20 (土)	06:55	00:37	19:07	13:12
	298cm	101cm	287cm	103cm
中潮 出 05:44 入 18:53 出 15:36 入 03:53

大門／天草本渡（熊本）2024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	104.2	↓-2.5
4/20 00:10	102.3	↓-1.9
4/20 00:20	101.0	↓-1.3
4/20 00:30	100.3	↓-0.7	干潮
4/20 00:40	100.3	0
4/20 00:50	100.9	↑0.6
4/20 01:00	102.2	↑1.3
4/20 01:10	104.1	↑1.9
4/20 01:20	106.7	↑2.6
4/20 01:30	109.9	↑3.2
4/20 01:40	113.7	↑3.8
4/20 01:50	118.1	↑4.4
4/20 02:00	123.2	↑5.1
4/20 02:10	128.7	↑5.5
4/20 02:20	134.7	↑6.0
4/20 02:30	141.2	↑6.5
4/20 02:40	148.1	↑6.9
4/20 02:50	155.4	↑7.3
4/20 03:00	163.0	↑7.6
4/20 03:10	170.8	↑7.8
4/20 03:20	178.9	↑8.1
4/20 03:30	187.0	↑8.1
4/20 03:40	195.3	↑8.3
4/20 03:50	203.6	↑8.3
4/20 04:00	211.8	↑8.2
4/20 04:10	219.9	↑8.1
4/20 04:20	227.9	↑8.0
4/20 04:30	235.7	↑7.8
4/20 04:40	243.2	↑7.5
4/20 04:50	250.3	↑7.1
4/20 05:00	257.1	↑6.8
4/20 05:10	263.5	↑6.4
4/20 05:20	269.5	↑6.0
4/20 05:30	274.9	↑5.4
4/20 05:40	279.8	↑4.9
4/20 05:50	284.1	↑4.3
4/20 06:00	287.9	↑3.8
4/20 06:10	291.0	↑3.1
4/20 06:20	293.5	↑2.5
4/20 06:30	295.4	↑1.9
4/20 06:40	296.6	↑1.2
4/20 06:50	297.2	↑0.6	満潮
4/20 07:00	297.1	↓-0.1
4/20 07:10	296.4	↓-0.7
4/20 07:20	295.0	↓-1.4
4/20 07:30	293.0	↓-2.0
4/20 07:40	290.4	↓-2.6
4/20 07:50	287.2	↓-3.2
4/20 08:00	283.4	↓-3.8
4/20 08:10	279.0	↓-4.4
4/20 08:20	274.2	↓-4.8
4/20 08:30	268.8	↓-5.4
4/20 08:40	263.0	↓-5.8
4/20 08:50	256.7	↓-6.3
4/20 09:00	250.1	↓-6.6
4/20 09:10	243.1	↓-7.0
4/20 09:20	235.8	↓-7.3
4/20 09:30	228.3	↓-7.5
4/20 09:40	220.6	↓-7.7
4/20 09:50	212.7	↓-7.9
4/20 10:00	204.7	↓-8.0
4/20 10:10	196.6	↓-8.1
4/20 10:20	188.6	↓-8.0
4/20 10:30	180.6	↓-8.0
4/20 10:40	172.7	↓-7.9
4/20 10:50	165.0	↓-7.7
4/20 11:00	157.5	↓-7.5
4/20 11:10	150.3	↓-7.2
4/20 11:20	143.4	↓-6.9
4/20 11:30	136.9	↓-6.5
4/20 11:40	130.9	↓-6.0
4/20 11:50	125.3	↓-5.6
4/20 12:00	120.2	↓-5.1
4/20 12:10	115.7	↓-4.5
4/20 12:20	111.9	↓-3.8
4/20 12:30	108.6	↓-3.3
4/20 12:40	106.1	↓-2.5
4/20 12:50	104.2	↓-1.9
4/20 13:00	103.0	↓-1.2
4/20 13:10	102.6	↓-0.4	干潮
4/20 13:20	102.9	↑0.3
4/20 13:30	103.9	↑1.0
4/20 13:40	105.6	↑1.7
4/20 13:50	108.1	↑2.5
4/20 14:00	111.3	↑3.2
4/20 14:10	115.1	↑3.8
4/20 14:20	119.6	↑4.5
4/20 14:30	124.6	↑5.0
4/20 14:40	130.3	↑5.7
4/20 14:50	136.4	↑6.1
4/20 15:00	143.0	↑6.6
4/20 15:10	150.1	↑7.1
4/20 15:20	157.5	↑7.4
4/20 15:30	165.1	↑7.6
4/20 15:40	173.0	↑7.9
4/20 15:50	181.1	↑8.1
4/20 16:00	189.3	↑8.2
4/20 16:10	197.5	↑8.2
4/20 16:20	205.6	↑8.1
4/20 16:30	213.7	↑8.1
4/20 16:40	221.5	↑7.8
4/20 16:50	229.2	↑7.7
4/20 17:00	236.6	↑7.4
4/20 17:10	243.6	↑7.0
4/20 17:20	250.2	↑6.6
4/20 17:30	256.4	↑6.2
4/20 17:40	262.1	↑5.7
4/20 17:50	267.3	↑5.2
4/20 18:00	271.9	↑4.6
4/20 18:10	275.9	↑4.0
4/20 18:20	279.3	↑3.4
4/20 18:30	282.1	↑2.8
4/20 18:40	284.2	↑2.1
4/20 18:50	285.7	↑1.5
4/20 19:00	286.4	↑0.7	満潮
4/20 19:10	286.5	↑0.1
4/20 19:20	285.9	↓-0.6
4/20 19:30	284.6	↓-1.3
4/20 19:40	282.7	↓-1.9
4/20 19:50	280.1	↓-2.6
4/20 20:00	276.9	↓-3.2
4/20 20:10	273.1	↓-3.8
4/20 20:20	268.7	↓-4.4
4/20 20:30	263.8	↓-4.9
4/20 20:40	258.3	↓-5.5
4/20 20:50	252.3	↓-6.0
4/20 21:00	245.9	↓-6.4
4/20 21:10	239.1	↓-6.8
4/20 21:20	231.9	↓-7.2
4/20 21:30	224.3	↓-7.6
4/20 21:40	216.5	↓-7.8
4/20 21:50	208.5	↓-8.0
4/20 22:00	200.3	↓-8.2
4/20 22:10	192.0	↓-8.3
4/20 22:20	183.6	↓-8.4	最大潮位差
4/20 22:30	175.2	↓-8.4	最大潮位差
4/20 22:40	166.9	↓-8.3
4/20 22:50	158.6	↓-8.3
4/20 23:00	150.6	↓-8.0
4/20 23:10	142.8	↓-7.8
4/20 23:20	135.2	↓-7.6
4/20 23:30	128.0	↓-7.2
4/20 23:40	121.3	↓-6.7
4/20 23:50	114.9	↓-6.4