18 (土)	07:26	00:49	19:19	13:30
	157cm	38cm	152cm	58cm
中潮 出 06:30 入 18:33 出 04:23 入 14:24

万関瀬戸（長崎）2023年03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
3/18 00:00	41.7	↓-1.7
3/18 00:10	40.3	↓-1.4
3/18 00:20	39.1	↓-1.2
3/18 00:30	38.4	↓-0.7
3/18 00:40	37.9	↓-0.5	干潮
3/18 00:50	37.8	↓-0.1
3/18 01:00	38.0	↑0.2
3/18 01:10	38.6	↑0.6
3/18 01:20	39.6	↑1.0
3/18 01:30	40.9	↑1.3
3/18 01:40	42.5	↑1.6
3/18 01:50	44.5	↑2.0
3/18 02:00	46.7	↑2.2
3/18 02:10	49.3	↑2.6
3/18 02:20	52.2	↑2.9
3/18 02:30	55.4	↑3.2
3/18 02:40	58.8	↑3.4
3/18 02:50	62.5	↑3.7
3/18 03:00	66.4	↑3.9
3/18 03:10	70.5	↑4.1
3/18 03:20	74.8	↑4.3
3/18 03:30	79.2	↑4.4
3/18 03:40	83.7	↑4.5
3/18 03:50	88.3	↑4.6
3/18 04:00	93.0	↑4.7
3/18 04:10	97.7	↑4.7
3/18 04:20	102.4	↑4.7
3/18 04:30	107.1	↑4.7
3/18 04:40	111.7	↑4.6
3/18 04:50	116.2	↑4.5
3/18 05:00	120.6	↑4.4
3/18 05:10	124.9	↑4.3
3/18 05:20	129.0	↑4.1
3/18 05:30	132.9	↑3.9
3/18 05:40	136.5	↑3.6
3/18 05:50	139.9	↑3.4
3/18 06:00	143.0	↑3.1
3/18 06:10	145.9	↑2.9
3/18 06:20	148.4	↑2.5
3/18 06:30	150.6	↑2.2
3/18 06:40	152.4	↑1.8
3/18 06:50	153.9	↑1.5
3/18 07:00	155.0	↑1.1
3/18 07:10	155.8	↑0.8
3/18 07:20	156.2	↑0.4	満潮
3/18 07:30	156.2	0
3/18 07:40	155.9	↓-0.3
3/18 07:50	155.1	↓-0.8
3/18 08:00	154.0	↓-1.1
3/18 08:10	152.6	↓-1.4
3/18 08:20	150.8	↓-1.8
3/18 08:30	148.7	↓-2.1
3/18 08:40	146.3	↓-2.4
3/18 08:50	143.5	↓-2.8
3/18 09:00	140.5	↓-3.0
3/18 09:10	137.3	↓-3.2
3/18 09:20	133.8	↓-3.5
3/18 09:30	130.1	↓-3.7
3/18 09:40	126.3	↓-3.8
3/18 09:50	122.3	↓-4.0
3/18 10:00	118.2	↓-4.1
3/18 10:10	114.0	↓-4.2
3/18 10:20	109.7	↓-4.3
3/18 10:30	105.4	↓-4.3
3/18 10:40	101.2	↓-4.2
3/18 10:50	96.9	↓-4.3
3/18 11:00	92.8	↓-4.1
3/18 11:10	88.7	↓-4.1
3/18 11:20	84.8	↓-3.9
3/18 11:30	81.1	↓-3.7
3/18 11:40	77.5	↓-3.6
3/18 11:50	74.1	↓-3.4
3/18 12:00	71.0	↓-3.1
3/18 12:10	68.2	↓-2.8
3/18 12:20	65.6	↓-2.6
3/18 12:30	63.4	↓-2.2
3/18 12:40	61.4	↓-2.0
3/18 12:50	59.8	↓-1.6
3/18 13:00	58.6	↓-1.2
3/18 13:10	57.7	↓-0.9
3/18 13:20	57.2	↓-0.5	干潮
3/18 13:30	57.0	↓-0.2	干潮
3/18 13:40	57.2	↑0.2
3/18 13:50	57.8	↑0.6
3/18 14:00	58.8	↑1.0
3/18 14:10	60.1	↑1.3
3/18 14:20	61.7	↑1.6
3/18 14:30	63.7	↑2.0
3/18 14:40	66.0	↑2.3
3/18 14:50	68.6	↑2.6
3/18 15:00	71.5	↑2.9
3/18 15:10	74.6	↑3.1
3/18 15:20	78.0	↑3.4
3/18 15:30	81.6	↑3.6
3/18 15:40	85.4	↑3.8
3/18 15:50	89.3	↑3.9
3/18 16:00	93.3	↑4.0
3/18 16:10	97.5	↑4.2
3/18 16:20	101.7	↑4.2
3/18 16:30	105.9	↑4.2
3/18 16:40	110.1	↑4.2
3/18 16:50	114.3	↑4.2
3/18 17:00	118.3	↑4.0
3/18 17:10	122.3	↑4.0
3/18 17:20	126.1	↑3.8
3/18 17:30	129.8	↑3.7
3/18 17:40	133.3	↑3.5
3/18 17:50	136.5	↑3.2
3/18 18:00	139.4	↑2.9
3/18 18:10	142.1	↑2.7
3/18 18:20	144.5	↑2.4
3/18 18:30	146.5	↑2.0
3/18 18:40	148.1	↑1.6
3/18 18:50	149.4	↑1.3
3/18 19:00	150.4	↑1.0
3/18 19:10	150.9	↑0.5	満潮
3/18 19:20	151.0	↑0.1
3/18 19:30	150.7	↓-0.3
3/18 19:40	150.0	↓-0.7
3/18 19:50	148.9	↓-1.1
3/18 20:00	147.3	↓-1.6
3/18 20:10	145.4	↓-1.9
3/18 20:20	143.1	↓-2.3
3/18 20:30	140.4	↓-2.7
3/18 20:40	137.3	↓-3.1
3/18 20:50	133.9	↓-3.4
3/18 21:00	130.2	↓-3.7
3/18 21:10	126.1	↓-4.1
3/18 21:20	121.8	↓-4.3
3/18 21:30	117.2	↓-4.6
3/18 21:40	112.4	↓-4.8
3/18 21:50	107.5	↓-4.9
3/18 22:00	102.3	↓-5.2
3/18 22:10	97.1	↓-5.2
3/18 22:20	91.7	↓-5.4	最大潮位差
3/18 22:30	86.4	↓-5.3
3/18 22:40	81.0	↓-5.4	最大潮位差
3/18 22:50	75.6	↓-5.4	最大潮位差
3/18 23:00	70.3	↓-5.3
3/18 23:10	65.1	↓-5.2
3/18 23:20	60.1	↓-5.0
3/18 23:30	55.2	↓-4.9
3/18 23:40	50.6	↓-4.6
3/18 23:50	46.1	↓-4.5