6 (水)	11:16	05:18	23:32	17:31
	362cm	77cm	376cm	59cm
大潮 出 06:04 入 17:45 出 05:27 入 17:51 潮干狩り ○ 16:29～17:45

粟島（香川）2021年10月6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
10/6 00:00	354.0	↓-6.7
10/6 00:10	346.3	↓-7.7
10/6 00:20	337.6	↓-8.7
10/6 00:30	328.0	↓-9.6
10/6 00:40	317.8	↓-10.2
10/6 00:50	306.8	↓-11.0
10/6 01:00	295.4	↓-11.4
10/6 01:10	283.6	↓-11.8
10/6 01:20	271.4	↓-12.2
10/6 01:30	259.1	↓-12.3
10/6 01:40	246.8	↓-12.3
10/6 01:50	234.5	↓-12.3
10/6 02:00	222.2	↓-12.3
10/6 02:10	210.2	↓-12.0
10/6 02:20	198.5	↓-11.7
10/6 02:30	187.0	↓-11.5
10/6 02:40	175.9	↓-11.1
10/6 02:50	165.3	↓-10.6
10/6 03:00	155.0	↓-10.3
10/6 03:10	145.2	↓-9.8
10/6 03:20	136.0	↓-9.2
10/6 03:30	127.2	↓-8.8
10/6 03:40	119.0	↓-8.2
10/6 03:50	111.4	↓-7.6
10/6 04:00	104.5	↓-6.9
10/6 04:10	98.2	↓-6.3
10/6 04:20	92.6	↓-5.6
10/6 04:30	87.8	↓-4.8
10/6 04:40	83.8	↓-4.0
10/6 04:50	80.7	↓-3.1
10/6 05:00	78.5	↓-2.2
10/6 05:10	77.2	↓-1.3	干潮
10/6 05:20	77.0	↓-0.2
10/6 05:30	77.8	↑0.8
10/6 05:40	79.7	↑1.9
10/6 05:50	82.6	↑2.9
10/6 06:00	86.6	↑4.0
10/6 06:10	91.7	↑5.1
10/6 06:20	97.8	↑6.1
10/6 06:30	104.9	↑7.1
10/6 06:40	112.9	↑8.0
10/6 06:50	121.7	↑8.8
10/6 07:00	131.4	↑9.7
10/6 07:10	141.7	↑10.3
10/6 07:20	152.7	↑11.0
10/6 07:30	164.1	↑11.4
10/6 07:40	175.9	↑11.8
10/6 07:50	188.0	↑12.1
10/6 08:00	200.4	↑12.4
10/6 08:10	212.8	↑12.4
10/6 08:20	225.2	↑12.4
10/6 08:30	237.5	↑12.3
10/6 08:40	249.7	↑12.2
10/6 08:50	261.6	↑11.9
10/6 09:00	273.1	↑11.5
10/6 09:10	284.3	↑11.2
10/6 09:20	294.9	↑10.6
10/6 09:30	305.1	↑10.2
10/6 09:40	314.6	↑9.5
10/6 09:50	323.4	↑8.8
10/6 10:00	331.5	↑8.1
10/6 10:10	338.8	↑7.3
10/6 10:20	345.2	↑6.4
10/6 10:30	350.6	↑5.4
10/6 10:40	355.1	↑4.5
10/6 10:50	358.5	↑3.4
10/6 11:00	360.8	↑2.3
10/6 11:10	361.9	↑1.1	満潮
10/6 11:20	361.8	↓-0.1
10/6 11:30	360.6	↓-1.2
10/6 11:40	358.1	↓-2.5
10/6 11:50	354.4	↓-3.7
10/6 12:00	349.5	↓-4.9
10/6 12:10	343.5	↓-6.0
10/6 12:20	336.4	↓-7.1
10/6 12:30	328.3	↓-8.1
10/6 12:40	319.2	↓-9.1
10/6 12:50	309.3	↓-9.9
10/6 13:00	298.7	↓-10.6
10/6 13:10	287.4	↓-11.3
10/6 13:20	275.6	↓-11.8
10/6 13:30	263.4	↓-12.2
10/6 13:40	251.0	↓-12.4
10/6 13:50	238.3	↓-12.7
10/6 14:00	225.7	↓-12.6
10/6 14:10	213.0	↓-12.7
10/6 14:20	200.6	↓-12.4
10/6 14:30	188.3	↓-12.3
10/6 14:40	176.3	↓-12.0
10/6 14:50	164.7	↓-11.6
10/6 15:00	153.4	↓-11.3
10/6 15:10	142.6	↓-10.8
10/6 15:20	132.3	↓-10.3
10/6 15:30	122.6	↓-9.7
10/6 15:40	113.3	↓-9.3
10/6 15:50	104.7	↓-8.6
10/6 16:00	96.7	↓-8.0
10/6 16:10	89.3	↓-7.4
10/6 16:20	82.6	↓-6.7
10/6 16:30	76.6	↓-6.0
10/6 16:40	71.5	↓-5.1
10/6 16:50	67.1	↓-4.4
10/6 17:00	63.6	↓-3.5
10/6 17:10	61.1	↓-2.5
10/6 17:20	59.5	↓-1.6
10/6 17:30	59.0	↓-0.5	干潮
10/6 17:40	59.5	↑0.5
10/6 17:50	61.2	↑1.7
10/6 18:00	63.9	↑2.7
10/6 18:10	67.9	↑4.0
10/6 18:20	72.9	↑5.0
10/6 18:30	79.1	↑6.2
10/6 18:40	86.4	↑7.3
10/6 18:50	94.8	↑8.4
10/6 19:00	104.1	↑9.3
10/6 19:10	114.4	↑10.3
10/6 19:20	125.5	↑11.1
10/6 19:30	137.3	↑11.8
10/6 19:40	149.8	↑12.5
10/6 19:50	162.7	↑12.9
10/6 20:00	176.1	↑13.4
10/6 20:10	189.7	↑13.6
10/6 20:20	203.5	↑13.8
10/6 20:30	217.4	↑13.9	最大潮位差
10/6 20:40	231.2	↑13.8
10/6 20:50	244.8	↑13.6
10/6 21:00	258.2	↑13.4
10/6 21:10	271.2	↑13.0
10/6 21:20	283.7	↑12.5
10/6 21:30	295.8	↑12.1
10/6 21:40	307.2	↑11.4
10/6 21:50	318.0	↑10.8
10/6 22:00	328.0	↑10.0
10/6 22:10	337.3	↑9.3
10/6 22:20	345.6	↑8.3
10/6 22:30	353.0	↑7.4
10/6 22:40	359.5	↑6.5
10/6 22:50	364.9	↑5.4
10/6 23:00	369.2	↑4.3
10/6 23:10	372.4	↑3.2
10/6 23:20	374.3	↑1.9
10/6 23:30	375.1	↑0.8	満潮
10/6 23:40	374.7	↓-0.4
10/6 23:50	373.0	↓-1.7