	145.6	↑4.3
4/20 14:00	150.1	↑4.5
4/20 14:10	154.6	↑4.5
4/20 14:20	159.1	↑4.5
4/20 14:30	163.6	↑4.5
4/20 14:40	168.1	↑4.5
4/20 14:50	172.5	↑4.4
4/20 15:00	176.9	↑4.4
4/20 15:10	181.0	↑4.1
4/20 15:20	185.1	↑4.1
4/20 15:30	188.9	↑3.8
4/20 15:40	192.5	↑3.6
4/20 15:50	195.8	↑3.3
4/20 16:00	198.8	↑3.0
4/20 16:10	201.5	↑2.7
4/20 16:20	203.9	↑2.4
4/20 16:30	205.9	↑2.0
4/20 16:40	207.5	↑1.6
4/20 16:50	208.7	↑1.2
4/20 17:00	209.5	↑0.8
4/20 17:10	209.9	↑0.4	満潮
4/20 17:20	209.9	0
4/20 17:30	209.5	↓-0.4
4/20 17:40	208.6	↓-0.9
4/20 17:50	207.2	↓-1.4
4/20 18:00	205.5	↓-1.7
4/20 18:10	203.3	↓-2.2
4/20 18:20	200.7	↓-2.6
4/20 18:30	197.8	↓-2.9
4/20 18:40	194.4	↓-3.4
4/20 18:50	190.8	↓-3.6
4/20 19:00	186.7	↓-4.1
4/20 19:10	182.4	↓-4.3
4/20 19:20	177.8	↓-4.6
4/20 19:30	173.0	↓-4.8
4/20 19:40	167.9	↓-5.1
4/20 19:50	162.7	↓-5.2
4/20 20:00	157.3	↓-5.4
4/20 20:10	151.8	↓-5.5
4/20 20:20	146.2	↓-5.6	最大潮位差
4/20 20:30	140.6	↓-5.6	最大潮位差
4/20 20:40	135.0	↓-5.6	最大潮位差
4/20 20:50	129.5	↓-5.5
4/20 21:00	124.1	↓-5.4
4/20 21:10	118.7	↓-5.4
4/20 21:20	113.6	↓-5.1
4/20 21:30	108.6	↓-5.0
4/20 21:40	103.9	↓-4.7
4/20 21:50	99.5	↓-4.4
4/20 22:00	95.3	↓-4.2
4/20 22:10	91.5	↓-3.8
4/20 22:20	88.1	↓-3.4
4/20 22:30	85.1	↓-3.0
4/20 22:40	82.5	↓-2.6
4/20 22:50	80.3	↓-2.2
4/20 23:00	78.6	↓-1.7
4/20 23:10	77.4	↓-1.2
4/20 23:20	76.6	↓-0.8
4/20 23:30	76.4	↓-0.2	干潮
4/20 23:40	76.6	↑0.2
4/20 23:50	77.4	↑0.8