7 (木)	11:54	05:52	-	18:13
	377cm	63cm	-	68cm
大潮 出 06:05 入 17:43 出 06:36 入 18:23

粟島（香川）2021年10月7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
10/7 00:00	370.0	↓-3.0
10/7 00:10	365.9	↓-4.1
10/7 00:20	360.5	↓-5.4
10/7 00:30	354.0	↓-6.5
10/7 00:40	346.3	↓-7.7
10/7 00:50	337.7	↓-8.6
10/7 01:00	328.1	↓-9.6
10/7 01:10	317.7	↓-10.4
10/7 01:20	306.6	↓-11.1
10/7 01:30	294.8	↓-11.8
10/7 01:40	282.6	↓-12.2
10/7 01:50	269.9	↓-12.7
10/7 02:00	257.1	↓-12.8
10/7 02:10	244.1	↓-13.0
10/7 02:20	231.0	↓-13.1
10/7 02:30	218.1	↓-12.9
10/7 02:40	205.3	↓-12.8
10/7 02:50	192.8	↓-12.5
10/7 03:00	180.6	↓-12.2
10/7 03:10	168.8	↓-11.8
10/7 03:20	157.4	↓-11.4
10/7 03:30	146.5	↓-10.9
10/7 03:40	136.1	↓-10.4
10/7 03:50	126.3	↓-9.8
10/7 04:00	117.0	↓-9.3
10/7 04:10	108.4	↓-8.6
10/7 04:20	100.4	↓-8.0
10/7 04:30	93.0	↓-7.4
10/7 04:40	86.3	↓-6.7
10/7 04:50	80.4	↓-5.9
10/7 05:00	75.2	↓-5.2
10/7 05:10	70.8	↓-4.4
10/7 05:20	67.2	↓-3.6
10/7 05:30	64.6	↓-2.6
10/7 05:40	63.0	↓-1.6
10/7 05:50	62.3	↓-0.7	干潮
10/7 06:00	62.7	↑0.4
10/7 06:10	64.1	↑1.4
10/7 06:20	66.7	↑2.6
10/7 06:30	70.4	↑3.7
10/7 06:40	75.3	↑4.9
10/7 06:50	81.3	↑6.0
10/7 07:00	88.3	↑7.0
10/7 07:10	96.5	↑8.2
10/7 07:20	105.6	↑9.1
10/7 07:30	115.7	↑10.1
10/7 07:40	126.6	↑10.9
10/7 07:50	138.3	↑11.7
10/7 08:00	150.7	↑12.4
10/7 08:10	163.5	↑12.8
10/7 08:20	176.8	↑13.3
10/7 08:30	190.4	↑13.6
10/7 08:40	204.2	↑13.8
10/7 08:50	218.1	↑13.9	最大潮位差
10/7 09:00	231.9	↑13.8
10/7 09:10	245.5	↑13.6
10/7 09:20	258.9	↑13.4
10/7 09:30	271.9	↑13.0
10/7 09:40	284.5	↑12.6
10/7 09:50	296.6	↑12.1
10/7 10:00	308.0	↑11.4
10/7 10:10	318.8	↑10.8
10/7 10:20	328.9	↑10.1
10/7 10:30	338.1	↑9.2
10/7 10:40	346.5	↑8.4
10/7 10:50	354.0	↑7.5
10/7 11:00	360.5	↑6.5
10/7 11:10	365.9	↑5.4
10/7 11:20	370.3	↑4.4
10/7 11:30	373.6	↑3.3
10/7 11:40	375.8	↑2.2
10/7 11:50	376.7	↑0.9	満潮
10/7 12:00	376.5	↓-0.2
10/7 12:10	375.0	↓-1.5
10/7 12:20	372.4	↓-2.6
10/7 12:30	368.5	↓-3.9
10/7 12:40	363.4	↓-5.1
10/7 12:50	357.3	↓-6.1
10/7 13:00	350.0	↓-7.3
10/7 13:10	341.7	↓-8.3
10/7 13:20	332.4	↓-9.3
10/7 13:30	322.4	↓-10.0
10/7 13:40	311.5	↓-10.9
10/7 13:50	300.1	↓-11.4
10/7 14:00	288.1	↓-12.0
10/7 14:10	275.7	↓-12.4
10/7 14:20	263.0	↓-12.7
10/7 14:30	250.1	↓-12.9
10/7 14:40	237.2	↓-12.9
10/7 14:50	224.3	↓-12.9
10/7 15:00	211.6	↓-12.7
10/7 15:10	199.1	↓-12.5
10/7 15:20	186.9	↓-12.2
10/7 15:30	175.0	↓-11.9
10/7 15:40	163.6	↓-11.4
10/7 15:50	152.7	↓-10.9
10/7 16:00	142.2	↓-10.5
10/7 16:10	132.3	↓-9.9
10/7 16:20	123.0	↓-9.3
10/7 16:30	114.2	↓-8.8
10/7 16:40	106.1	↓-8.1
10/7 16:50	98.7	↓-7.4
10/7 17:00	91.9	↓-6.8
10/7 17:10	85.8	↓-6.1
10/7 17:20	80.6	↓-5.2
10/7 17:30	76.1	↓-4.5
10/7 17:40	72.5	↓-3.6
10/7 17:50	69.8	↓-2.7
10/7 18:00	68.1	↓-1.7
10/7 18:10	67.4	↓-0.7	干潮
10/7 18:20	67.8	↑0.4
10/7 18:30	69.2	↑1.4
10/7 18:40	71.8	↑2.6
10/7 18:50	75.6	↑3.8
10/7 19:00	80.5	↑4.9
10/7 19:10	86.5	↑6.0
10/7 19:20	93.7	↑7.2
10/7 19:30	102.0	↑8.3
10/7 19:40	111.3	↑9.3
10/7 19:50	121.6	↑10.3
10/7 20:00	132.7	↑11.1
10/7 20:10	144.6	↑11.9
10/7 20:20	157.1	↑12.5
10/7 20:30	170.2	↑13.1
10/7 20:40	183.7	↑13.5
10/7 20:50	197.5	↑13.8
10/7 21:00	211.4	↑13.9	最大潮位差
10/7 21:10	225.3	↑13.9	最大潮位差
10/7 21:20	239.1	↑13.8
10/7 21:30	252.6	↑13.5
10/7 21:40	265.9	↑13.3
10/7 21:50	278.6	↑12.7
10/7 22:00	290.9	↑12.3
10/7 22:10	302.5	↑11.6
10/7 22:20	313.4	↑10.9
10/7 22:30	323.5	↑10.1
10/7 22:40	332.7	↑9.2
10/7 22:50	341.1	↑8.4
10/7 23:00	348.5	↑7.4
10/7 23:10	354.9	↑6.4
10/7 23:20	360.2	↑5.3
10/7 23:30	364.5	↑4.3
10/7 23:40	367.6	↑3.1
10/7 23:50	369.6	↑2.0