9 (金)	07:05	00:36	19:00	13:08
	253cm	46cm	245cm	76cm
中潮 出 06:00 入 18:49 出 04:48 入 16:10

俵ヶ浦（長崎）2021年04月9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
4/9 00:00	48.9	↓-2.4
4/9 00:10	47.0	↓-1.9
4/9 00:20	45.7	↓-1.3
4/9 00:30	45.1	↓-0.6	干潮
4/9 00:40	45.1	0
4/9 00:50	45.8	↑0.7
4/9 01:00	47.1	↑1.3
4/9 01:10	49.1	↑2.0
4/9 01:20	51.7	↑2.6
4/9 01:30	54.9	↑3.2
4/9 01:40	58.7	↑3.8
4/9 01:50	63.1	↑4.4
4/9 02:00	68.0	↑4.9
4/9 02:10	73.5	↑5.5
4/9 02:20	79.5	↑6.0
4/9 02:30	85.9	↑6.4
4/9 02:40	92.8	↑6.9
4/9 02:50	100.0	↑7.2
4/9 03:00	107.5	↑7.5
4/9 03:10	115.3	↑7.8
4/9 03:20	123.3	↑8.0
4/9 03:30	131.5	↑8.2
4/9 03:40	139.8	↑8.3
4/9 03:50	148.2	↑8.4
4/9 04:00	156.6	↑8.4
4/9 04:10	164.9	↑8.3
4/9 04:20	173.2	↑8.3
4/9 04:30	181.2	↑8.0
4/9 04:40	189.1	↑7.9
4/9 04:50	196.7	↑7.6
4/9 05:00	204.0	↑7.3
4/9 05:10	210.9	↑6.9
4/9 05:20	217.4	↑6.5
4/9 05:30	223.5	↑6.1
4/9 05:40	229.0	↑5.5
4/9 05:50	234.0	↑5.0
4/9 06:00	238.5	↑4.5
4/9 06:10	242.4	↑3.9
4/9 06:20	245.6	↑3.2
4/9 06:30	248.3	↑2.7
4/9 06:40	250.2	↑1.9
4/9 06:50	251.5	↑1.3
4/9 07:00	252.2	↑0.7	満潮
4/9 07:10	252.1	↓-0.1
4/9 07:20	251.4	↓-0.7
4/9 07:30	250.0	↓-1.4
4/9 07:40	248.0	↓-2.0
4/9 07:50	245.3	↓-2.7
4/9 08:00	242.0	↓-3.3
4/9 08:10	238.2	↓-3.8
4/9 08:20	233.8	↓-4.4
4/9 08:30	228.8	↓-5.0
4/9 08:40	223.4	↓-5.4
4/9 08:50	217.5	↓-5.9
4/9 09:00	211.2	↓-6.3
4/9 09:10	204.6	↓-6.6
4/9 09:20	197.7	↓-6.9
4/9 09:30	190.5	↓-7.2
4/9 09:40	183.1	↓-7.4
4/9 09:50	175.6	↓-7.5
4/9 10:00	168.0	↓-7.6
4/9 10:10	160.3	↓-7.7
4/9 10:20	152.7	↓-7.6
4/9 10:30	145.2	↓-7.5
4/9 10:40	137.8	↓-7.4
4/9 10:50	130.7	↓-7.1
4/9 11:00	123.7	↓-7.0
4/9 11:10	117.1	↓-6.6
4/9 11:20	110.8	↓-6.3
4/9 11:30	104.9	↓-5.9
4/9 11:40	99.5	↓-5.4
4/9 11:50	94.5	↓-5.0
4/9 12:00	90.1	↓-4.4
4/9 12:10	86.2	↓-3.9
4/9 12:20	82.9	↓-3.3
4/9 12:30	80.2	↓-2.7
4/9 12:40	78.1	↓-2.1
4/9 12:50	76.6	↓-1.5
4/9 13:00	75.9	↓-0.7	干潮
4/9 13:10	75.7	↓-0.2
4/9 13:20	76.3	↑0.6
4/9 13:30	77.5	↑1.2
4/9 13:40	79.3	↑1.8
4/9 13:50	81.7	↑2.4
4/9 14:00	84.8	↑3.1
4/9 14:10	88.5	↑3.7
4/9 14:20	92.7	↑4.2
4/9 14:30	97.4	↑4.7
4/9 14:40	102.7	↑5.3
4/9 14:50	108.4	↑5.7
4/9 15:00	114.5	↑6.1
4/9 15:10	120.9	↑6.4
4/9 15:20	127.7	↑6.8
4/9 15:30	134.7	↑7.0
4/9 15:40	142.0	↑7.3
4/9 15:50	149.4	↑7.4
4/9 16:00	156.8	↑7.4
4/9 16:10	164.3	↑7.5
4/9 16:20	171.8	↑7.5
4/9 16:30	179.2	↑7.4
4/9 16:40	186.4	↑7.2
4/9 16:50	193.5	↑7.1
4/9 17:00	200.3	↑6.8
4/9 17:10	206.7	↑6.4
4/9 17:20	212.8	↑6.1
4/9 17:30	218.5	↑5.7
4/9 17:40	223.8	↑5.3
4/9 17:50	228.5	↑4.7
4/9 18:00	232.7	↑4.2
4/9 18:10	236.2	↑3.5
4/9 18:20	239.2	↑3.0
4/9 18:30	241.5	↑2.3
4/9 18:40	243.2	↑1.7
4/9 18:50	244.2	↑1.0	満潮
4/9 19:00	244.5	↑0.3	満潮
4/9 19:10	244.0	↓-0.5
4/9 19:20	242.9	↓-1.1
4/9 19:30	241.1	↓-1.8
4/9 19:40	238.5	↓-2.6
4/9 19:50	235.3	↓-3.2
4/9 20:00	231.4	↓-3.9
4/9 20:10	226.8	↓-4.6
4/9 20:20	221.7	↓-5.1
4/9 20:30	215.9	↓-5.8
4/9 20:40	209.6	↓-6.3
4/9 20:50	202.8	↓-6.8
4/9 21:00	195.6	↓-7.2
4/9 21:10	187.9	↓-7.7
4/9 21:20	179.8	↓-8.1
4/9 21:30	171.5	↓-8.3
4/9 21:40	162.9	↓-8.6
4/9 21:50	154.1	↓-8.8
4/9 22:00	145.2	↓-8.9
4/9 22:10	136.3	↓-8.9
4/9 22:20	127.3	↓-9.0	最大潮位差
4/9 22:30	118.4	↓-8.9
4/9 22:40	109.6	↓-8.8
4/9 22:50	101.0	↓-8.6
4/9 23:00	92.7	↓-8.3
4/9 23:10	84.6	↓-8.1
4/9 23:20	77.0	↓-7.6
4/9 23:30	69.7	↓-7.3
4/9 23:40	63.0	↓-6.7
4/9 23:50	56.8	↓-6.2