14 (火)	08:27	01:52	20:30	14:10
	276cm	80cm	298cm	116cm
若潮 出 07:04 入 16:58 出 14:03 入 02:18

粟島（香川）2021年12月14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
12/14 00:00	124.7	↓-7.6
12/14 00:10	117.6	↓-7.1
12/14 00:20	110.9	↓-6.7
12/14 00:30	104.8	↓-6.1
12/14 00:40	99.2	↓-5.6
12/14 00:50	94.2	↓-5.0
12/14 01:00	89.9	↓-4.3
12/14 01:10	86.3	↓-3.6
12/14 01:20	83.5	↓-2.8
12/14 01:30	81.4	↓-2.1
12/14 01:40	80.2	↓-1.2
12/14 01:50	79.7	↓-0.5	干潮
12/14 02:00	80.0	↑0.3
12/14 02:10	81.0	↑1.0
12/14 02:20	82.8	↑1.8
12/14 02:30	85.3	↑2.5
12/14 02:40	88.4	↑3.1
12/14 02:50	92.1	↑3.7
12/14 03:00	96.3	↑4.2
12/14 03:10	100.9	↑4.6
12/14 03:20	105.9	↑5.0
12/14 03:30	111.3	↑5.4
12/14 03:40	116.9	↑5.6
12/14 03:50	122.8	↑5.9
12/14 04:00	128.8	↑6.0
12/14 04:10	135.0	↑6.2
12/14 04:20	141.4	↑6.4
12/14 04:30	147.8	↑6.4
12/14 04:40	154.4	↑6.6
12/14 04:50	161.0	↑6.6
12/14 05:00	167.7	↑6.7
12/14 05:10	174.5	↑6.8
12/14 05:20	181.3	↑6.8
12/14 05:30	188.3	↑7.0
12/14 05:40	195.2	↑6.9
12/14 05:50	202.2	↑7.0
12/14 06:00	209.3	↑7.1
12/14 06:10	216.2	↑6.9
12/14 06:20	223.1	↑6.9
12/14 06:30	229.8	↑6.7
12/14 06:40	236.4	↑6.6
12/14 06:50	242.6	↑6.2
12/14 07:00	248.5	↑5.9
12/14 07:10	254.0	↑5.5
12/14 07:20	259.0	↑5.0
12/14 07:30	263.5	↑4.5
12/14 07:40	267.3	↑3.8
12/14 07:50	270.4	↑3.1
12/14 08:00	272.8	↑2.4
12/14 08:10	274.4	↑1.6
12/14 08:20	275.3	↑0.9	満潮
12/14 08:30	275.3	0
12/14 08:40	274.6	↓-0.7
12/14 08:50	273.1	↓-1.5
12/14 09:00	270.9	↓-2.2
12/14 09:10	267.9	↓-3.0
12/14 09:20	264.3	↓-3.6
12/14 09:30	260.2	↓-4.1
12/14 09:40	255.5	↓-4.7
12/14 09:50	250.3	↓-5.2
12/14 10:00	244.7	↓-5.6
12/14 10:10	238.8	↓-5.9
12/14 10:20	232.5	↓-6.3
12/14 10:30	226.1	↓-6.4
12/14 10:40	219.4	↓-6.7
12/14 10:50	212.7	↓-6.7
12/14 11:00	205.8	↓-6.9
12/14 11:10	198.9	↓-6.9
12/14 11:20	192.0	↓-6.9
12/14 11:30	185.1	↓-6.9
12/14 11:40	178.3	↓-6.8
12/14 11:50	171.6	↓-6.7
12/14 12:00	165.1	↓-6.5
12/14 12:10	158.7	↓-6.4
12/14 12:20	152.7	↓-6.0
12/14 12:30	146.9	↓-5.8
12/14 12:40	141.4	↓-5.5
12/14 12:50	136.3	↓-5.1
12/14 13:00	131.7	↓-4.6
12/14 13:10	127.6	↓-4.1
12/14 13:20	124.1	↓-3.5
12/14 13:30	121.1	↓-3.0
12/14 13:40	118.8	↓-2.3
12/14 13:50	117.2	↓-1.6
12/14 14:00	116.2	↓-1.0	干潮
12/14 14:10	115.9	↓-0.3	干潮
12/14 14:20	116.4	↑0.5
12/14 14:30	117.5	↑1.1
12/14 14:40	119.2	↑1.7
12/14 14:50	121.6	↑2.4
12/14 15:00	124.6	↑3.0
12/14 15:10	128.2	↑3.6
12/14 15:20	132.2	↑4.0
12/14 15:30	136.7	↑4.5
12/14 15:40	141.5	↑4.8
12/14 15:50	146.7	↑5.2
12/14 16:00	152.1	↑5.4
12/14 16:10	157.8	↑5.7
12/14 16:20	163.7	↑5.9
12/14 16:30	169.8	↑6.1
12/14 16:40	175.9	↑6.1
12/14 16:50	182.2	↑6.3
12/14 17:00	188.6	↑6.4
12/14 17:10	195.1	↑6.5
12/14 17:20	201.6	↑6.5
12/14 17:30	208.3	↑6.7
12/14 17:40	214.9	↑6.6
12/14 17:50	221.7	↑6.8
12/14 18:00	228.4	↑6.7
12/14 18:10	235.2	↑6.8
12/14 18:20	241.9	↑6.7
12/14 18:30	248.5	↑6.6
12/14 18:40	255.0	↑6.5
12/14 18:50	261.4	↑6.4
12/14 19:00	267.4	↑6.0
12/14 19:10	273.2	↑5.8
12/14 19:20	278.5	↑5.3
12/14 19:30	283.3	↑4.8
12/14 19:40	287.6	↑4.3
12/14 19:50	291.2	↑3.6
12/14 20:00	294.1	↑2.9
12/14 20:10	296.2	↑2.1
12/14 20:20	297.4	↑1.2	満潮
12/14 20:30	297.8	↑0.4	満潮
12/14 20:40	297.2	↓-0.6
12/14 20:50	295.8	↓-1.4
12/14 21:00	293.4	↓-2.4
12/14 21:10	290.1	↓-3.3
12/14 21:20	286.0	↓-4.1
12/14 21:30	281.0	↓-5.0
12/14 21:40	275.2	↓-5.8
12/14 21:50	268.8	↓-6.4
12/14 22:00	261.6	↓-7.2
12/14 22:10	254.0	↓-7.6
12/14 22:20	245.8	↓-8.2
12/14 22:30	237.2	↓-8.6
12/14 22:40	228.2	↓-9.0
12/14 22:50	218.9	↓-9.3
12/14 23:00	209.5	↓-9.4
12/14 23:10	199.9	↓-9.6
12/14 23:20	190.1	↓-9.8	最大潮位差
12/14 23:30	180.4	↓-9.7
12/14 23:40	170.6	↓-9.8	最大潮位差
12/14 23:50	160.9	↓-9.7