20 (火)	07:09	00:43	19:04	13:08
	170cm	33cm	170cm	57cm
中潮 出 07:24 入 17:17 出 03:36 入 14:29

万関瀬戸（長崎）2022年12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
12/20 00:00	36.4	↓-2.1
12/20 00:10	34.8	↓-1.6
12/20 00:20	33.6	↓-1.2
12/20 00:30	32.8	↓-0.8
12/20 00:40	32.5	↓-0.3	干潮
12/20 00:50	32.6	↑0.1
12/20 01:00	33.2	↑0.6
12/20 01:10	34.2	↑1.0
12/20 01:20	35.7	↑1.5
12/20 01:30	37.6	↑1.9
12/20 01:40	40.0	↑2.4
12/20 01:50	42.7	↑2.7
12/20 02:00	45.8	↑3.1
12/20 02:10	49.3	↑3.5
12/20 02:20	53.1	↑3.8
12/20 02:30	57.3	↑4.2
12/20 02:40	61.7	↑4.4
12/20 02:50	66.4	↑4.7
12/20 03:00	71.4	↑5.0
12/20 03:10	76.5	↑5.1
12/20 03:20	81.8	↑5.3
12/20 03:30	87.2	↑5.4
12/20 03:40	92.7	↑5.5
12/20 03:50	98.3	↑5.6
12/20 04:00	103.9	↑5.6
12/20 04:10	109.5	↑5.6
12/20 04:20	115.0	↑5.5
12/20 04:30	120.4	↑5.4
12/20 04:40	125.6	↑5.2
12/20 04:50	130.8	↑5.2
12/20 05:00	135.7	↑4.9
12/20 05:10	140.3	↑4.6
12/20 05:20	144.8	↑4.5
12/20 05:30	148.9	↑4.1
12/20 05:40	152.7	↑3.8
12/20 05:50	156.1	↑3.4
12/20 06:00	159.2	↑3.1
12/20 06:10	161.9	↑2.7
12/20 06:20	164.2	↑2.3
12/20 06:30	166.1	↑1.9
12/20 06:40	167.5	↑1.4
12/20 06:50	168.6	↑1.1
12/20 07:00	169.1	↑0.5	満潮
12/20 07:10	169.3	↑0.2
12/20 07:20	168.9	↓-0.4
12/20 07:30	168.2	↓-0.7
12/20 07:40	167.0	↓-1.2
12/20 07:50	165.4	↓-1.6
12/20 08:00	163.4	↓-2.0
12/20 08:10	161.0	↓-2.4
12/20 08:20	158.2	↓-2.8
12/20 08:30	155.1	↓-3.1
12/20 08:40	151.7	↓-3.4
12/20 08:50	148.0	↓-3.7
12/20 09:00	144.0	↓-4.0
12/20 09:10	139.7	↓-4.3
12/20 09:20	135.3	↓-4.4
12/20 09:30	130.7	↓-4.6
12/20 09:40	125.9	↓-4.8
12/20 09:50	121.1	↓-4.8
12/20 10:00	116.2	↓-4.9
12/20 10:10	111.2	↓-5.0
12/20 10:20	106.3	↓-4.9
12/20 10:30	101.5	↓-4.8
12/20 10:40	96.7	↓-4.8
12/20 10:50	92.0	↓-4.7
12/20 11:00	87.5	↓-4.5
12/20 11:10	83.2	↓-4.3
12/20 11:20	79.1	↓-4.1
12/20 11:30	75.3	↓-3.8
12/20 11:40	71.7	↓-3.6
12/20 11:50	68.5	↓-3.2
12/20 12:00	65.6	↓-2.9
12/20 12:10	63.0	↓-2.6
12/20 12:20	60.9	↓-2.1
12/20 12:30	59.1	↓-1.8
12/20 12:40	57.7	↓-1.4
12/20 12:50	56.8	↓-0.9
12/20 13:00	56.2	↓-0.6	干潮
12/20 13:10	56.1	↓-0.1
12/20 13:20	56.5	↑0.4
12/20 13:30	57.2	↑0.7
12/20 13:40	58.4	↑1.2
12/20 13:50	60.0	↑1.6
12/20 14:00	62.0	↑2.0
12/20 14:10	64.4	↑2.4
12/20 14:20	67.2	↑2.8
12/20 14:30	70.3	↑3.1
12/20 14:40	73.7	↑3.4
12/20 14:50	77.5	↑3.8
12/20 15:00	81.5	↑4.0
12/20 15:10	85.7	↑4.2
12/20 15:20	90.2	↑4.5
12/20 15:30	94.8	↑4.6
12/20 15:40	99.6	↑4.8
12/20 15:50	104.5	↑4.9
12/20 16:00	109.5	↑5.0
12/20 16:10	114.5	↑5.0
12/20 16:20	119.5	↑5.0
12/20 16:30	124.4	↑4.9
12/20 16:40	129.2	↑4.8
12/20 16:50	134.0	↑4.8
12/20 17:00	138.5	↑4.5
12/20 17:10	142.9	↑4.4
12/20 17:20	147.0	↑4.1
12/20 17:30	150.9	↑3.9
12/20 17:40	154.5	↑3.6
12/20 17:50	157.8	↑3.3
12/20 18:00	160.7	↑2.9
12/20 18:10	163.2	↑2.5
12/20 18:20	165.3	↑2.1
12/20 18:30	167.0	↑1.7
12/20 18:40	168.3	↑1.3
12/20 18:50	169.1	↑0.8
12/20 19:00	169.5	↑0.4	満潮
12/20 19:10	169.3	↓-0.2
12/20 19:20	168.8	↓-0.5
12/20 19:30	167.7	↓-1.1
12/20 19:40	166.2	↓-1.5
12/20 19:50	164.2	↓-2.0
12/20 20:00	161.8	↓-2.4
12/20 20:10	158.9	↓-2.9
12/20 20:20	155.6	↓-3.3
12/20 20:30	151.9	↓-3.7
12/20 20:40	147.8	↓-4.1
12/20 20:50	143.4	↓-4.4
12/20 21:00	138.7	↓-4.7
12/20 21:10	133.6	↓-5.1
12/20 21:20	128.3	↓-5.3
12/20 21:30	122.7	↓-5.6
12/20 21:40	117.0	↓-5.7
12/20 21:50	111.1	↓-5.9
12/20 22:00	105.1	↓-6.0
12/20 22:10	99.0	↓-6.1	最大潮位差
12/20 22:20	92.9	↓-6.1	最大潮位差
12/20 22:30	86.8	↓-6.1	最大潮位差
12/20 22:40	80.7	↓-6.1	最大潮位差
12/20 22:50	74.7	↓-6.0
12/20 23:00	68.9	↓-5.8
12/20 23:10	63.2	↓-5.7
12/20 23:20	57.7	↓-5.5
12/20 23:30	52.5	↓-5.2
12/20 23:40	47.6	↓-4.9
12/20 23:50	43.0	↓-4.6