20 (土)	00:20	06:23	12:14	18:32
	208cm	77cm	191cm	52cm
中潮 出 05:11 入 19:38 出 10:39 入 23:39

大山浦（長崎）2026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	206.4	↑1.3
6/20 00:10	207.1	↑0.7	満潮
6/20 00:20	207.3	↑0.2	満潮
6/20 00:30	206.9	↓-0.4
6/20 00:40	206.1	↓-0.8
6/20 00:50	204.7	↓-1.4
6/20 01:00	202.9	↓-1.8
6/20 01:10	200.6	↓-2.3
6/20 01:20	197.8	↓-2.8
6/20 01:30	194.6	↓-3.2
6/20 01:40	191.1	↓-3.5
6/20 01:50	187.1	↓-4.0
6/20 02:00	182.8	↓-4.3
6/20 02:10	178.2	↓-4.6
6/20 02:20	173.4	↓-4.8
6/20 02:30	168.3	↓-5.1
6/20 02:40	163.0	↓-5.3
6/20 02:50	157.6	↓-5.4
6/20 03:00	152.0	↓-5.6
6/20 03:10	146.4	↓-5.6
6/20 03:20	140.8	↓-5.6
6/20 03:30	135.2	↓-5.6
6/20 03:40	129.6	↓-5.6
6/20 03:50	124.2	↓-5.4
6/20 04:00	118.8	↓-5.4
6/20 04:10	113.7	↓-5.1
6/20 04:20	108.8	↓-4.9
6/20 04:30	104.1	↓-4.7
6/20 04:40	99.7	↓-4.4
6/20 04:50	95.6	↓-4.1
6/20 05:00	91.9	↓-3.7
6/20 05:10	88.5	↓-3.4
6/20 05:20	85.5	↓-3.0
6/20 05:30	83.0	↓-2.5
6/20 05:40	80.8	↓-2.2
6/20 05:50	79.2	↓-1.6
6/20 06:00	77.9	↓-1.3
6/20 06:10	77.1	↓-0.8
6/20 06:20	76.8	↓-0.3	干潮
6/20 06:30	77.0	↑0.2
6/20 06:40	77.6	↑0.6
6/20 06:50	78.7	↑1.1
6/20 07:00	80.2	↑1.5
6/20 07:10	82.1	↑1.9
6/20 07:20	84.4	↑2.3
6/20 07:30	87.2	↑2.8
6/20 07:40	90.3	↑3.1
6/20 07:50	93.8	↑3.5
6/20 08:00	97.5	↑3.7
6/20 08:10	101.6	↑4.1
6/20 08:20	105.9	↑4.3
6/20 08:30	110.4	↑4.5
6/20 08:40	115.1	↑4.7
6/20 08:50	120.0	↑4.9
6/20 09:00	124.9	↑4.9
6/20 09:10	130.0	↑5.1
6/20 09:20	135.0	↑5.0
6/20 09:30	140.1	↑5.1
6/20 09:40	145.1	↑5.0
6/20 09:50	150.0	↑4.9
6/20 10:00	154.7	↑4.7
6/20 10:10	159.3	↑4.6
6/20 10:20	163.7	↑4.4
6/20 10:30	167.9	↑4.2
6/20 10:40	171.8	↑3.9
6/20 10:50	175.4	↑3.6
6/20 11:00	178.7	↑3.3
6/20 11:10	181.6	↑2.9
6/20 11:20	184.1	↑2.5
6/20 11:30	186.2	↑2.1
6/20 11:40	187.9	↑1.7
6/20 11:50	189.2	↑1.3
6/20 12:00	190.0	↑0.8
6/20 12:10	190.3	↑0.3	満潮
6/20 12:20	190.2	↓-0.1
6/20 12:30	189.7	↓-0.5
6/20 12:40	188.6	↓-1.1
6/20 12:50	187.1	↓-1.5
6/20 13:00	185.2	↓-1.9
6/20 13:10	182.8	↓-2.4
6/20 13:20	180.0	↓-2.8
6/20 13:30	176.8	↓-3.2
6/20 13:40	173.3	↓-3.5
6/20 13:50	169.3	↓-4.0
6/20 14:00	165.0	↓-4.3
6/20 14:10	160.5	↓-4.5
6/20 14:20	155.6	↓-4.9
6/20 14:30	150.5	↓-5.1
6/20 14:40	145.2	↓-5.3
6/20 14:50	139.7	↓-5.5
6/20 15:00	134.1	↓-5.6
6/20 15:10	128.4	↓-5.7
6/20 15:20	122.6	↓-5.8
6/20 15:30	116.9	↓-5.7
6/20 15:40	111.1	↓-5.8
6/20 15:50	105.4	↓-5.7
6/20 16:00	99.9	↓-5.5
6/20 16:10	94.4	↓-5.5
6/20 16:20	89.2	↓-5.2
6/20 16:30	84.2	↓-5.0
6/20 16:40	79.4	↓-4.8
6/20 16:50	74.9	↓-4.5
6/20 17:00	70.7	↓-4.2
6/20 17:10	66.9	↓-3.8
6/20 17:20	63.4	↓-3.5
6/20 17:30	60.4	↓-3.0
6/20 17:40	57.7	↓-2.7
6/20 17:50	55.5	↓-2.2
6/20 18:00	53.8	↓-1.7
6/20 18:10	52.5	↓-1.3
6/20 18:20	51.7	↓-0.8
6/20 18:30	51.4	↓-0.3	干潮
6/20 18:40	51.6	↑0.2
6/20 18:50	52.2	↑0.6
6/20 19:00	53.4	↑1.2
6/20 19:10	55.0	↑1.6
6/20 19:20	57.1	↑2.1
6/20 19:30	59.6	↑2.5
6/20 19:40	62.5	↑2.9
6/20 19:50	65.9	↑3.4
6/20 20:00	69.7	↑3.8
6/20 20:10	73.8	↑4.1
6/20 20:20	78.3	↑4.5
6/20 20:30	83.0	↑4.7
6/20 20:40	88.1	↑5.1
6/20 20:50	93.4	↑5.3
6/20 21:00	98.9	↑5.5
6/20 21:10	104.5	↑5.6
6/20 21:20	110.4	↑5.9
6/20 21:30	116.3	↑5.9
6/20 21:40	122.2	↑5.9
6/20 21:50	128.2	↑6.0	最大潮位差
6/20 22:00	134.1	↑5.9
6/20 22:10	140.0	↑5.9
6/20 22:20	145.8	↑5.8
6/20 22:30	151.4	↑5.6
6/20 22:40	156.9	↑5.5
6/20 22:50	162.1	↑5.2
6/20 23:00	167.2	↑5.1
6/20 23:10	171.9	↑4.7
6/20 23:20	176.3	↑4.4
6/20 23:30	180.4	↑4.1
6/20 23:40	184.1	↑3.7
6/20 23:50	187.5	↑3.4