20 (日)	05:00	11:19	17:16	23:37
	146cm	78cm	140cm	56cm
小潮 出 05:46 入 18:59 出 02:15 入 13:05

万関瀬戸（長崎）2036年04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
4/20 00:00	77.9	↑2.3
4/20 00:10	80.3	↑2.4
4/20 00:20	82.9	↑2.6
4/20 00:30	85.6	↑2.7
4/20 00:40	88.5	↑2.9
4/20 00:50	91.4	↑2.9
4/20 01:00	94.4	↑3.0
4/20 01:10	97.5	↑3.1
4/20 01:20	100.6	↑3.1
4/20 01:30	103.7	↑3.1
4/20 01:40	106.9	↑3.2
4/20 01:50	110.0	↑3.1
4/20 02:00	113.1	↑3.1
4/20 02:10	116.2	↑3.1
4/20 02:20	119.2	↑3.0
4/20 02:30	122.1	↑2.9
4/20 02:40	124.9	↑2.8
4/20 02:50	127.6	↑2.7
4/20 03:00	130.1	↑2.5
4/20 03:10	132.5	↑2.4
4/20 03:20	134.8	↑2.3
4/20 03:30	136.9	↑2.1
4/20 03:40	138.7	↑1.8
4/20 03:50	140.4	↑1.7
4/20 04:00	141.9	↑1.5
4/20 04:10	143.1	↑1.2
4/20 04:20	144.2	↑1.1
4/20 04:30	145.0	↑0.8
4/20 04:40	145.5	↑0.5
4/20 04:50	145.8	↑0.3	満潮
4/20 05:00	145.9	↑0.1	満潮
4/20 05:10	145.8	↓-0.1
4/20 05:20	145.4	↓-0.4
4/20 05:30	144.8	↓-0.6
4/20 05:40	143.9	↓-0.9
4/20 05:50	142.8	↓-1.1
4/20 06:00	141.5	↓-1.3
4/20 06:10	140.0	↓-1.5
4/20 06:20	138.4	↓-1.6
4/20 06:30	136.5	↓-1.9
4/20 06:40	134.4	↓-2.1
4/20 06:50	132.2	↓-2.2
4/20 07:00	129.9	↓-2.3
4/20 07:10	127.4	↓-2.5
4/20 07:20	124.9	↓-2.5
4/20 07:30	122.2	↓-2.7
4/20 07:40	119.5	↓-2.7
4/20 07:50	116.7	↓-2.8
4/20 08:00	113.9	↓-2.8
4/20 08:10	111.0	↓-2.9
4/20 08:20	108.2	↓-2.8
4/20 08:30	105.4	↓-2.8
4/20 08:40	102.6	↓-2.8
4/20 08:50	99.9	↓-2.7
4/20 09:00	97.3	↓-2.6
4/20 09:10	94.8	↓-2.5
4/20 09:20	92.4	↓-2.4
4/20 09:30	90.1	↓-2.3
4/20 09:40	87.9	↓-2.2
4/20 09:50	86.0	↓-1.9
4/20 10:00	84.2	↓-1.8
4/20 10:10	82.6	↓-1.6
4/20 10:20	81.2	↓-1.4
4/20 10:30	80.0	↓-1.2
4/20 10:40	79.0	↓-1.0
4/20 10:50	78.2	↓-0.8
4/20 11:00	77.7	↓-0.5
4/20 11:10	77.4	↓-0.3	干潮
4/20 11:20	77.3	↓-0.1
4/20 11:30	77.5	↑0.2
4/20 11:40	77.9	↑0.4
4/20 11:50	78.5	↑0.6
4/20 12:00	79.4	↑0.9
4/20 12:10	80.4	↑1.0
4/20 12:20	81.7	↑1.3
4/20 12:30	83.2	↑1.5
4/20 12:40	84.9	↑1.7
4/20 12:50	86.7	↑1.8
4/20 13:00	88.7	↑2.0
4/20 13:10	90.9	↑2.2
4/20 13:20	93.2	↑2.3
4/20 13:30	95.6	↑2.4
4/20 13:40	98.1	↑2.5
4/20 13:50	100.7	↑2.6
4/20 14:00	103.4	↑2.7
4/20 14:10	106.1	↑2.7
4/20 14:20	108.8	↑2.7
4/20 14:30	111.5	↑2.7
4/20 14:40	114.2	↑2.7
4/20 14:50	116.8	↑2.6
4/20 15:00	119.4	↑2.6
4/20 15:10	121.9	↑2.5
4/20 15:20	124.3	↑2.4
4/20 15:30	126.6	↑2.3
4/20 15:40	128.8	↑2.2
4/20 15:50	130.7	↑1.9
4/20 16:00	132.6	↑1.9
4/20 16:10	134.2	↑1.6
4/20 16:20	135.6	↑1.4
4/20 16:30	136.8	↑1.2
4/20 16:40	137.8	↑1.0
4/20 16:50	138.6	↑0.8
4/20 17:00	139.1	↑0.5
4/20 17:10	139.3	↑0.2	満潮
4/20 17:20	139.3	0
4/20 17:30	139.1	↓-0.2
4/20 17:40	138.6	↓-0.5
4/20 17:50	137.8	↓-0.8
4/20 18:00	136.8	↓-1.0
4/20 18:10	135.5	↓-1.3
4/20 18:20	133.9	↓-1.6
4/20 18:30	132.2	↓-1.7
4/20 18:40	130.2	↓-2.0
4/20 18:50	128.0	↓-2.2
4/20 19:00	125.6	↓-2.4
4/20 19:10	123.0	↓-2.6
4/20 19:20	120.2	↓-2.8
4/20 19:30	117.3	↓-2.9
4/20 19:40	114.2	↓-3.1
4/20 19:50	111.0	↓-3.2
4/20 20:00	107.7	↓-3.3
4/20 20:10	104.4	↓-3.3
4/20 20:20	101.0	↓-3.4
4/20 20:30	97.5	↓-3.5	最大潮位差
4/20 20:40	94.1	↓-3.4
4/20 20:50	90.7	↓-3.4
4/20 21:00	87.3	↓-3.4
4/20 21:10	84.0	↓-3.3
4/20 21:20	80.8	↓-3.2
4/20 21:30	77.7	↓-3.1
4/20 21:40	74.7	↓-3.0
4/20 21:50	71.8	↓-2.9
4/20 22:00	69.2	↓-2.6
4/20 22:10	66.7	↓-2.5
4/20 22:20	64.5	↓-2.2
4/20 22:30	62.5	↓-2.0
4/20 22:40	60.7	↓-1.8
4/20 22:50	59.2	↓-1.5
4/20 23:00	58.0	↓-1.2
4/20 23:10	57.1	↓-0.9
4/20 23:20	56.4	↓-0.7
4/20 23:30	56.1	↓-0.3	干潮
4/20 23:40	56.0	↓-0.1
4/20 23:50	56.3	↑0.3