1 (水)	08:02	01:17	20:03	13:30
	310cm	71cm	322cm	91cm
中潮 出 06:56 入 17:01 出 03:00 入 14:49

小島（愛媛）2021年12月1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
12/1 00:00	96.3	↓-7.2
12/1 00:10	90.0	↓-6.3
12/1 00:20	84.4	↓-5.6
12/1 00:30	79.8	↓-4.6
12/1 00:40	76.1	↓-3.7
12/1 00:50	73.3	↓-2.8
12/1 01:00	71.4	↓-1.9
12/1 01:10	70.4	↓-1.0	干潮
12/1 01:20	70.3	↓-0.1
12/1 01:30	71.1	↑0.8
12/1 01:40	72.8	↑1.7
12/1 01:50	75.2	↑2.4
12/1 02:00	78.4	↑3.2
12/1 02:10	82.3	↑3.9
12/1 02:20	86.8	↑4.5
12/1 02:30	91.9	↑5.1
12/1 02:40	97.6	↑5.7
12/1 02:50	103.8	↑6.2
12/1 03:00	110.4	↑6.6
12/1 03:10	117.4	↑7.0
12/1 03:20	124.8	↑7.4
12/1 03:30	132.4	↑7.6
12/1 03:40	140.3	↑7.9
12/1 03:50	148.5	↑8.2
12/1 04:00	156.8	↑8.3
12/1 04:10	165.3	↑8.5
12/1 04:20	173.8	↑8.5
12/1 04:30	182.5	↑8.7
12/1 04:40	191.2	↑8.7
12/1 04:50	199.9	↑8.7
12/1 05:00	208.6	↑8.7
12/1 05:10	217.2	↑8.6
12/1 05:20	225.7	↑8.5
12/1 05:30	234.0	↑8.3
12/1 05:40	242.2	↑8.2
12/1 05:50	250.1	↑7.9
12/1 06:00	257.8	↑7.7
12/1 06:10	265.1	↑7.3
12/1 06:20	272.0	↑6.9
12/1 06:30	278.5	↑6.5
12/1 06:40	284.5	↑6.0
12/1 06:50	290.0	↑5.5
12/1 07:00	294.9	↑4.9
12/1 07:10	299.2	↑4.3
12/1 07:20	302.8	↑3.6
12/1 07:30	305.7	↑2.9
12/1 07:40	307.8	↑2.1
12/1 07:50	309.2	↑1.4
12/1 08:00	309.7	↑0.5	満潮
12/1 08:10	309.4	↓-0.3
12/1 08:20	308.2	↓-1.2
12/1 08:30	306.2	↓-2.0
12/1 08:40	303.2	↓-3.0
12/1 08:50	299.4	↓-3.8
12/1 09:00	294.7	↓-4.7
12/1 09:10	289.2	↓-5.5
12/1 09:20	282.9	↓-6.3
12/1 09:30	275.7	↓-7.2
12/1 09:40	267.9	↓-7.8
12/1 09:50	259.4	↓-8.5
12/1 10:00	250.2	↓-9.2
12/1 10:10	240.6	↓-9.6
12/1 10:20	230.5	↓-10.1
12/1 10:30	220.1	↓-10.4
12/1 10:40	209.4	↓-10.7
12/1 10:50	198.7	↓-10.7
12/1 11:00	187.9	↓-10.8
12/1 11:10	177.2	↓-10.7
12/1 11:20	166.7	↓-10.5
12/1 11:30	156.5	↓-10.2
12/1 11:40	146.8	↓-9.7
12/1 11:50	137.6	↓-9.2
12/1 12:00	129.0	↓-8.6
12/1 12:10	121.2	↓-7.8
12/1 12:20	114.1	↓-7.1
12/1 12:30	107.9	↓-6.2
12/1 12:40	102.6	↓-5.3
12/1 12:50	98.3	↓-4.3
12/1 13:00	95.0	↓-3.3
12/1 13:10	92.6	↓-2.4
12/1 13:20	91.3	↓-1.3	干潮
12/1 13:30	90.9	↓-0.4	干潮
12/1 13:40	91.4	↑0.5
12/1 13:50	92.9	↑1.5
12/1 14:00	95.3	↑2.4
12/1 14:10	98.4	↑3.1
12/1 14:20	102.4	↑4.0
12/1 14:30	107.0	↑4.6
12/1 14:40	112.3	↑5.3
12/1 14:50	118.1	↑5.8
12/1 15:00	124.5	↑6.4
12/1 15:10	131.3	↑6.8
12/1 15:20	138.5	↑7.2
12/1 15:30	146.1	↑7.6
12/1 15:40	153.9	↑7.8
12/1 15:50	161.9	↑8.0
12/1 16:00	170.2	↑8.3
12/1 16:10	178.5	↑8.3
12/1 16:20	187.0	↑8.5
12/1 16:30	195.5	↑8.5
12/1 16:40	204.1	↑8.6
12/1 16:50	212.7	↑8.6
12/1 17:00	221.2	↑8.5
12/1 17:10	229.6	↑8.4
12/1 17:20	237.9	↑8.3
12/1 17:30	246.1	↑8.2
12/1 17:40	254.0	↑7.9
12/1 17:50	261.8	↑7.8
12/1 18:00	269.3	↑7.5
12/1 18:10	276.4	↑7.1
12/1 18:20	283.2	↑6.8
12/1 18:30	289.6	↑6.4
12/1 18:40	295.6	↑6.0
12/1 18:50	301.0	↑5.4
12/1 19:00	305.9	↑4.9
12/1 19:10	310.2	↑4.3
12/1 19:20	313.9	↑3.7
12/1 19:30	316.8	↑2.9
12/1 19:40	319.0	↑2.2
12/1 19:50	320.5	↑1.5
12/1 20:00	321.1	↑0.6	満潮
12/1 20:10	320.9	↓-0.2
12/1 20:20	319.8	↓-1.1
12/1 20:30	317.7	↓-2.1
12/1 20:40	314.8	↓-2.9
12/1 20:50	310.9	↓-3.9
12/1 21:00	306.1	↓-4.8
12/1 21:10	300.4	↓-5.7
12/1 21:20	293.7	↓-6.7
12/1 21:30	286.1	↓-7.6
12/1 21:40	277.6	↓-8.5
12/1 21:50	268.3	↓-9.3
12/1 22:00	258.3	↓-10.0
12/1 22:10	247.5	↓-10.8
12/1 22:20	236.1	↓-11.4
12/1 22:30	224.1	↓-12.0
12/1 22:40	211.7	↓-12.4
12/1 22:50	199.0	↓-12.7
12/1 23:00	185.9	↓-13.1	最大潮位差
12/1 23:10	172.8	↓-13.1	最大潮位差
12/1 23:20	159.7	↓-13.1	最大潮位差
12/1 23:30	146.7	↓-13.0
12/1 23:40	134.0	↓-12.7
12/1 23:50	121.6	↓-12.4