14 (火)	07:21	00:50	19:19	12:59
	288cm	91cm	300cm	134cm
若潮 出 07:07 入 17:02 出 14:06 入 02:22

小島（愛媛）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	98.0	↓-3.5
12/14 00:10	95.2	↓-2.8
12/14 00:20	93.1	↓-2.1
12/14 00:30	91.5	↓-1.6
12/14 00:40	90.6	↓-0.9	干潮
12/14 00:50	90.3	↓-0.3	干潮
12/14 01:00	90.7	↑0.4
12/14 01:10	91.7	↑1.0
12/14 01:20	93.3	↑1.6
12/14 01:30	95.5	↑2.2
12/14 01:40	98.2	↑2.7
12/14 01:50	101.5	↑3.3
12/14 02:00	105.3	↑3.8
12/14 02:10	109.7	↑4.4
12/14 02:20	114.5	↑4.8
12/14 02:30	119.8	↑5.3
12/14 02:40	125.5	↑5.7
12/14 02:50	131.5	↑6.0
12/14 03:00	138.0	↑6.5
12/14 03:10	144.7	↑6.7
12/14 03:20	151.8	↑7.1
12/14 03:30	159.1	↑7.3
12/14 03:40	166.5	↑7.4
12/14 03:50	174.2	↑7.7
12/14 04:00	181.9	↑7.7
12/14 04:10	189.8	↑7.9
12/14 04:20	197.6	↑7.8
12/14 04:30	205.5	↑7.9
12/14 04:40	213.2	↑7.7
12/14 04:50	220.9	↑7.7
12/14 05:00	228.3	↑7.4
12/14 05:10	235.5	↑7.2
12/14 05:20	242.5	↑7.0
12/14 05:30	249.1	↑6.6
12/14 05:40	255.4	↑6.3
12/14 05:50	261.2	↑5.8
12/14 06:00	266.5	↑5.3
12/14 06:10	271.4	↑4.9
12/14 06:20	275.6	↑4.2
12/14 06:30	279.3	↑3.7
12/14 06:40	282.4	↑3.1
12/14 06:50	284.8	↑2.4
12/14 07:00	286.5	↑1.7
12/14 07:10	287.6	↑1.1
12/14 07:20	287.9	↑0.3	満潮
12/14 07:30	287.6	↓-0.3
12/14 07:40	286.5	↓-1.1
12/14 07:50	284.8	↓-1.7
12/14 08:00	282.3	↓-2.5
12/14 08:10	279.3	↓-3.0
12/14 08:20	275.5	↓-3.8
12/14 08:30	271.2	↓-4.3
12/14 08:40	266.4	↓-4.8
12/14 08:50	261.0	↓-5.4
12/14 09:00	255.2	↓-5.8
12/14 09:10	249.0	↓-6.2
12/14 09:20	242.4	↓-6.6
12/14 09:30	235.6	↓-6.8
12/14 09:40	228.5	↓-7.1
12/14 09:50	221.3	↓-7.2
12/14 10:00	214.1	↓-7.2
12/14 10:10	206.8	↓-7.3
12/14 10:20	199.6	↓-7.2
12/14 10:30	192.5	↓-7.1
12/14 10:40	185.5	↓-7.0
12/14 10:50	178.9	↓-6.6
12/14 11:00	172.5	↓-6.4
12/14 11:10	166.5	↓-6.0
12/14 11:20	160.9	↓-5.6
12/14 11:30	155.8	↓-5.1
12/14 11:40	151.1	↓-4.7
12/14 11:50	147.0	↓-4.1
12/14 12:00	143.4	↓-3.6
12/14 12:10	140.3	↓-3.1
12/14 12:20	137.8	↓-2.5
12/14 12:30	135.9	↓-1.9
12/14 12:40	134.6	↓-1.3
12/14 12:50	133.9	↓-0.7	干潮
12/14 13:00	133.7	↓-0.2
12/14 13:10	134.1	↑0.4
12/14 13:20	135.0	↑0.9
12/14 13:30	136.5	↑1.5
12/14 13:40	138.5	↑2.0
12/14 13:50	140.9	↑2.4
12/14 14:00	143.8	↑2.9
12/14 14:10	147.2	↑3.4
12/14 14:20	151.0	↑3.8
12/14 14:30	155.1	↑4.1
12/14 14:40	159.7	↑4.6
12/14 14:50	164.5	↑4.8
12/14 15:00	169.7	↑5.2
12/14 15:10	175.2	↑5.5
12/14 15:20	180.9	↑5.7
12/14 15:30	186.9	↑6.0
12/14 15:40	193.1	↑6.2
12/14 15:50	199.4	↑6.3
12/14 16:00	205.9	↑6.5
12/14 16:10	212.4	↑6.5
12/14 16:20	219.1	↑6.7
12/14 16:30	225.8	↑6.7
12/14 16:40	232.4	↑6.6
12/14 16:50	239.0	↑6.6
12/14 17:00	245.5	↑6.5
12/14 17:10	251.9	↑6.4
12/14 17:20	258.1	↑6.2
12/14 17:30	264.0	↑5.9
12/14 17:40	269.6	↑5.6
12/14 17:50	274.9	↑5.3
12/14 18:00	279.8	↑4.9
12/14 18:10	284.3	↑4.5
12/14 18:20	288.2	↑3.9
12/14 18:30	291.7	↑3.5
12/14 18:40	294.6	↑2.9
12/14 18:50	296.8	↑2.2
12/14 19:00	298.4	↑1.6
12/14 19:10	299.3	↑0.9	満潮
12/14 19:20	299.5	↑0.2
12/14 19:30	298.9	↓-0.6
12/14 19:40	297.6	↓-1.3
12/14 19:50	295.6	↓-2.0
12/14 20:00	292.7	↓-2.9
12/14 20:10	289.1	↓-3.6
12/14 20:20	284.7	↓-4.4
12/14 20:30	279.6	↓-5.1
12/14 20:40	273.7	↓-5.9
12/14 20:50	267.2	↓-6.5
12/14 21:00	260.1	↓-7.1
12/14 21:10	252.3	↓-7.8
12/14 21:20	244.0	↓-8.3
12/14 21:30	235.2	↓-8.8
12/14 21:40	226.0	↓-9.2
12/14 21:50	216.5	↓-9.5
12/14 22:00	206.7	↓-9.8
12/14 22:10	196.7	↓-10.0
12/14 22:20	186.6	↓-10.1	最大潮位差
12/14 22:30	176.5	↓-10.1	最大潮位差
12/14 22:40	166.5	↓-10.0
12/14 22:50	156.6	↓-9.9
12/14 23:00	147.0	↓-9.6
12/14 23:10	137.6	↓-9.4
12/14 23:20	128.7	↓-8.9
12/14 23:30	120.2	↓-8.5
12/14 23:40	112.1	↓-8.1
12/14 23:50	104.7	↓-7.4