13 (金)	09:43	02:53	20:55	15:30
	199cm	1cm	177cm	85cm
中潮 出 07:05 入 17:06 出 20:04 入 09:12

日振島（愛媛）2030年12月13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
12/13 00:00	74.3	↓-7.2
12/13 00:10	67.3	↓-7.0
12/13 00:20	60.4	↓-6.9
12/13 00:30	53.7	↓-6.7
12/13 00:40	47.2	↓-6.5
12/13 00:50	41.0	↓-6.2
12/13 01:00	35.1	↓-5.9
12/13 01:10	29.6	↓-5.5
12/13 01:20	24.4	↓-5.2
12/13 01:30	19.7	↓-4.7
12/13 01:40	15.5	↓-4.2
12/13 01:50	11.7	↓-3.8
12/13 02:00	8.4	↓-3.3
12/13 02:10	5.7	↓-2.7
12/13 02:20	3.5	↓-2.2
12/13 02:30	1.9	↓-1.6
12/13 02:40	0.9	↓-1.0
12/13 02:50	0.5	↓-0.4	干潮
12/13 03:00	0.7	↑0.2
12/13 03:10	1.4	↑0.7
12/13 03:20	2.8	↑1.4
12/13 03:30	4.7	↑1.9
12/13 03:40	7.2	↑2.5
12/13 03:50	10.3	↑3.1
12/13 04:00	13.9	↑3.6
12/13 04:10	18.0	↑4.1
12/13 04:20	22.7	↑4.7
12/13 04:30	27.8	↑5.1
12/13 04:40	33.3	↑5.5
12/13 04:50	39.2	↑5.9
12/13 05:00	45.5	↑6.3
12/13 05:10	52.1	↑6.6
12/13 05:20	59.0	↑6.9
12/13 05:30	66.1	↑7.1
12/13 05:40	73.4	↑7.3
12/13 05:50	80.9	↑7.5
12/13 06:00	88.5	↑7.6
12/13 06:10	96.1	↑7.6
12/13 06:20	103.7	↑7.6
12/13 06:30	111.4	↑7.7	最大潮位差
12/13 06:40	118.9	↑7.5
12/13 06:50	126.3	↑7.4
12/13 07:00	133.5	↑7.2
12/13 07:10	140.5	↑7.0
12/13 07:20	147.3	↑6.8
12/13 07:30	153.8	↑6.5
12/13 07:40	159.9	↑6.1
12/13 07:50	165.7	↑5.8
12/13 08:00	171.0	↑5.3
12/13 08:10	176.0	↑5.0
12/13 08:20	180.5	↑4.5
12/13 08:30	184.5	↑4.0
12/13 08:40	188.0	↑3.5
12/13 08:50	191.1	↑3.1
12/13 09:00	193.6	↑2.5
12/13 09:10	195.6	↑2.0
12/13 09:20	197.0	↑1.4
12/13 09:30	197.9	↑0.9
12/13 09:40	198.3	↑0.4	満潮
12/13 09:50	198.2	↓-0.1
12/13 10:00	197.5	↓-0.7
12/13 10:10	196.4	↓-1.1
12/13 10:20	194.7	↓-1.7
12/13 10:30	192.7	↓-2.0
12/13 10:40	190.1	↓-2.6
12/13 10:50	187.2	↓-2.9
12/13 11:00	183.9	↓-3.3
12/13 11:10	180.2	↓-3.7
12/13 11:20	176.2	↓-4.0
12/13 11:30	172.0	↓-4.2
12/13 11:40	167.5	↓-4.5
12/13 11:50	162.8	↓-4.7
12/13 12:00	157.9	↓-4.9
12/13 12:10	152.9	↓-5.0
12/13 12:20	147.8	↓-5.1
12/13 12:30	142.7	↓-5.1
12/13 12:40	137.6	↓-5.1
12/13 12:50	132.6	↓-5.0
12/13 13:00	127.6	↓-5.0
12/13 13:10	122.7	↓-4.9
12/13 13:20	118.0	↓-4.7
12/13 13:30	113.5	↓-4.5
12/13 13:40	109.2	↓-4.3
12/13 13:50	105.2	↓-4.0
12/13 14:00	101.5	↓-3.7
12/13 14:10	98.1	↓-3.4
12/13 14:20	95.1	↓-3.0
12/13 14:30	92.4	↓-2.7
12/13 14:40	90.1	↓-2.3
12/13 14:50	88.2	↓-1.9
12/13 15:00	86.8	↓-1.4
12/13 15:10	85.7	↓-1.1
12/13 15:20	85.1	↓-0.6	干潮
12/13 15:30	84.9	↓-0.2	干潮
12/13 15:40	85.2	↑0.3
12/13 15:50	85.8	↑0.6
12/13 16:00	86.9	↑1.1
12/13 16:10	88.4	↑1.5
12/13 16:20	90.3	↑1.9
12/13 16:30	92.5	↑2.2
12/13 16:40	95.1	↑2.6
12/13 16:50	98.0	↑2.9
12/13 17:00	101.3	↑3.3
12/13 17:10	104.8	↑3.5
12/13 17:20	108.5	↑3.7
12/13 17:30	112.4	↑3.9
12/13 17:40	116.5	↑4.1
12/13 17:50	120.8	↑4.3
12/13 18:00	125.1	↑4.3
12/13 18:10	129.5	↑4.4
12/13 18:20	133.9	↑4.4
12/13 18:30	138.3	↑4.4
12/13 18:40	142.6	↑4.3
12/13 18:50	146.8	↑4.2
12/13 19:00	150.9	↑4.1
12/13 19:10	154.8	↑3.9
12/13 19:20	158.5	↑3.7
12/13 19:30	161.9	↑3.4
12/13 19:40	165.1	↑3.2
12/13 19:50	167.9	↑2.8
12/13 20:00	170.4	↑2.5
12/13 20:10	172.6	↑2.2
12/13 20:20	174.3	↑1.7
12/13 20:30	175.6	↑1.3
12/13 20:40	176.5	↑0.9
12/13 20:50	176.9	↑0.4	満潮
12/13 21:00	176.9	0
12/13 21:10	176.4	↓-0.5
12/13 21:20	175.4	↓-1.0
12/13 21:30	174.0	↓-1.4
12/13 21:40	172.1	↓-1.9
12/13 21:50	169.7	↓-2.4
12/13 22:00	166.8	↓-2.9
12/13 22:10	163.5	↓-3.3
12/13 22:20	159.8	↓-3.7
12/13 22:30	155.7	↓-4.1
12/13 22:40	151.1	↓-4.6
12/13 22:50	146.2	↓-4.9
12/13 23:00	141.0	↓-5.2
12/13 23:10	135.5	↓-5.5
12/13 23:20	129.7	↓-5.8
12/13 23:30	123.6	↓-6.1
12/13 23:40	117.4	↓-6.2
12/13 23:50	110.9	↓-6.5