20 (火)	09:23	04:01	22:41	16:08
	325cm	150cm	336cm	42cm
中潮 出 05:13 入 19:29 出 06:34 入 21:29 潮干狩り ○ 14:38～17:35

大門／天草本渡（熊本）2023年06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
6/20 00:00	301.0	↓-6.8
6/20 00:10	293.7	↓-7.3
6/20 00:20	286.1	↓-7.6
6/20 00:30	278.2	↓-7.9
6/20 00:40	270.1	↓-8.1
6/20 00:50	261.7	↓-8.4
6/20 01:00	253.2	↓-8.5
6/20 01:10	244.6	↓-8.6
6/20 01:20	236.0	↓-8.6
6/20 01:30	227.4	↓-8.6
6/20 01:40	219.0	↓-8.4
6/20 01:50	210.8	↓-8.2
6/20 02:00	202.8	↓-8.0
6/20 02:10	195.1	↓-7.7
6/20 02:20	187.8	↓-7.3
6/20 02:30	181.0	↓-6.8
6/20 02:40	174.7	↓-6.3
6/20 02:50	169.0	↓-5.7
6/20 03:00	163.9	↓-5.1
6/20 03:10	159.5	↓-4.4
6/20 03:20	155.8	↓-3.7
6/20 03:30	152.9	↓-2.9
6/20 03:40	150.8	↓-2.1
6/20 03:50	149.5	↓-1.3
6/20 04:00	149.1	↓-0.4	干潮
6/20 04:10	149.5	↑0.4
6/20 04:20	150.8	↑1.3
6/20 04:30	152.9	↑2.1
6/20 04:40	155.8	↑2.9
6/20 04:50	159.5	↑3.7
6/20 05:00	164.0	↑4.5
6/20 05:10	169.2	↑5.2
6/20 05:20	175.0	↑5.8
6/20 05:30	181.5	↑6.5
6/20 05:40	188.5	↑7.0
6/20 05:50	195.9	↑7.4
6/20 06:00	203.8	↑7.9
6/20 06:10	212.0	↑8.2
6/20 06:20	220.4	↑8.4
6/20 06:30	228.9	↑8.5
6/20 06:40	237.5	↑8.6
6/20 06:50	246.1	↑8.6
6/20 07:00	254.6	↑8.5
6/20 07:10	262.9	↑8.3
6/20 07:20	270.9	↑8.0
6/20 07:30	278.6	↑7.7
6/20 07:40	285.8	↑7.2
6/20 07:50	292.6	↑6.8
6/20 08:00	298.9	↑6.3
6/20 08:10	304.5	↑5.6
6/20 08:20	309.5	↑5.0
6/20 08:30	313.9	↑4.4
6/20 08:40	317.5	↑3.6
6/20 08:50	320.4	↑2.9
6/20 09:00	322.6	↑2.2
6/20 09:10	323.9	↑1.3
6/20 09:20	324.5	↑0.6	満潮
6/20 09:30	324.3	↓-0.2
6/20 09:40	323.3	↓-1.0
6/20 09:50	321.5	↓-1.8
6/20 10:00	319.0	↓-2.5
6/20 10:10	315.7	↓-3.3
6/20 10:20	311.7	↓-4.0
6/20 10:30	307.0	↓-4.7
6/20 10:40	301.6	↓-5.4
6/20 10:50	295.5	↓-6.1
6/20 11:00	288.9	↓-6.6
6/20 11:10	281.6	↓-7.3
6/20 11:20	273.8	↓-7.8
6/20 11:30	265.5	↓-8.3
6/20 11:40	256.7	↓-8.8
6/20 11:50	247.5	↓-9.2
6/20 12:00	237.9	↓-9.6
6/20 12:10	228.0	↓-9.9
6/20 12:20	217.8	↓-10.2
6/20 12:30	207.3	↓-10.5
6/20 12:40	196.7	↓-10.6
6/20 12:50	186.0	↓-10.7
6/20 13:00	175.1	↓-10.9
6/20 13:10	164.3	↓-10.8
6/20 13:20	153.5	↓-10.8
6/20 13:30	142.9	↓-10.6
6/20 13:40	132.4	↓-10.5
6/20 13:50	122.2	↓-10.2
6/20 14:00	112.3	↓-9.9
6/20 14:10	102.8	↓-9.5
6/20 14:20	93.7	↓-9.1
6/20 14:30	85.2	↓-8.5
6/20 14:40	77.3	↓-7.9
6/20 14:50	70.0	↓-7.3
6/20 15:00	63.4	↓-6.6
6/20 15:10	57.7	↓-5.7
6/20 15:20	52.7	↓-5.0
6/20 15:30	48.6	↓-4.1
6/20 15:40	45.5	↓-3.1
6/20 15:50	43.3	↓-2.2
6/20 16:00	42.1	↓-1.2	干潮
6/20 16:10	41.9	↓-0.2
6/20 16:20	42.7	↑0.8
6/20 16:30	44.5	↑1.8
6/20 16:40	47.4	↑2.9
6/20 16:50	51.2	↑3.8
6/20 17:00	56.1	↑4.9
6/20 17:10	61.8	↑5.7
6/20 17:20	68.5	↑6.7
6/20 17:30	76.1	↑7.6
6/20 17:40	84.4	↑8.3
6/20 17:50	93.5	↑9.1
6/20 18:00	103.2	↑9.7
6/20 18:10	113.5	↑10.3
6/20 18:20	124.4	↑10.9
6/20 18:30	135.6	↑11.2
6/20 18:40	147.2	↑11.6
6/20 18:50	159.1	↑11.9
6/20 19:00	171.1	↑12.0
6/20 19:10	183.1	↑12.0
6/20 19:20	195.2	↑12.1	最大潮位差
6/20 19:30	207.1	↑11.9
6/20 19:40	218.9	↑11.8
6/20 19:50	230.4	↑11.5
6/20 20:00	241.5	↑11.1
6/20 20:10	252.3	↑10.8
6/20 20:20	262.6	↑10.3
6/20 20:30	272.3	↑9.7
6/20 20:40	281.5	↑9.2
6/20 20:50	290.0	↑8.5
6/20 21:00	297.9	↑7.9
6/20 21:10	305.0	↑7.1
6/20 21:20	311.5	↑6.5
6/20 21:30	317.2	↑5.7
6/20 21:40	322.1	↑4.9
6/20 21:50	326.3	↑4.2
6/20 22:00	329.7	↑3.4
6/20 22:10	332.3	↑2.6
6/20 22:20	334.2	↑1.9
6/20 22:30	335.3	↑1.1
6/20 22:40	335.7	↑0.4	満潮
6/20 22:50	335.4	↓-0.3
6/20 23:00	334.3	↓-1.1
6/20 23:10	332.6	↓-1.7
6/20 23:20	330.2	↓-2.4
6/20 23:30	327.2	↓-3.0
6/20 23:40	323.5	↓-3.7
6/20 23:50	319.3	↓-4.2