20 (火)	07:20	01:36	20:26	13:49
	191cm	91cm	208cm	37cm
中潮 出 05:11 入 19:38 出 02:34 入 17:18 潮干狩り ○ 12:48～14:49

大船越／対馬（長崎）2028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	108.0	↓-3.5
6/20 00:10	104.7	↓-3.3
6/20 00:20	101.7	↓-3.0
6/20 00:30	99.0	↓-2.7
6/20 00:40	96.7	↓-2.3
6/20 00:50	94.7	↓-2.0
6/20 01:00	93.1	↓-1.6
6/20 01:10	91.9	↓-1.2
6/20 01:20	91.1	↓-0.8
6/20 01:30	90.7	↓-0.4	干潮
6/20 01:40	90.7	0
6/20 01:50	91.1	↑0.4
6/20 02:00	91.9	↑0.8
6/20 02:10	93.1	↑1.2
6/20 02:20	94.7	↑1.6
6/20 02:30	96.6	↑1.9
6/20 02:40	98.9	↑2.3
6/20 02:50	101.6	↑2.7
6/20 03:00	104.6	↑3.0
6/20 03:10	107.8	↑3.2
6/20 03:20	111.4	↑3.6
6/20 03:30	115.2	↑3.8
6/20 03:40	119.1	↑3.9
6/20 03:50	123.3	↑4.2
6/20 04:00	127.6	↑4.3
6/20 04:10	132.0	↑4.4
6/20 04:20	136.5	↑4.5
6/20 04:30	141.1	↑4.6
6/20 04:40	145.6	↑4.5
6/20 04:50	150.1	↑4.5
6/20 05:00	154.5	↑4.4
6/20 05:10	158.9	↑4.4
6/20 05:20	163.0	↑4.1
6/20 05:30	167.0	↑4.0
6/20 05:40	170.8	↑3.8
6/20 05:50	174.4	↑3.6
6/20 06:00	177.6	↑3.2
6/20 06:10	180.5	↑2.9
6/20 06:20	183.2	↑2.7
6/20 06:30	185.4	↑2.2
6/20 06:40	187.3	↑1.9
6/20 06:50	188.7	↑1.4
6/20 07:00	189.8	↑1.1
6/20 07:10	190.4	↑0.6	満潮
6/20 07:20	190.5	↑0.1	満潮
6/20 07:30	190.2	↓-0.3
6/20 07:40	189.5	↓-0.7
6/20 07:50	188.3	↓-1.2
6/20 08:00	186.6	↓-1.7
6/20 08:10	184.5	↓-2.1
6/20 08:20	181.9	↓-2.6
6/20 08:30	178.9	↓-3.0
6/20 08:40	175.5	↓-3.4
6/20 08:50	171.7	↓-3.8
6/20 09:00	167.6	↓-4.1
6/20 09:10	163.0	↓-4.6
6/20 09:20	158.2	↓-4.8
6/20 09:30	153.0	↓-5.2
6/20 09:40	147.6	↓-5.4
6/20 09:50	142.0	↓-5.6
6/20 10:00	136.1	↓-5.9
6/20 10:10	130.1	↓-6.0
6/20 10:20	124.0	↓-6.1
6/20 10:30	117.8	↓-6.2
6/20 10:40	111.6	↓-6.2
6/20 10:50	105.4	↓-6.2
6/20 11:00	99.2	↓-6.2
6/20 11:10	93.1	↓-6.1
6/20 11:20	87.1	↓-6.0
6/20 11:30	81.3	↓-5.8
6/20 11:40	75.7	↓-5.6
6/20 11:50	70.4	↓-5.3
6/20 12:00	65.3	↓-5.1
6/20 12:10	60.6	↓-4.7
6/20 12:20	56.2	↓-4.4
6/20 12:30	52.2	↓-4.0
6/20 12:40	48.6	↓-3.6
6/20 12:50	45.4	↓-3.2
6/20 13:00	42.7	↓-2.7
6/20 13:10	40.5	↓-2.2
6/20 13:20	38.8	↓-1.7
6/20 13:30	37.5	↓-1.3
6/20 13:40	36.8	↓-0.7	干潮
6/20 13:50	36.7	↓-0.1
6/20 14:00	37.0	↑0.3
6/20 14:10	37.9	↑0.9
6/20 14:20	39.4	↑1.5
6/20 14:30	41.3	↑1.9
6/20 14:40	43.8	↑2.5
6/20 14:50	46.7	↑2.9
6/20 15:00	50.1	↑3.4
6/20 15:10	54.0	↑3.9
6/20 15:20	58.3	↑4.3
6/20 15:30	63.0	↑4.7
6/20 15:40	68.1	↑5.1
6/20 15:50	73.6	↑5.5
6/20 16:00	79.3	↑5.7
6/20 16:10	85.4	↑6.1
6/20 16:20	91.6	↑6.2
6/20 16:30	98.1	↑6.5
6/20 16:40	104.7	↑6.6
6/20 16:50	111.4	↑6.7
6/20 17:00	118.2	↑6.8	最大潮位差
6/20 17:10	125.0	↑6.8	最大潮位差
6/20 17:20	131.8	↑6.8	最大潮位差
6/20 17:30	138.5	↑6.7
6/20 17:40	145.1	↑6.6
6/20 17:50	151.6	↑6.5
6/20 18:00	157.9	↑6.3
6/20 18:10	164.0	↑6.1
6/20 18:20	169.8	↑5.8
6/20 18:30	175.2	↑5.4
6/20 18:40	180.4	↑5.2
6/20 18:50	185.2	↑4.8
6/20 19:00	189.6	↑4.4
6/20 19:10	193.5	↑3.9
6/20 19:20	197.0	↑3.5
6/20 19:30	200.1	↑3.1
6/20 19:40	202.6	↑2.5
6/20 19:50	204.7	↑2.1
6/20 20:00	206.3	↑1.6
6/20 20:10	207.3	↑1.0
6/20 20:20	207.8	↑0.5	満潮
6/20 20:30	207.9	↑0.1
6/20 20:40	207.4	↓-0.5
6/20 20:50	206.4	↓-1.0
6/20 21:00	204.9	↓-1.5
6/20 21:10	202.9	↓-2.0
6/20 21:20	200.5	↓-2.4
6/20 21:30	197.7	↓-2.8
6/20 21:40	194.4	↓-3.3
6/20 21:50	190.8	↓-3.6
6/20 22:00	186.8	↓-4.0
6/20 22:10	182.5	↓-4.3
6/20 22:20	177.9	↓-4.6
6/20 22:30	173.1	↓-4.8
6/20 22:40	168.0	↓-5.1
6/20 22:50	162.8	↓-5.2
6/20 23:00	157.4	↓-5.4
6/20 23:10	152.0	↓-5.4
6/20 23:20	146.5	↓-5.5
6/20 23:30	141.1	↓-5.4
6/20 23:40	135.6	↓-5.5
6/20 23:50	130.3	↓-5.3