20 (日)	01:32	07:19	13:00	19:48
	361cm	209cm	335cm	121cm
小潮 出 05:44 入 18:53 出 00:47 入 10:30

長州／熊本（熊本）2025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	330.8	↑6.6
4/20 00:10	336.8	↑6.0
4/20 00:20	342.1	↑5.3
4/20 00:30	346.8	↑4.7
4/20 00:40	350.9	↑4.1
4/20 00:50	354.2	↑3.3
4/20 01:00	356.7	↑2.5
4/20 01:10	358.6	↑1.9
4/20 01:20	359.7	↑1.1
4/20 01:30	360.1	↑0.4	満潮
4/20 01:40	359.8	↓-0.3
4/20 01:50	358.8	↓-1.0
4/20 02:00	357.1	↓-1.7
4/20 02:10	354.7	↓-2.4
4/20 02:20	351.8	↓-2.9
4/20 02:30	348.2	↓-3.6
4/20 02:40	344.1	↓-4.1
4/20 02:50	339.4	↓-4.7
4/20 03:00	334.3	↓-5.1
4/20 03:10	328.8	↓-5.5
4/20 03:20	322.9	↓-5.9
4/20 03:30	316.7	↓-6.2
4/20 03:40	310.3	↓-6.4
4/20 03:50	303.6	↓-6.7
4/20 04:00	296.9	↓-6.7
4/20 04:10	290.0	↓-6.9
4/20 04:20	283.1	↓-6.9
4/20 04:30	276.3	↓-6.8
4/20 04:40	269.6	↓-6.7
4/20 04:50	263.0	↓-6.6
4/20 05:00	256.6	↓-6.4
4/20 05:10	250.5	↓-6.1
4/20 05:20	244.6	↓-5.9
4/20 05:30	239.1	↓-5.5
4/20 05:40	234.0	↓-5.1
4/20 05:50	229.2	↓-4.8
4/20 06:00	224.9	↓-4.3
4/20 06:10	221.1	↓-3.8
4/20 06:20	217.8	↓-3.3
4/20 06:30	215.0	↓-2.8
4/20 06:40	212.7	↓-2.3
4/20 06:50	210.9	↓-1.8
4/20 07:00	209.7	↓-1.2
4/20 07:10	209.0	↓-0.7	干潮
4/20 07:20	208.8	↓-0.2
4/20 07:30	209.2	↑0.4
4/20 07:40	210.1	↑0.9
4/20 07:50	211.6	↑1.5
4/20 08:00	213.5	↑1.9
4/20 08:10	215.9	↑2.4
4/20 08:20	218.8	↑2.9
4/20 08:30	222.0	↑3.2
4/20 08:40	225.7	↑3.7
4/20 08:50	229.8	↑4.1
4/20 09:00	234.2	↑4.4
4/20 09:10	238.8	↑4.6
4/20 09:20	243.8	↑5.0
4/20 09:30	249.0	↑5.2
4/20 09:40	254.4	↑5.4
4/20 09:50	259.9	↑5.5
4/20 10:00	265.5	↑5.6
4/20 10:10	271.2	↑5.7
4/20 10:20	276.8	↑5.6
4/20 10:30	282.5	↑5.7
4/20 10:40	288.1	↑5.6
4/20 10:50	293.5	↑5.4
4/20 11:00	298.8	↑5.3
4/20 11:10	303.9	↑5.1
4/20 11:20	308.7	↑4.8
4/20 11:30	313.2	↑4.5
4/20 11:40	317.4	↑4.2
4/20 11:50	321.2	↑3.8
4/20 12:00	324.6	↑3.4
4/20 12:10	327.5	↑2.9
4/20 12:20	330.0	↑2.5
4/20 12:30	331.9	↑1.9
4/20 12:40	333.3	↑1.4
4/20 12:50	334.1	↑0.8	満潮
4/20 13:00	334.4	↑0.3	満潮
4/20 13:10	334.1	↓-0.3
4/20 13:20	333.1	↓-1.0
4/20 13:30	331.6	↓-1.5
4/20 13:40	329.4	↓-2.2
4/20 13:50	326.7	↓-2.7
4/20 14:00	323.3	↓-3.4
4/20 14:10	319.4	↓-3.9
4/20 14:20	314.9	↓-4.5
4/20 14:30	309.9	↓-5.0
4/20 14:40	304.4	↓-5.5
4/20 14:50	298.4	↓-6.0
4/20 15:00	291.9	↓-6.5
4/20 15:10	285.1	↓-6.8
4/20 15:20	277.9	↓-7.2
4/20 15:30	270.4	↓-7.5
4/20 15:40	262.6	↓-7.8
4/20 15:50	254.5	↓-8.1
4/20 16:00	246.4	↓-8.1
4/20 16:10	238.1	↓-8.3
4/20 16:20	229.7	↓-8.4	最大潮位差
4/20 16:30	221.3	↓-8.4	最大潮位差
4/20 16:40	213.0	↓-8.3
4/20 16:50	204.7	↓-8.3
4/20 17:00	196.6	↓-8.1
4/20 17:10	188.7	↓-7.9
4/20 17:20	181.1	↓-7.6
4/20 17:30	173.7	↓-7.4
4/20 17:40	166.7	↓-7.0
4/20 17:50	160.0	↓-6.7
4/20 18:00	153.8	↓-6.2
4/20 18:10	148.0	↓-5.8
4/20 18:20	142.7	↓-5.3
4/20 18:30	137.9	↓-4.8
4/20 18:40	133.6	↓-4.3
4/20 18:50	129.9	↓-3.7
4/20 19:00	126.7	↓-3.2
4/20 19:10	124.2	↓-2.5
4/20 19:20	122.3	↓-1.9
4/20 19:30	120.9	↓-1.4
4/20 19:40	120.2	↓-0.7	干潮
4/20 19:50	120.1	↓-0.1
4/20 20:00	120.6	↑0.5
4/20 20:10	121.8	↑1.2
4/20 20:20	123.5	↑1.7
4/20 20:30	125.9	↑2.4
4/20 20:40	128.8	↑2.9
4/20 20:50	132.3	↑3.5
4/20 21:00	136.3	↑4.0
4/20 21:10	140.9	↑4.6
4/20 21:20	145.9	↑5.0
4/20 21:30	151.5	↑5.6
4/20 21:40	157.4	↑5.9
4/20 21:50	163.8	↑6.4
4/20 22:00	170.6	↑6.8
4/20 22:10	177.7	↑7.1
4/20 22:20	185.1	↑7.4
4/20 22:30	192.8	↑7.7
4/20 22:40	200.6	↑7.8
4/20 22:50	208.7	↑8.1
4/20 23:00	216.9	↑8.2
4/20 23:10	225.2	↑8.3
4/20 23:20	233.5	↑8.3
4/20 23:30	241.8	↑8.3
4/20 23:40	250.1	↑8.3
4/20 23:50	258.3	↑8.2