20 (木)	06:11	12:23	18:22	-
	278cm	110cm	270cm	-
若潮 出 05:44 入 18:53 出 03:03 入 14:48

池の浦／龍ケ岳（熊本）2028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	95.5	↑1.1
4/20 00:10	97.1	↑1.6
4/20 00:20	99.2	↑2.1
4/20 00:30	101.9	↑2.7
4/20 00:40	105.1	↑3.2
4/20 00:50	108.8	↑3.7
4/20 01:00	113.0	↑4.2
4/20 01:10	117.6	↑4.6
4/20 01:20	122.7	↑5.1
4/20 01:30	128.2	↑5.5
4/20 01:40	134.0	↑5.8
4/20 01:50	140.2	↑6.2
4/20 02:00	146.7	↑6.5
4/20 02:10	153.4	↑6.7
4/20 02:20	160.4	↑7.0
4/20 02:30	167.5	↑7.1
4/20 02:40	174.8	↑7.3
4/20 02:50	182.1	↑7.3
4/20 03:00	189.4	↑7.3
4/20 03:10	196.8	↑7.4
4/20 03:20	204.0	↑7.2
4/20 03:30	211.2	↑7.2
4/20 03:40	218.2	↑7.0
4/20 03:50	225.0	↑6.8
4/20 04:00	231.5	↑6.5
4/20 04:10	237.7	↑6.2
4/20 04:20	243.6	↑5.9
4/20 04:30	249.2	↑5.6
4/20 04:40	254.3	↑5.1
4/20 04:50	258.9	↑4.6
4/20 05:00	263.1	↑4.2
4/20 05:10	266.8	↑3.7
4/20 05:20	270.0	↑3.2
4/20 05:30	272.6	↑2.6
4/20 05:40	274.6	↑2.0
4/20 05:50	276.1	↑1.5
4/20 06:00	277.0	↑0.9
4/20 06:10	277.2	↑0.2	満潮
4/20 06:20	276.9	↓-0.3
4/20 06:30	276.0	↓-0.9
4/20 06:40	274.5	↓-1.5
4/20 06:50	272.4	↓-2.1
4/20 07:00	269.8	↓-2.6
4/20 07:10	266.6	↓-3.2
4/20 07:20	262.9	↓-3.7
4/20 07:30	258.7	↓-4.2
4/20 07:40	254.0	↓-4.7
4/20 07:50	248.9	↓-5.1
4/20 08:00	243.5	↓-5.4
4/20 08:10	237.6	↓-5.9
4/20 08:20	231.5	↓-6.1
4/20 08:30	225.1	↓-6.4
4/20 08:40	218.4	↓-6.7
4/20 08:50	211.6	↓-6.8
4/20 09:00	204.6	↓-7.0
4/20 09:10	197.6	↓-7.0
4/20 09:20	190.5	↓-7.1
4/20 09:30	183.5	↓-7.0
4/20 09:40	176.5	↓-7.0
4/20 09:50	169.7	↓-6.8
4/20 10:00	163.0	↓-6.7
4/20 10:10	156.5	↓-6.5
4/20 10:20	150.3	↓-6.2
4/20 10:30	144.4	↓-5.9
4/20 10:40	138.9	↓-5.5
4/20 10:50	133.7	↓-5.2
4/20 11:00	129.0	↓-4.7
4/20 11:10	124.7	↓-4.3
4/20 11:20	120.9	↓-3.8
4/20 11:30	117.7	↓-3.2
4/20 11:40	114.9	↓-2.8
4/20 11:50	112.8	↓-2.1
4/20 12:00	111.2	↓-1.6
4/20 12:10	110.2	↓-1.0
4/20 12:20	109.8	↓-0.4	干潮
4/20 12:30	110.0	↑0.2
4/20 12:40	110.8	↑0.8
4/20 12:50	112.2	↑1.4
4/20 13:00	114.2	↑2.0
4/20 13:10	116.7	↑2.5
4/20 13:20	119.8	↑3.1
4/20 13:30	123.4	↑3.6
4/20 13:40	127.6	↑4.2
4/20 13:50	132.1	↑4.5
4/20 14:00	137.2	↑5.1
4/20 14:10	142.6	↑5.4
4/20 14:20	148.3	↑5.7
4/20 14:30	154.4	↑6.1
4/20 14:40	160.8	↑6.4
4/20 14:50	167.4	↑6.6
4/20 15:00	174.1	↑6.7
4/20 15:10	181.0	↑6.9
4/20 15:20	188.0	↑7.0
4/20 15:30	194.9	↑6.9
4/20 15:40	201.9	↑7.0
4/20 15:50	208.7	↑6.8
4/20 16:00	215.4	↑6.7
4/20 16:10	222.0	↑6.6
4/20 16:20	228.2	↑6.2
4/20 16:30	234.2	↑6.0
4/20 16:40	239.9	↑5.7
4/20 16:50	245.2	↑5.3
4/20 17:00	250.1	↑4.9
4/20 17:10	254.5	↑4.4
4/20 17:20	258.4	↑3.9
4/20 17:30	261.8	↑3.4
4/20 17:40	264.6	↑2.8
4/20 17:50	266.9	↑2.3
4/20 18:00	268.5	↑1.6
4/20 18:10	269.6	↑1.1
4/20 18:20	270.0	↑0.4	満潮
4/20 18:30	269.7	↓-0.3
4/20 18:40	268.9	↓-0.8
4/20 18:50	267.4	↓-1.5
4/20 19:00	265.3	↓-2.1
4/20 19:10	262.5	↓-2.8
4/20 19:20	259.2	↓-3.3
4/20 19:30	255.3	↓-3.9
4/20 19:40	250.8	↓-4.5
4/20 19:50	245.8	↓-5.0
4/20 20:00	240.3	↓-5.5
4/20 20:10	234.3	↓-6.0
4/20 20:20	228.0	↓-6.3
4/20 20:30	221.2	↓-6.8
4/20 20:40	214.1	↓-7.1
4/20 20:50	206.8	↓-7.3
4/20 21:00	199.2	↓-7.6
4/20 21:10	191.5	↓-7.7
4/20 21:20	183.6	↓-7.9
4/20 21:30	175.7	↓-7.9
4/20 21:40	167.7	↓-8.0	最大潮位差
4/20 21:50	159.9	↓-7.8
4/20 22:00	152.1	↓-7.8
4/20 22:10	144.5	↓-7.6
4/20 22:20	137.1	↓-7.4
4/20 22:30	130.0	↓-7.1
4/20 22:40	123.2	↓-6.8
4/20 22:50	116.7	↓-6.5
4/20 23:00	110.7	↓-6.0
4/20 23:10	105.2	↓-5.5
4/20 23:20	100.2	↓-5.0
4/20 23:30	95.7	↓-4.5
4/20 23:40	91.9	↓-3.8
4/20 23:50	88.6	↓-3.3