20 (木)	00:43	06:19	12:21	19:20
	228cm	129cm	243cm	79cm
小潮 出 06:57 入 18:10 出 00:22 入 10:38

富岡／天草（熊本）2025年02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
2/20 00:00	223.7	↑2.3
2/20 00:10	225.5	↑1.8
2/20 00:20	226.8	↑1.3
2/20 00:30	227.6	↑0.8
2/20 00:40	227.9	↑0.3	満潮
2/20 00:50	227.8	↓-0.1
2/20 01:00	227.2	↓-0.6
2/20 01:10	226.1	↓-1.1
2/20 01:20	224.6	↓-1.5
2/20 01:30	222.7	↓-1.9
2/20 01:40	220.4	↓-2.3
2/20 01:50	217.7	↓-2.7
2/20 02:00	214.7	↓-3.0
2/20 02:10	211.3	↓-3.4
2/20 02:20	207.7	↓-3.6
2/20 02:30	203.8	↓-3.9
2/20 02:40	199.7	↓-4.1
2/20 02:50	195.5	↓-4.2
2/20 03:00	191.1	↓-4.4
2/20 03:10	186.6	↓-4.5
2/20 03:20	182.0	↓-4.6
2/20 03:30	177.4	↓-4.6
2/20 03:40	172.8	↓-4.6
2/20 03:50	168.3	↓-4.5
2/20 04:00	163.9	↓-4.4
2/20 04:10	159.6	↓-4.3
2/20 04:20	155.4	↓-4.2
2/20 04:30	151.5	↓-3.9
2/20 04:40	147.8	↓-3.7
2/20 04:50	144.3	↓-3.5
2/20 05:00	141.2	↓-3.1
2/20 05:10	138.4	↓-2.8
2/20 05:20	135.9	↓-2.5
2/20 05:30	133.7	↓-2.2
2/20 05:40	132.0	↓-1.7
2/20 05:50	130.6	↓-1.4
2/20 06:00	129.6	↓-1.0
2/20 06:10	129.1	↓-0.5	干潮
2/20 06:20	128.9	↓-0.2
2/20 06:30	129.2	↑0.3
2/20 06:40	129.9	↑0.7
2/20 06:50	131.0	↑1.1
2/20 07:00	132.5	↑1.5
2/20 07:10	134.5	↑2.0
2/20 07:20	136.8	↑2.3
2/20 07:30	139.4	↑2.6
2/20 07:40	142.4	↑3.0
2/20 07:50	145.8	↑3.4
2/20 08:00	149.4	↑3.6
2/20 08:10	153.3	↑3.9
2/20 08:20	157.5	↑4.2
2/20 08:30	161.9	↑4.4
2/20 08:40	166.4	↑4.5
2/20 08:50	171.1	↑4.7
2/20 09:00	175.9	↑4.8
2/20 09:10	180.8	↑4.9
2/20 09:20	185.8	↑5.0
2/20 09:30	190.7	↑4.9
2/20 09:40	195.6	↑4.9
2/20 09:50	200.4	↑4.8
2/20 10:00	205.2	↑4.8
2/20 10:10	209.8	↑4.6
2/20 10:20	214.2	↑4.4
2/20 10:30	218.4	↑4.2
2/20 10:40	222.3	↑3.9
2/20 10:50	226.0	↑3.7
2/20 11:00	229.4	↑3.4
2/20 11:10	232.5	↑3.1
2/20 11:20	235.2	↑2.7
2/20 11:30	237.5	↑2.3
2/20 11:40	239.4	↑1.9
2/20 11:50	240.9	↑1.5
2/20 12:00	242.0	↑1.1
2/20 12:10	242.7	↑0.7
2/20 12:20	242.9	↑0.2	満潮
2/20 12:30	242.6	↓-0.3
2/20 12:40	241.9	↓-0.7
2/20 12:50	240.8	↓-1.1
2/20 13:00	239.1	↓-1.7
2/20 13:10	237.1	↓-2.0
2/20 13:20	234.6	↓-2.5
2/20 13:30	231.7	↓-2.9
2/20 13:40	228.4	↓-3.3
2/20 13:50	224.7	↓-3.7
2/20 14:00	220.6	↓-4.1
2/20 14:10	216.2	↓-4.4
2/20 14:20	211.4	↓-4.8
2/20 14:30	206.4	↓-5.0
2/20 14:40	201.1	↓-5.3
2/20 14:50	195.6	↓-5.5
2/20 15:00	189.8	↓-5.8
2/20 15:10	183.9	↓-5.9
2/20 15:20	177.9	↓-6.0
2/20 15:30	171.8	↓-6.1
2/20 15:40	165.6	↓-6.2
2/20 15:50	159.3	↓-6.3	最大潮位差
2/20 16:00	153.1	↓-6.2
2/20 16:10	147.0	↓-6.1
2/20 16:20	140.9	↓-6.1
2/20 16:30	134.9	↓-6.0
2/20 16:40	129.1	↓-5.8
2/20 16:50	123.5	↓-5.6
2/20 17:00	118.0	↓-5.5
2/20 17:10	112.9	↓-5.1
2/20 17:20	108.0	↓-4.9
2/20 17:30	103.4	↓-4.6
2/20 17:40	99.1	↓-4.3
2/20 17:50	95.2	↓-3.9
2/20 18:00	91.6	↓-3.6
2/20 18:10	88.4	↓-3.2
2/20 18:20	85.7	↓-2.7
2/20 18:30	83.3	↓-2.4
2/20 18:40	81.4	↓-1.9
2/20 18:50	79.9	↓-1.5
2/20 19:00	78.8	↓-1.1
2/20 19:10	78.2	↓-0.6	干潮
2/20 19:20	78.0	↓-0.2	干潮
2/20 19:30	78.3	↑0.3
2/20 19:40	79.0	↑0.7
2/20 19:50	80.1	↑1.1
2/20 20:00	81.6	↑1.5
2/20 20:10	83.5	↑1.9
2/20 20:20	85.8	↑2.3
2/20 20:30	88.4	↑2.6
2/20 20:40	91.4	↑3.0
2/20 20:50	94.7	↑3.3
2/20 21:00	98.3	↑3.6
2/20 21:10	102.1	↑3.8
2/20 21:20	106.3	↑4.2
2/20 21:30	110.6	↑4.3
2/20 21:40	115.1	↑4.5
2/20 21:50	119.7	↑4.6
2/20 22:00	124.5	↑4.8
2/20 22:10	129.4	↑4.9
2/20 22:20	134.4	↑5.0
2/20 22:30	139.3	↑4.9
2/20 22:40	144.3	↑5.0
2/20 22:50	149.3	↑5.0
2/20 23:00	154.2	↑4.9
2/20 23:10	159.0	↑4.8
2/20 23:20	163.7	↑4.7
2/20 23:30	168.3	↑4.6
2/20 23:40	172.7	↑4.4
2/20 23:50	176.9	↑4.2