20 (土)	05:38	12:01	18:21	-
	246cm	70cm	247cm	-
若潮 出 05:19 入 19:19 出 02:26 入 15:27

俵ヶ浦（長崎）2028年05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
5/20 00:00	101.0	↑1.4
5/20 00:10	102.9	↑1.9
5/20 00:20	105.3	↑2.4
5/20 00:30	108.1	↑2.8
5/20 00:40	111.4	↑3.3
5/20 00:50	115.1	↑3.7
5/20 01:00	119.2	↑4.1
5/20 01:10	123.8	↑4.6
5/20 01:20	128.6	↑4.8
5/20 01:30	133.8	↑5.2
5/20 01:40	139.2	↑5.4
5/20 01:50	144.9	↑5.7
5/20 02:00	150.8	↑5.9
5/20 02:10	156.9	↑6.1
5/20 02:20	163.1	↑6.2
5/20 02:30	169.3	↑6.2
5/20 02:40	175.6	↑6.3
5/20 02:50	181.8	↑6.2
5/20 03:00	188.0	↑6.2
5/20 03:10	194.1	↑6.1
5/20 03:20	200.0	↑5.9
5/20 03:30	205.8	↑5.8
5/20 03:40	211.3	↑5.5
5/20 03:50	216.5	↑5.2
5/20 04:00	221.4	↑4.9
5/20 04:10	225.9	↑4.5
5/20 04:20	230.1	↑4.2
5/20 04:30	233.8	↑3.7
5/20 04:40	237.1	↑3.3
5/20 04:50	239.9	↑2.8
5/20 05:00	242.1	↑2.2
5/20 05:10	243.9	↑1.8
5/20 05:20	245.1	↑1.2
5/20 05:30	245.8	↑0.7	満潮
5/20 05:40	245.9	↑0.1
5/20 05:50	245.5	↓-0.4
5/20 06:00	244.5	↓-1.0
5/20 06:10	242.9	↓-1.6
5/20 06:20	240.7	↓-2.2
5/20 06:30	238.1	↓-2.6
5/20 06:40	234.9	↓-3.2
5/20 06:50	231.1	↓-3.8
5/20 07:00	226.9	↓-4.2
5/20 07:10	222.3	↓-4.6
5/20 07:20	217.2	↓-5.1
5/20 07:30	211.7	↓-5.5
5/20 07:40	205.8	↓-5.9
5/20 07:50	199.6	↓-6.2
5/20 08:00	193.2	↓-6.4
5/20 08:10	186.4	↓-6.8
5/20 08:20	179.5	↓-6.9
5/20 08:30	172.5	↓-7.0
5/20 08:40	165.3	↓-7.2
5/20 08:50	158.1	↓-7.2
5/20 09:00	150.8	↓-7.3
5/20 09:10	143.7	↓-7.1
5/20 09:20	136.6	↓-7.1
5/20 09:30	129.6	↓-7.0
5/20 09:40	122.8	↓-6.8
5/20 09:50	116.3	↓-6.5
5/20 10:00	110.0	↓-6.3
5/20 10:10	104.1	↓-5.9
5/20 10:20	98.5	↓-5.6
5/20 10:30	93.4	↓-5.1
5/20 10:40	88.6	↓-4.8
5/20 10:50	84.4	↓-4.2
5/20 11:00	80.6	↓-3.8
5/20 11:10	77.4	↓-3.2
5/20 11:20	74.7	↓-2.7
5/20 11:30	72.6	↓-2.1
5/20 11:40	71.0	↓-1.6
5/20 11:50	70.1	↓-0.9
5/20 12:00	69.8	↓-0.3	干潮
5/20 12:10	70.1	↑0.3
5/20 12:20	70.9	↑0.8
5/20 12:30	72.4	↑1.5
5/20 12:40	74.5	↑2.1
5/20 12:50	77.1	↑2.6
5/20 13:00	80.3	↑3.2
5/20 13:10	84.1	↑3.8
5/20 13:20	88.3	↑4.2
5/20 13:30	93.1	↑4.8
5/20 13:40	98.2	↑5.1
5/20 13:50	103.8	↑5.6
5/20 14:00	109.8	↑6.0
5/20 14:10	116.1	↑6.3
5/20 14:20	122.7	↑6.6
5/20 14:30	129.6	↑6.9
5/20 14:40	136.6	↑7.0
5/20 14:50	143.8	↑7.2
5/20 15:00	151.1	↑7.3
5/20 15:10	158.4	↑7.3
5/20 15:20	165.8	↑7.4	最大潮位差
5/20 15:30	173.0	↑7.2
5/20 15:40	180.2	↑7.2
5/20 15:50	187.3	↑7.1
5/20 16:00	194.1	↑6.8
5/20 16:10	200.7	↑6.6
5/20 16:20	207.0	↑6.3
5/20 16:30	212.9	↑5.9
5/20 16:40	218.5	↑5.6
5/20 16:50	223.7	↑5.2
5/20 17:00	228.4	↑4.7
5/20 17:10	232.6	↑4.2
5/20 17:20	236.3	↑3.7
5/20 17:30	239.5	↑3.2
5/20 17:40	242.2	↑2.7
5/20 17:50	244.2	↑2.0
5/20 18:00	245.7	↑1.5
5/20 18:10	246.6	↑0.9
5/20 18:20	246.9	↑0.3	満潮
5/20 18:30	246.6	↓-0.3
5/20 18:40	245.7	↓-0.9
5/20 18:50	244.2	↓-1.5
5/20 19:00	242.1	↓-2.1
5/20 19:10	239.5	↓-2.6
5/20 19:20	236.4	↓-3.1
5/20 19:30	232.8	↓-3.6
5/20 19:40	228.6	↓-4.2
5/20 19:50	224.1	↓-4.5
5/20 20:00	219.1	↓-5.0
5/20 20:10	213.7	↓-5.4
5/20 20:20	208.0	↓-5.7
5/20 20:30	202.1	↓-5.9
5/20 20:40	195.9	↓-6.2
5/20 20:50	189.5	↓-6.4
5/20 21:00	182.9	↓-6.6
5/20 21:10	176.3	↓-6.6
5/20 21:20	169.6	↓-6.7
5/20 21:30	162.9	↓-6.7
5/20 21:40	156.3	↓-6.6
5/20 21:50	149.8	↓-6.5
5/20 22:00	143.5	↓-6.3
5/20 22:10	137.3	↓-6.2
5/20 22:20	131.4	↓-5.9
5/20 22:30	125.8	↓-5.6
5/20 22:40	120.6	↓-5.2
5/20 22:50	115.8	↓-4.8
5/20 23:00	111.3	↓-4.5
5/20 23:10	107.3	↓-4.0
5/20 23:20	103.9	↓-3.4
5/20 23:30	100.9	↓-3.0
5/20 23:40	98.5	↓-2.4
5/20 23:50	96.6	↓-1.9