20 (水)	10:47	05:14	23:55	17:31
	334cm	79cm	316cm	12cm
中潮 出 05:45 入 18:52 出 23:00 入 08:03 潮干狩り ◎ 15:26～18:52

水俣／熊本（熊本）2022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	321.1	↓-4.9
4/20 00:10	315.3	↓-5.8
4/20 00:20	308.6	↓-6.7
4/20 00:30	301.1	↓-7.5
4/20 00:40	293.0	↓-8.1
4/20 00:50	284.2	↓-8.8
4/20 01:00	274.9	↓-9.3
4/20 01:10	265.1	↓-9.8
4/20 01:20	254.9	↓-10.2
4/20 01:30	244.5	↓-10.4
4/20 01:40	234.0	↓-10.5
4/20 01:50	223.3	↓-10.7
4/20 02:00	212.6	↓-10.7
4/20 02:10	201.9	↓-10.7
4/20 02:20	191.4	↓-10.5
4/20 02:30	181.0	↓-10.4
4/20 02:40	170.9	↓-10.1
4/20 02:50	161.0	↓-9.9
4/20 03:00	151.5	↓-9.5
4/20 03:10	142.3	↓-9.2
4/20 03:20	133.5	↓-8.8
4/20 03:30	125.2	↓-8.3
4/20 03:40	117.5	↓-7.7
4/20 03:50	110.2	↓-7.3
4/20 04:00	103.6	↓-6.6
4/20 04:10	97.7	↓-5.9
4/20 04:20	92.4	↓-5.3
4/20 04:30	88.0	↓-4.4
4/20 04:40	84.3	↓-3.7
4/20 04:50	81.6	↓-2.7
4/20 05:00	79.8	↓-1.8
4/20 05:10	79.0	↓-0.8	干潮
4/20 05:20	79.3	↑0.3
4/20 05:30	80.6	↑1.3
4/20 05:40	83.0	↑2.4
4/20 05:50	86.5	↑3.5
4/20 06:00	91.1	↑4.6
4/20 06:10	96.7	↑5.6
4/20 06:20	103.4	↑6.7
4/20 06:30	111.1	↑7.7
4/20 06:40	119.7	↑8.6
4/20 06:50	129.1	↑9.4
4/20 07:00	139.3	↑10.2
4/20 07:10	150.1	↑10.8
4/20 07:20	161.5	↑11.4
4/20 07:30	173.2	↑11.7
4/20 07:40	185.3	↑12.1
4/20 07:50	197.5	↑12.2
4/20 08:00	209.7	↑12.2
4/20 08:10	221.8	↑12.1
4/20 08:20	233.8	↑12.0
4/20 08:30	245.5	↑11.7
4/20 08:40	256.7	↑11.2
4/20 08:50	267.5	↑10.8
4/20 09:00	277.6	↑10.1
4/20 09:10	287.1	↑9.5
4/20 09:20	295.9	↑8.8
4/20 09:30	303.8	↑7.9
4/20 09:40	310.9	↑7.1
4/20 09:50	317.1	↑6.2
4/20 10:00	322.4	↑5.3
4/20 10:10	326.7	↑4.3
4/20 10:20	329.9	↑3.2
4/20 10:30	332.1	↑2.2
4/20 10:40	333.3	↑1.2	満潮
4/20 10:50	333.3	0
4/20 11:00	332.3	↓-1.0
4/20 11:10	330.2	↓-2.1
4/20 11:20	327.0	↓-3.2
4/20 11:30	322.8	↓-4.2
4/20 11:40	317.5	↓-5.3
4/20 11:50	311.3	↓-6.2
4/20 12:00	304.0	↓-7.3
4/20 12:10	295.9	↓-8.1
4/20 12:20	286.9	↓-9.0
4/20 12:30	277.2	↓-9.7
4/20 12:40	266.8	↓-10.4
4/20 12:50	255.8	↓-11.0
4/20 13:00	244.3	↓-11.5
4/20 13:10	232.4	↓-11.9
4/20 13:20	220.2	↓-12.2
4/20 13:30	207.7	↓-12.5
4/20 13:40	195.2	↓-12.5
4/20 13:50	182.6	↓-12.6
4/20 14:00	170.1	↓-12.5
4/20 14:10	157.8	↓-12.3
4/20 14:20	145.6	↓-12.2
4/20 14:30	133.8	↓-11.8
4/20 14:40	122.2	↓-11.6
4/20 14:50	111.1	↓-11.1
4/20 15:00	100.4	↓-10.7
4/20 15:10	90.1	↓-10.3
4/20 15:20	80.3	↓-9.8
4/20 15:30	71.1	↓-9.2
4/20 15:40	62.4	↓-8.7
4/20 15:50	54.2	↓-8.2
4/20 16:00	46.7	↓-7.5
4/20 16:10	39.8	↓-6.9
4/20 16:20	33.6	↓-6.2
4/20 16:30	28.0	↓-5.6
4/20 16:40	23.2	↓-4.8
4/20 16:50	19.2	↓-4.0
4/20 17:00	16.0	↓-3.2
4/20 17:10	13.7	↓-2.3
4/20 17:20	12.3	↓-1.4
4/20 17:30	11.8	↓-0.5	干潮
4/20 17:40	12.3	↑0.5
4/20 17:50	13.8	↑1.5
4/20 18:00	16.3	↑2.5
4/20 18:10	19.9	↑3.6
4/20 18:20	24.5	↑4.6
4/20 18:30	30.1	↑5.6
4/20 18:40	36.6	↑6.5
4/20 18:50	44.2	↑7.6
4/20 19:00	52.6	↑8.4
4/20 19:10	61.8	↑9.2
4/20 19:20	71.8	↑10.0
4/20 19:30	82.5	↑10.7
4/20 19:40	93.7	↑11.2
4/20 19:50	105.4	↑11.7
4/20 20:00	117.5	↑12.1
4/20 20:10	129.9	↑12.4
4/20 20:20	142.4	↑12.5
4/20 20:30	155.1	↑12.7	最大潮位差
4/20 20:40	167.7	↑12.6
4/20 20:50	180.2	↑12.5
4/20 21:00	192.5	↑12.3
4/20 21:10	204.5	↑12.0
4/20 21:20	216.2	↑11.7
4/20 21:30	227.5	↑11.3
4/20 21:40	238.4	↑10.9
4/20 21:50	248.7	↑10.3
4/20 22:00	258.4	↑9.7
4/20 22:10	267.5	↑9.1
4/20 22:20	275.9	↑8.4
4/20 22:30	283.6	↑7.7
4/20 22:40	290.5	↑6.9
4/20 22:50	296.7	↑6.2
4/20 23:00	302.0	↑5.3
4/20 23:10	306.5	↑4.5
4/20 23:20	310.0	↑3.5
4/20 23:30	312.7	↑2.7
4/20 23:40	314.4	↑1.7
4/20 23:50	315.2	↑0.8	満潮