20 (日)	12:45	06:14	-	18:49
	171cm	27cm	-	62cm
中潮 出 07:24 入 17:17 出 11:50 入 22:59

万関瀬戸（長崎）2020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	166.1	↓-0.3
12/20 00:10	165.4	↓-0.7
12/20 00:20	164.3	↓-1.1
12/20 00:30	162.7	↓-1.6
12/20 00:40	160.7	↓-2.0
12/20 00:50	158.2	↓-2.5
12/20 01:00	155.4	↓-2.8
12/20 01:10	152.1	↓-3.3
12/20 01:20	148.5	↓-3.6
12/20 01:30	144.5	↓-4.0
12/20 01:40	140.2	↓-4.3
12/20 01:50	135.5	↓-4.7
12/20 02:00	130.7	↓-4.8
12/20 02:10	125.6	↓-5.1
12/20 02:20	120.3	↓-5.3
12/20 02:30	114.8	↓-5.5
12/20 02:40	109.2	↓-5.6
12/20 02:50	103.5	↓-5.7
12/20 03:00	97.8	↓-5.7
12/20 03:10	92.0	↓-5.8	最大潮位差
12/20 03:20	86.3	↓-5.7
12/20 03:30	80.7	↓-5.6
12/20 03:40	75.1	↓-5.6
12/20 03:50	69.7	↓-5.4
12/20 04:00	64.5	↓-5.2
12/20 04:10	59.5	↓-5.0
12/20 04:20	54.8	↓-4.7
12/20 04:30	50.3	↓-4.5
12/20 04:40	46.1	↓-4.2
12/20 04:50	42.3	↓-3.8
12/20 05:00	38.9	↓-3.4
12/20 05:10	35.8	↓-3.1
12/20 05:20	33.2	↓-2.6
12/20 05:30	30.9	↓-2.3
12/20 05:40	29.2	↓-1.7
12/20 05:50	27.9	↓-1.3
12/20 06:00	27.0	↓-0.9
12/20 06:10	26.6	↓-0.4	干潮
12/20 06:20	26.7	↑0.1
12/20 06:30	27.3	↑0.6
12/20 06:40	28.4	↑1.1
12/20 06:50	29.9	↑1.5
12/20 07:00	31.9	↑2.0
12/20 07:10	34.3	↑2.4
12/20 07:20	37.1	↑2.8
12/20 07:30	40.3	↑3.2
12/20 07:40	43.9	↑3.6
12/20 07:50	47.9	↑4.0
12/20 08:00	52.2	↑4.3
12/20 08:10	56.8	↑4.6
12/20 08:20	61.7	↑4.9
12/20 08:30	66.8	↑5.1
12/20 08:40	72.2	↑5.4
12/20 08:50	77.7	↑5.5
12/20 09:00	83.3	↑5.6
12/20 09:10	89.0	↑5.7
12/20 09:20	94.8	↑5.8	最大潮位差
12/20 09:30	100.6	↑5.8	最大潮位差
12/20 09:40	106.4	↑5.8	最大潮位差
12/20 09:50	112.1	↑5.7
12/20 10:00	117.8	↑5.7
12/20 10:10	123.3	↑5.5
12/20 10:20	128.6	↑5.3
12/20 10:30	133.8	↑5.2
12/20 10:40	138.7	↑4.9
12/20 10:50	143.3	↑4.6
12/20 11:00	147.7	↑4.4
12/20 11:10	151.7	↑4.0
12/20 11:20	155.4	↑3.7
12/20 11:30	158.8	↑3.4
12/20 11:40	161.7	↑2.9
12/20 11:50	164.2	↑2.5
12/20 12:00	166.4	↑2.2
12/20 12:10	168.1	↑1.7
12/20 12:20	169.4	↑1.3
12/20 12:30	170.2	↑0.8
12/20 12:40	170.6	↑0.4	満潮
12/20 12:50	170.5	↓-0.1
12/20 13:00	170.1	↓-0.4
12/20 13:10	169.2	↓-0.9
12/20 13:20	167.9	↓-1.3
12/20 13:30	166.1	↓-1.8
12/20 13:40	164.0	↓-2.1
12/20 13:50	161.6	↓-2.4
12/20 14:00	158.7	↓-2.9
12/20 14:10	155.6	↓-3.1
12/20 14:20	152.2	↓-3.4
12/20 14:30	148.5	↓-3.7
12/20 14:40	144.5	↓-4.0
12/20 14:50	140.3	↓-4.2
12/20 15:00	136.0	↓-4.3
12/20 15:10	131.5	↓-4.5
12/20 15:20	126.9	↓-4.6
12/20 15:30	122.3	↓-4.6
12/20 15:40	117.6	↓-4.7
12/20 15:50	112.8	↓-4.8
12/20 16:00	108.2	↓-4.6
12/20 16:10	103.5	↓-4.7
12/20 16:20	99.0	↓-4.5
12/20 16:30	94.6	↓-4.4
12/20 16:40	90.4	↓-4.2
12/20 16:50	86.3	↓-4.1
12/20 17:00	82.5	↓-3.8
12/20 17:10	78.9	↓-3.6
12/20 17:20	75.6	↓-3.3
12/20 17:30	72.6	↓-3.0
12/20 17:40	69.9	↓-2.7
12/20 17:50	67.6	↓-2.3
12/20 18:00	65.5	↓-2.1
12/20 18:10	63.9	↓-1.6
12/20 18:20	62.6	↓-1.3
12/20 18:30	61.7	↓-0.9
12/20 18:40	61.2	↓-0.5	干潮
12/20 18:50	61.1	↓-0.1
12/20 19:00	61.3	↑0.2
12/20 19:10	62.0	↑0.7
12/20 19:20	63.0	↑1.0
12/20 19:30	64.4	↑1.4
12/20 19:40	66.1	↑1.7
12/20 19:50	68.1	↑2.0
12/20 20:00	70.5	↑2.4
12/20 20:10	73.2	↑2.7
12/20 20:20	76.2	↑3.0
12/20 20:30	79.4	↑3.2
12/20 20:40	82.8	↑3.4
12/20 20:50	86.5	↑3.7
12/20 21:00	90.3	↑3.8
12/20 21:10	94.3	↑4.0
12/20 21:20	98.3	↑4.0
12/20 21:30	102.5	↑4.2
12/20 21:40	106.7	↑4.2
12/20 21:50	110.9	↑4.2
12/20 22:00	115.1	↑4.2
12/20 22:10	119.2	↑4.1
12/20 22:20	123.3	↑4.1
12/20 22:30	127.2	↑3.9
12/20 22:40	131.0	↑3.8
12/20 22:50	134.6	↑3.6
12/20 23:00	138.1	↑3.5
12/20 23:10	141.3	↑3.2
12/20 23:20	144.2	↑2.9
12/20 23:30	146.8	↑2.6
12/20 23:40	149.2	↑2.4
12/20 23:50	151.2	↑2.0