18 (土)	08:24	01:52	20:13	14:24
	169cm	16cm	164cm	45cm
中潮 出 07:05 入 18:09 出 05:42 入 15:32

万関瀬戸（長崎）2023年02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
2/18 00:00	42.3	↓-4.6
2/18 00:10	38.0	↓-4.3
2/18 00:20	34.0	↓-4.0
2/18 00:30	30.4	↓-3.6
2/18 00:40	27.0	↓-3.4
2/18 00:50	24.1	↓-2.9
2/18 01:00	21.6	↓-2.5
2/18 01:10	19.5	↓-2.1
2/18 01:20	17.8	↓-1.7
2/18 01:30	16.6	↓-1.2
2/18 01:40	15.8	↓-0.8
2/18 01:50	15.6	↓-0.2	干潮
2/18 02:00	15.7	↑0.1
2/18 02:10	16.4	↑0.7
2/18 02:20	17.6	↑1.2
2/18 02:30	19.2	↑1.6
2/18 02:40	21.3	↑2.1
2/18 02:50	23.8	↑2.5
2/18 03:00	26.8	↑3.0
2/18 03:10	30.2	↑3.4
2/18 03:20	34.0	↑3.8
2/18 03:30	38.1	↑4.1
2/18 03:40	42.7	↑4.6
2/18 03:50	47.5	↑4.8
2/18 04:00	52.6	↑5.1
2/18 04:10	58.0	↑5.4
2/18 04:20	63.6	↑5.6
2/18 04:30	69.4	↑5.8
2/18 04:40	75.4	↑6.0
2/18 04:50	81.5	↑6.1
2/18 05:00	87.6	↑6.1
2/18 05:10	93.8	↑6.2
2/18 05:20	99.9	↑6.1
2/18 05:30	106.0	↑6.1
2/18 05:40	112.0	↑6.0
2/18 05:50	117.9	↑5.9
2/18 06:00	123.6	↑5.7
2/18 06:10	129.2	↑5.6
2/18 06:20	134.4	↑5.2
2/18 06:30	139.4	↑5.0
2/18 06:40	144.1	↑4.7
2/18 06:50	148.5	↑4.4
2/18 07:00	152.5	↑4.0
2/18 07:10	156.0	↑3.5
2/18 07:20	159.2	↑3.2
2/18 07:30	162.0	↑2.8
2/18 07:40	164.3	↑2.3
2/18 07:50	166.1	↑1.8
2/18 08:00	167.5	↑1.4
2/18 08:10	168.3	↑0.8
2/18 08:20	168.7	↑0.4	満潮
2/18 08:30	168.6	↓-0.1
2/18 08:40	168.0	↓-0.6
2/18 08:50	167.0	↓-1.0
2/18 09:00	165.5	↓-1.5
2/18 09:10	163.5	↓-2.0
2/18 09:20	161.1	↓-2.4
2/18 09:30	158.3	↓-2.8
2/18 09:40	155.0	↓-3.3
2/18 09:50	151.5	↓-3.5
2/18 10:00	147.5	↓-4.0
2/18 10:10	143.3	↓-4.2
2/18 10:20	138.8	↓-4.5
2/18 10:30	134.1	↓-4.7
2/18 10:40	129.1	↓-5.0
2/18 10:50	124.0	↓-5.1
2/18 11:00	118.7	↓-5.3
2/18 11:10	113.4	↓-5.3
2/18 11:20	108.0	↓-5.4
2/18 11:30	102.6	↓-5.4
2/18 11:40	97.2	↓-5.4
2/18 11:50	92.0	↓-5.2
2/18 12:00	86.8	↓-5.2
2/18 12:10	81.8	↓-5.0
2/18 12:20	76.9	↓-4.9
2/18 12:30	72.3	↓-4.6
2/18 12:40	68.0	↓-4.3
2/18 12:50	63.9	↓-4.1
2/18 13:00	60.2	↓-3.7
2/18 13:10	56.8	↓-3.4
2/18 13:20	53.8	↓-3.0
2/18 13:30	51.3	↓-2.5
2/18 13:40	49.1	↓-2.2
2/18 13:50	47.3	↓-1.8
2/18 14:00	46.1	↓-1.2
2/18 14:10	45.2	↓-0.9
2/18 14:20	44.9	↓-0.3	干潮
2/18 14:30	45.0	↑0.1
2/18 14:40	45.5	↑0.5
2/18 14:50	46.6	↑1.1
2/18 15:00	48.0	↑1.4
2/18 15:10	50.0	↑2.0
2/18 15:20	52.3	↑2.3
2/18 15:30	55.1	↑2.8
2/18 15:40	58.2	↑3.1
2/18 15:50	61.7	↑3.5
2/18 16:00	65.6	↑3.9
2/18 16:10	69.8	↑4.2
2/18 16:20	74.2	↑4.4
2/18 16:30	78.9	↑4.7
2/18 16:40	83.7	↑4.8
2/18 16:50	88.8	↑5.1
2/18 17:00	93.9	↑5.1
2/18 17:10	99.2	↑5.3
2/18 17:20	104.5	↑5.3
2/18 17:30	109.8	↑5.3
2/18 17:40	115.0	↑5.2
2/18 17:50	120.2	↑5.2
2/18 18:00	125.2	↑5.0
2/18 18:10	130.1	↑4.9
2/18 18:20	134.8	↑4.7
2/18 18:30	139.2	↑4.4
2/18 18:40	143.4	↑4.2
2/18 18:50	147.2	↑3.8
2/18 19:00	150.7	↑3.5
2/18 19:10	153.8	↑3.1
2/18 19:20	156.5	↑2.7
2/18 19:30	158.8	↑2.3
2/18 19:40	160.6	↑1.8
2/18 19:50	161.9	↑1.3
2/18 20:00	162.8	↑0.9
2/18 20:10	163.1	↑0.3	満潮
2/18 20:20	162.9	↓-0.2
2/18 20:30	162.3	↓-0.6
2/18 20:40	161.1	↓-1.2
2/18 20:50	159.4	↓-1.7
2/18 21:00	157.2	↓-2.2
2/18 21:10	154.5	↓-2.7
2/18 21:20	151.3	↓-3.2
2/18 21:30	147.7	↓-3.6
2/18 21:40	143.7	↓-4.0
2/18 21:50	139.2	↓-4.5
2/18 22:00	134.3	↓-4.9
2/18 22:10	129.1	↓-5.2
2/18 22:20	123.6	↓-5.5
2/18 22:30	117.7	↓-5.9
2/18 22:40	111.7	↓-6.0
2/18 22:50	105.4	↓-6.3
2/18 23:00	99.0	↓-6.4
2/18 23:10	92.4	↓-6.6
2/18 23:20	85.8	↓-6.6
2/18 23:30	79.1	↓-6.7	最大潮位差
2/18 23:40	72.5	↓-6.6
2/18 23:50	65.9	↓-6.6