18 (日)	05:31	12:03	18:35	-
	174cm	60cm	178cm	-
若潮 出 05:11 入 19:38 出 01:22 入 15:13

万関瀬戸（長崎）2028年06月18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
6/18 00:00	90.7	↑0.9
6/18 00:10	91.8	↑1.1
6/18 00:20	93.2	↑1.4
6/18 00:30	94.9	↑1.7
6/18 00:40	96.9	↑2.0
6/18 00:50	99.1	↑2.2
6/18 01:00	101.6	↑2.5
6/18 01:10	104.3	↑2.7
6/18 01:20	107.1	↑2.8
6/18 01:30	110.2	↑3.1
6/18 01:40	113.4	↑3.2
6/18 01:50	116.8	↑3.4
6/18 02:00	120.2	↑3.4
6/18 02:10	123.8	↑3.6
6/18 02:20	127.4	↑3.6
6/18 02:30	131.0	↑3.6
6/18 02:40	134.7	↑3.7
6/18 02:50	138.3	↑3.6
6/18 03:00	141.9	↑3.6
6/18 03:10	145.4	↑3.5
6/18 03:20	148.8	↑3.4
6/18 03:30	152.0	↑3.2
6/18 03:40	155.2	↑3.2
6/18 03:50	158.1	↑2.9
6/18 04:00	160.9	↑2.8
6/18 04:10	163.4	↑2.5
6/18 04:20	165.7	↑2.3
6/18 04:30	167.7	↑2.0
6/18 04:40	169.4	↑1.7
6/18 04:50	170.9	↑1.5
6/18 05:00	172.0	↑1.1
6/18 05:10	172.9	↑0.9
6/18 05:20	173.4	↑0.5
6/18 05:30	173.5	↑0.1	満潮
6/18 05:40	173.3	↓-0.2
6/18 05:50	172.8	↓-0.5
6/18 06:00	172.0	↓-0.8
6/18 06:10	170.8	↓-1.2
6/18 06:20	169.3	↓-1.5
6/18 06:30	167.4	↓-1.9
6/18 06:40	165.2	↓-2.2
6/18 06:50	162.7	↓-2.5
6/18 07:00	160.0	↓-2.7
6/18 07:10	156.9	↓-3.1
6/18 07:20	153.6	↓-3.3
6/18 07:30	150.1	↓-3.5
6/18 07:40	146.3	↓-3.8
6/18 07:50	142.4	↓-3.9
6/18 08:00	138.2	↓-4.2
6/18 08:10	134.0	↓-4.2
6/18 08:20	129.6	↓-4.4
6/18 08:30	125.1	↓-4.5
6/18 08:40	120.6	↓-4.5
6/18 08:50	116.0	↓-4.6
6/18 09:00	111.5	↓-4.5
6/18 09:10	107.0	↓-4.5
6/18 09:20	102.5	↓-4.5
6/18 09:30	98.1	↓-4.4
6/18 09:40	93.8	↓-4.3
6/18 09:50	89.7	↓-4.1
6/18 10:00	85.8	↓-3.9
6/18 10:10	82.0	↓-3.8
6/18 10:20	78.5	↓-3.5
6/18 10:30	75.2	↓-3.3
6/18 10:40	72.2	↓-3.0
6/18 10:50	69.5	↓-2.7
6/18 11:00	67.1	↓-2.4
6/18 11:10	65.1	↓-2.0
6/18 11:20	63.3	↓-1.8
6/18 11:30	61.9	↓-1.4
6/18 11:40	60.9	↓-1.0
6/18 11:50	60.3	↓-0.6
6/18 12:00	60.0	↓-0.3	干潮
6/18 12:10	60.1	↑0.1
6/18 12:20	60.6	↑0.5
6/18 12:30	61.5	↑0.9
6/18 12:40	62.7	↑1.2
6/18 12:50	64.3	↑1.6
6/18 13:00	66.2	↑1.9
6/18 13:10	68.5	↑2.3
6/18 13:20	71.2	↑2.7
6/18 13:30	74.1	↑2.9
6/18 13:40	77.3	↑3.2
6/18 13:50	80.8	↑3.5
6/18 14:00	84.5	↑3.7
6/18 14:10	88.5	↑4.0
6/18 14:20	92.6	↑4.1
6/18 14:30	97.0	↑4.4
6/18 14:40	101.4	↑4.4
6/18 14:50	106.0	↑4.6
6/18 15:00	110.7	↑4.7
6/18 15:10	115.4	↑4.7
6/18 15:20	120.2	↑4.8	最大潮位差
6/18 15:30	124.9	↑4.7
6/18 15:40	129.6	↑4.7
6/18 15:50	134.2	↑4.6
6/18 16:00	138.7	↑4.5
6/18 16:10	143.1	↑4.4
6/18 16:20	147.4	↑4.3
6/18 16:30	151.4	↑4.0
6/18 16:40	155.3	↑3.9
6/18 16:50	158.9	↑3.6
6/18 17:00	162.2	↑3.3
6/18 17:10	165.3	↑3.1
6/18 17:20	168.0	↑2.7
6/18 17:30	170.5	↑2.5
6/18 17:40	172.6	↑2.1
6/18 17:50	174.4	↑1.8
6/18 18:00	175.8	↑1.4
6/18 18:10	176.9	↑1.1
6/18 18:20	177.5	↑0.6
6/18 18:30	177.9	↑0.4	満潮
6/18 18:40	177.8	↓-0.1
6/18 18:50	177.4	↓-0.4
6/18 19:00	176.7	↓-0.7
6/18 19:10	175.5	↓-1.2
6/18 19:20	174.1	↓-1.4
6/18 19:30	172.3	↓-1.8
6/18 19:40	170.2	↓-2.1
6/18 19:50	167.8	↓-2.4
6/18 20:00	165.1	↓-2.7
6/18 20:10	162.2	↓-2.9
6/18 20:20	159.0	↓-3.2
6/18 20:30	155.7	↓-3.3
6/18 20:40	152.1	↓-3.6
6/18 20:50	148.4	↓-3.7
6/18 21:00	144.6	↓-3.8
6/18 21:10	140.6	↓-4.0
6/18 21:20	136.6	↓-4.0
6/18 21:30	132.6	↓-4.0
6/18 21:40	128.6	↓-4.0
6/18 21:50	124.6	↓-4.0
6/18 22:00	120.6	↓-4.0
6/18 22:10	116.7	↓-3.9
6/18 22:20	113.0	↓-3.7
6/18 22:30	109.4	↓-3.6
6/18 22:40	105.9	↓-3.5
6/18 22:50	102.7	↓-3.2
6/18 23:00	99.6	↓-3.1
6/18 23:10	96.9	↓-2.7
6/18 23:20	94.4	↓-2.5
6/18 23:30	92.1	↓-2.3
6/18 23:40	90.2	↓-1.9
6/18 23:50	88.6	↓-1.6