20 (土)	05:24	11:34	17:27	23:37
	176cm	66cm	166cm	46cm
中潮 出 05:35 入 18:46 出 15:27 入 03:46

日振島（愛媛）2024年04月20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
4/20 00:00	58.3	↑2.5
4/20 00:10	61.1	↑2.8
4/20 00:20	64.3	↑3.2
4/20 00:30	67.7	↑3.4
4/20 00:40	71.5	↑3.8
4/20 00:50	75.5	↑4.0
4/20 01:00	79.7	↑4.2
4/20 01:10	84.2	↑4.5
4/20 01:20	88.8	↑4.6
4/20 01:30	93.6	↑4.8
4/20 01:40	98.5	↑4.9
4/20 01:50	103.5	↑5.0
4/20 02:00	108.6	↑5.1	最大潮位差
4/20 02:10	113.7	↑5.1	最大潮位差
4/20 02:20	118.8	↑5.1	最大潮位差
4/20 02:30	123.8	↑5.0
4/20 02:40	128.8	↑5.0
4/20 02:50	133.6	↑4.8
4/20 03:00	138.4	↑4.8
4/20 03:10	143.0	↑4.6
4/20 03:20	147.3	↑4.3
4/20 03:30	151.5	↑4.2
4/20 03:40	155.4	↑3.9
4/20 03:50	159.0	↑3.6
4/20 04:00	162.3	↑3.3
4/20 04:10	165.3	↑3.0
4/20 04:20	168.0	↑2.7
4/20 04:30	170.3	↑2.3
4/20 04:40	172.2	↑1.9
4/20 04:50	173.7	↑1.5
4/20 05:00	174.9	↑1.2
4/20 05:10	175.6	↑0.7
4/20 05:20	175.9	↑0.3	満潮
4/20 05:30	175.9	0
4/20 05:40	175.4	↓-0.5
4/20 05:50	174.5	↓-0.9
4/20 06:00	173.2	↓-1.3
4/20 06:10	171.6	↓-1.6
4/20 06:20	169.6	↓-2.0
4/20 06:30	167.2	↓-2.4
4/20 06:40	164.5	↓-2.7
4/20 06:50	161.4	↓-3.1
4/20 07:00	158.1	↓-3.3
4/20 07:10	154.5	↓-3.6
4/20 07:20	150.7	↓-3.8
4/20 07:30	146.6	↓-4.1
4/20 07:40	142.3	↓-4.3
4/20 07:50	137.9	↓-4.4
4/20 08:00	133.4	↓-4.5
4/20 08:10	128.8	↓-4.6
4/20 08:20	124.1	↓-4.7
4/20 08:30	119.4	↓-4.7
4/20 08:40	114.7	↓-4.7
4/20 08:50	110.1	↓-4.6
4/20 09:00	105.5	↓-4.6
4/20 09:10	101.0	↓-4.5
4/20 09:20	96.7	↓-4.3
4/20 09:30	92.6	↓-4.1
4/20 09:40	88.6	↓-4.0
4/20 09:50	84.9	↓-3.7
4/20 10:00	81.4	↓-3.5
4/20 10:10	78.3	↓-3.1
4/20 10:20	75.4	↓-2.9
4/20 10:30	72.9	↓-2.5
4/20 10:40	70.7	↓-2.2
4/20 10:50	68.8	↓-1.9
4/20 11:00	67.4	↓-1.4
4/20 11:10	66.3	↓-1.1
4/20 11:20	65.6	↓-0.7
4/20 11:30	65.3	↓-0.3	干潮
4/20 11:40	65.3	0
4/20 11:50	65.8	↑0.5
4/20 12:00	66.7	↑0.9
4/20 12:10	67.9	↑1.2
4/20 12:20	69.6	↑1.7
4/20 12:30	71.5	↑1.9
4/20 12:40	73.9	↑2.4
4/20 12:50	76.5	↑2.6
4/20 13:00	79.5	↑3.0
4/20 13:10	82.7	↑3.2
4/20 13:20	86.2	↑3.5
4/20 13:30	89.9	↑3.7
4/20 13:40	93.8	↑3.9
4/20 13:50	97.9	↑4.1
4/20 14:00	102.1	↑4.2
4/20 14:10	106.4	↑4.3
4/20 14:20	110.8	↑4.4
4/20 14:30	115.3	↑4.5
4/20 14:40	119.7	↑4.4
4/20 14:50	124.1	↑4.4
4/20 15:00	128.5	↑4.4
4/20 15:10	132.7	↑4.2
4/20 15:20	136.8	↑4.1
4/20 15:30	140.7	↑3.9
4/20 15:40	144.5	↑3.8
4/20 15:50	148.0	↑3.5
4/20 16:00	151.3	↑3.3
4/20 16:10	154.2	↑2.9
4/20 16:20	156.9	↑2.7
4/20 16:30	159.3	↑2.4
4/20 16:40	161.3	↑2.0
4/20 16:50	162.9	↑1.6
4/20 17:00	164.1	↑1.2
4/20 17:10	165.0	↑0.9
4/20 17:20	165.4	↑0.4	満潮
4/20 17:30	165.5	↑0.1
4/20 17:40	165.1	↓-0.4
4/20 17:50	164.3	↓-0.8
4/20 18:00	163.1	↓-1.2
4/20 18:10	161.5	↓-1.6
4/20 18:20	159.5	↓-2.0
4/20 18:30	157.2	↓-2.3
4/20 18:40	154.4	↓-2.8
4/20 18:50	151.3	↓-3.1
4/20 19:00	147.9	↓-3.4
4/20 19:10	144.2	↓-3.7
4/20 19:20	140.2	↓-4.0
4/20 19:30	135.9	↓-4.3
4/20 19:40	131.5	↓-4.4
4/20 19:50	126.8	↓-4.7
4/20 20:00	122.0	↓-4.8
4/20 20:10	117.0	↓-5.0
4/20 20:20	112.0	↓-5.0
4/20 20:30	106.9	↓-5.1	最大潮位差
4/20 20:40	101.8	↓-5.1	最大潮位差
4/20 20:50	96.7	↓-5.1	最大潮位差
4/20 21:00	91.7	↓-5.0
4/20 21:10	86.7	↓-5.0
4/20 21:20	81.9	↓-4.8
4/20 21:30	77.3	↓-4.6
4/20 21:40	72.9	↓-4.4
4/20 21:50	68.7	↓-4.2
4/20 22:00	64.7	↓-4.0
4/20 22:10	61.1	↓-3.6
4/20 22:20	57.8	↓-3.3
4/20 22:30	54.8	↓-3.0
4/20 22:40	52.2	↓-2.6
4/20 22:50	50.0	↓-2.2
4/20 23:00	48.2	↓-1.8
4/20 23:10	46.8	↓-1.4
4/20 23:20	45.9	↓-0.9
4/20 23:30	45.4	↓-0.5	干潮
4/20 23:40	45.4	0
4/20 23:50	45.8	↑0.4