20 (土)	10:34	05:06	23:32	16:59
	301cm	139cm	358cm	44cm
大潮 出 04:55 入 19:22 出 03:56 入 18:25 潮干狩り ○ 15:22～18:24

粟島（香川）2020年06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
6/20 00:00	325.2	↓-5.9
6/20 00:10	318.7	↓-6.5
6/20 00:20	311.5	↓-7.2
6/20 00:30	303.9	↓-7.6
6/20 00:40	295.8	↓-8.1
6/20 00:50	287.5	↓-8.3
6/20 01:00	279.0	↓-8.5
6/20 01:10	270.3	↓-8.7
6/20 01:20	261.6	↓-8.7
6/20 01:30	253.0	↓-8.6
6/20 01:40	244.4	↓-8.6
6/20 01:50	236.0	↓-8.4
6/20 02:00	227.8	↓-8.2
6/20 02:10	219.9	↓-7.9
6/20 02:20	212.2	↓-7.7
6/20 02:30	204.8	↓-7.4
6/20 02:40	197.6	↓-7.2
6/20 02:50	190.8	↓-6.8
6/20 03:00	184.3	↓-6.5
6/20 03:10	178.1	↓-6.2
6/20 03:20	172.2	↓-5.9
6/20 03:30	166.7	↓-5.5
6/20 03:40	161.5	↓-5.2
6/20 03:50	156.8	↓-4.7
6/20 04:00	152.5	↓-4.3
6/20 04:10	148.7	↓-3.8
6/20 04:20	145.4	↓-3.3
6/20 04:30	142.7	↓-2.7
6/20 04:40	140.6	↓-2.1
6/20 04:50	139.2	↓-1.4
6/20 05:00	138.5	↓-0.7	干潮
6/20 05:10	138.5	0
6/20 05:20	139.2	↑0.7
6/20 05:30	140.6	↑1.4
6/20 05:40	142.9	↑2.3
6/20 05:50	145.8	↑2.9
6/20 06:00	149.5	↑3.7
6/20 06:10	153.8	↑4.3
6/20 06:20	158.8	↑5.0
6/20 06:30	164.3	↑5.5
6/20 06:40	170.4	↑6.1
6/20 06:50	176.8	↑6.4
6/20 07:00	183.7	↑6.9
6/20 07:10	190.8	↑7.1
6/20 07:20	198.2	↑7.4
6/20 07:30	205.7	↑7.5
6/20 07:40	213.2	↑7.5
6/20 07:50	220.8	↑7.6
6/20 08:00	228.3	↑7.5
6/20 08:10	235.7	↑7.4
6/20 08:20	242.9	↑7.2
6/20 08:30	249.9	↑7.0
6/20 08:40	256.6	↑6.7
6/20 08:50	263.1	↑6.5
6/20 09:00	269.2	↑6.1
6/20 09:10	274.8	↑5.6
6/20 09:20	280.1	↑5.3
6/20 09:30	284.8	↑4.7
6/20 09:40	289.0	↑4.2
6/20 09:50	292.6	↑3.6
6/20 10:00	295.6	↑3.0
6/20 10:10	297.9	↑2.3
6/20 10:20	299.4	↑1.5
6/20 10:30	300.1	↑0.7	満潮
6/20 10:40	300.0	↓-0.1
6/20 10:50	298.9	↓-1.1
6/20 11:00	297.0	↓-1.9
6/20 11:10	294.1	↓-2.9
6/20 11:20	290.3	↓-3.8
6/20 11:30	285.6	↓-4.7
6/20 11:40	279.9	↓-5.7
6/20 11:50	273.4	↓-6.5
6/20 12:00	266.0	↓-7.4
6/20 12:10	257.9	↓-8.1
6/20 12:20	249.1	↓-8.8
6/20 12:30	239.7	↓-9.4
6/20 12:40	229.9	↓-9.8
6/20 12:50	219.6	↓-10.3
6/20 13:00	209.1	↓-10.5
6/20 13:10	198.4	↓-10.7
6/20 13:20	187.6	↓-10.8
6/20 13:30	176.8	↓-10.8
6/20 13:40	166.1	↓-10.7
6/20 13:50	155.7	↓-10.4
6/20 14:00	145.5	↓-10.2
6/20 14:10	135.6	↓-9.9
6/20 14:20	126.1	↓-9.5
6/20 14:30	116.9	↓-9.2
6/20 14:40	108.3	↓-8.6
6/20 14:50	100.1	↓-8.2
6/20 15:00	92.3	↓-7.8
6/20 15:10	85.1	↓-7.2
6/20 15:20	78.3	↓-6.8
6/20 15:30	72.1	↓-6.2
6/20 15:40	66.4	↓-5.7
6/20 15:50	61.3	↓-5.1
6/20 16:00	56.8	↓-4.5
6/20 16:10	52.8	↓-4.0
6/20 16:20	49.5	↓-3.3
6/20 16:30	47.0	↓-2.5
6/20 16:40	45.1	↓-1.9
6/20 16:50	44.0	↓-1.1	干潮
6/20 17:00	43.7	↓-0.3
6/20 17:10	44.3	↑0.6
6/20 17:20	45.8	↑1.5
6/20 17:30	48.3	↑2.5
6/20 17:40	51.6	↑3.3
6/20 17:50	56.0	↑4.4
6/20 18:00	61.3	↑5.3
6/20 18:10	67.6	↑6.3
6/20 18:20	74.7	↑7.1
6/20 18:30	82.8	↑8.1
6/20 18:40	91.7	↑8.9
6/20 18:50	101.3	↑9.6
6/20 19:00	111.6	↑10.3
6/20 19:10	122.5	↑10.9
6/20 19:20	133.9	↑11.4
6/20 19:30	145.7	↑11.8
6/20 19:40	157.9	↑12.2
6/20 19:50	170.3	↑12.4
6/20 20:00	182.8	↑12.5
6/20 20:10	195.3	↑12.5
6/20 20:20	207.9	↑12.6	最大潮位差
6/20 20:30	220.3	↑12.4
6/20 20:40	232.5	↑12.2
6/20 20:50	244.5	↑12.0
6/20 21:00	256.2	↑11.7
6/20 21:10	267.5	↑11.3
6/20 21:20	278.4	↑10.9
6/20 21:30	288.8	↑10.4
6/20 21:40	298.7	↑9.9
6/20 21:50	307.9	↑9.2
6/20 22:00	316.6	↑8.7
6/20 22:10	324.5	↑7.9
6/20 22:20	331.7	↑7.2
6/20 22:30	338.1	↑6.4
6/20 22:40	343.6	↑5.5
6/20 22:50	348.3	↑4.7
6/20 23:00	351.9	↑3.6
6/20 23:10	354.6	↑2.7
6/20 23:20	356.3	↑1.7
6/20 23:30	357.0	↑0.7	満潮
6/20 23:40	356.6	↓-0.4
6/20 23:50	355.2	↓-1.4