20 (日)	09:23	03:34	22:14	15:46
	203cm	66cm	213cm	20cm
大潮 出 05:11 入 19:38 出 20:51 入 05:46 潮干狩り ◎ 14:15～17:15

万関瀬戸（長崎）2027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	159.3	↓-6.0
6/20 00:10	153.0	↓-6.3
6/20 00:20	146.7	↓-6.3
6/20 00:30	140.3	↓-6.4
6/20 00:40	133.9	↓-6.4
6/20 00:50	127.6	↓-6.3
6/20 01:00	121.3	↓-6.3
6/20 01:10	115.2	↓-6.1
6/20 01:20	109.2	↓-6.0
6/20 01:30	103.5	↓-5.7
6/20 01:40	98.0	↓-5.5
6/20 01:50	92.9	↓-5.1
6/20 02:00	88.1	↓-4.8
6/20 02:10	83.6	↓-4.5
6/20 02:20	79.7	↓-3.9
6/20 02:30	76.1	↓-3.6
6/20 02:40	73.0	↓-3.1
6/20 02:50	70.4	↓-2.6
6/20 03:00	68.4	↓-2.0
6/20 03:10	66.8	↓-1.6
6/20 03:20	65.8	↓-1.0
6/20 03:30	65.4	↓-0.4	干潮
6/20 03:40	65.5	↑0.1
6/20 03:50	66.1	↑0.6
6/20 04:00	67.3	↑1.2
6/20 04:10	69.0	↑1.7
6/20 04:20	71.3	↑2.3
6/20 04:30	74.0	↑2.7
6/20 04:40	77.2	↑3.2
6/20 04:50	80.9	↑3.7
6/20 05:00	85.0	↑4.1
6/20 05:10	89.4	↑4.4
6/20 05:20	94.3	↑4.9
6/20 05:30	99.4	↑5.1
6/20 05:40	104.8	↑5.4
6/20 05:50	110.5	↑5.7
6/20 06:00	116.3	↑5.8
6/20 06:10	122.3	↑6.0
6/20 06:20	128.4	↑6.1
6/20 06:30	134.6	↑6.2
6/20 06:40	140.7	↑6.1
6/20 06:50	146.8	↑6.1
6/20 07:00	152.7	↑5.9
6/20 07:10	158.6	↑5.9
6/20 07:20	164.2	↑5.6
6/20 07:30	169.6	↑5.4
6/20 07:40	174.7	↑5.1
6/20 07:50	179.5	↑4.8
6/20 08:00	184.0	↑4.5
6/20 08:10	188.0	↑4.0
6/20 08:20	191.6	↑3.6
6/20 08:30	194.7	↑3.1
6/20 08:40	197.3	↑2.6
6/20 08:50	199.4	↑2.1
6/20 09:00	201.0	↑1.6
6/20 09:10	202.0	↑1.0
6/20 09:20	202.4	↑0.4	満潮
6/20 09:30	202.3	↓-0.1
6/20 09:40	201.5	↓-0.8
6/20 09:50	200.2	↓-1.3
6/20 10:00	198.3	↓-1.9
6/20 10:10	195.9	↓-2.4
6/20 10:20	192.8	↓-3.1
6/20 10:30	189.3	↓-3.5
6/20 10:40	185.2	↓-4.1
6/20 10:50	180.6	↓-4.6
6/20 11:00	175.6	↓-5.0
6/20 11:10	170.1	↓-5.5
6/20 11:20	164.2	↓-5.9
6/20 11:30	157.9	↓-6.3
6/20 11:40	151.4	↓-6.5
6/20 11:50	144.5	↓-6.9
6/20 12:00	137.4	↓-7.1
6/20 12:10	130.2	↓-7.2
6/20 12:20	122.8	↓-7.4
6/20 12:30	115.3	↓-7.5
6/20 12:40	107.8	↓-7.5
6/20 12:50	100.2	↓-7.6
6/20 13:00	92.8	↓-7.4
6/20 13:10	85.5	↓-7.3
6/20 13:20	78.3	↓-7.2
6/20 13:30	71.4	↓-6.9
6/20 13:40	64.7	↓-6.7
6/20 13:50	58.4	↓-6.3
6/20 14:00	52.4	↓-6.0
6/20 14:10	46.8	↓-5.6
6/20 14:20	41.6	↓-5.2
6/20 14:30	36.9	↓-4.7
6/20 14:40	32.7	↓-4.2
6/20 14:50	29.1	↓-3.6
6/20 15:00	26.0	↓-3.1
6/20 15:10	23.6	↓-2.4
6/20 15:20	21.7	↓-1.9
6/20 15:30	20.4	↓-1.3
6/20 15:40	19.8	↓-0.6	干潮
6/20 15:50	19.8	0
6/20 16:00	20.4	↑0.6
6/20 16:10	21.7	↑1.3
6/20 16:20	23.6	↑1.9
6/20 16:30	26.1	↑2.5
6/20 16:40	29.2	↑3.1
6/20 16:50	32.9	↑3.7
6/20 17:00	37.1	↑4.2
6/20 17:10	41.9	↑4.8
6/20 17:20	47.1	↑5.2
6/20 17:30	52.8	↑5.7
6/20 17:40	58.9	↑6.1
6/20 17:50	65.5	↑6.6
6/20 18:00	72.3	↑6.8
6/20 18:10	79.4	↑7.1
6/20 18:20	86.8	↑7.4
6/20 18:30	94.4	↑7.6
6/20 18:40	102.1	↑7.7
6/20 18:50	109.9	↑7.8	最大潮位差
6/20 19:00	117.7	↑7.8	最大潮位差
6/20 19:10	125.5	↑7.8	最大潮位差
6/20 19:20	133.3	↑7.8	最大潮位差
6/20 19:30	140.9	↑7.6
6/20 19:40	148.4	↑7.5
6/20 19:50	155.7	↑7.3
6/20 20:00	162.6	↑6.9
6/20 20:10	169.3	↑6.7
6/20 20:20	175.7	↑6.4
6/20 20:30	181.6	↑5.9
6/20 20:40	187.1	↑5.5
6/20 20:50	192.1	↑5.0
6/20 21:00	196.7	↑4.6
6/20 21:10	200.7	↑4.0
6/20 21:20	204.2	↑3.5
6/20 21:30	207.1	↑2.9
6/20 21:40	209.4	↑2.3
6/20 21:50	211.1	↑1.7
6/20 22:00	212.2	↑1.1
6/20 22:10	212.7	↑0.5	満潮
6/20 22:20	212.6	↓-0.1
6/20 22:30	212.0	↓-0.6
6/20 22:40	210.7	↓-1.3
6/20 22:50	208.8	↓-1.9
6/20 23:00	206.4	↓-2.4
6/20 23:10	203.5	↓-2.9
6/20 23:20	200.0	↓-3.5
6/20 23:30	196.1	↓-3.9
6/20 23:40	191.7	↓-4.4
6/20 23:50	186.9	↓-4.8