20 (金)	05:44	11:56	18:03	-
	182cm	48cm	178cm	-
中潮 出 05:36 入 18:45 出 16:38 入 04:18

日振島（愛媛）2035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	50.3	↑1.4
4/20 00:10	52.1	↑1.8
4/20 00:20	54.3	↑2.2
4/20 00:30	56.9	↑2.6
4/20 00:40	60.0	↑3.1
4/20 00:50	63.4	↑3.4
4/20 01:00	67.1	↑3.7
4/20 01:10	71.2	↑4.1
4/20 01:20	75.5	↑4.3
4/20 01:30	80.2	↑4.7
4/20 01:40	85.0	↑4.8
4/20 01:50	90.1	↑5.1
4/20 02:00	95.3	↑5.2
4/20 02:10	100.7	↑5.4
4/20 02:20	106.2	↑5.5
4/20 02:30	111.7	↑5.5
4/20 02:40	117.3	↑5.6
4/20 02:50	122.8	↑5.5
4/20 03:00	128.3	↑5.5
4/20 03:10	133.7	↑5.4
4/20 03:20	138.9	↑5.2
4/20 03:30	144.0	↑5.1
4/20 03:40	148.9	↑4.9
4/20 03:50	153.5	↑4.6
4/20 04:00	157.9	↑4.4
4/20 04:10	162.0	↑4.1
4/20 04:20	165.7	↑3.7
4/20 04:30	169.1	↑3.4
4/20 04:40	172.1	↑3.0
4/20 04:50	174.7	↑2.6
4/20 05:00	176.9	↑2.2
4/20 05:10	178.6	↑1.7
4/20 05:20	179.9	↑1.3
4/20 05:30	180.7	↑0.8
4/20 05:40	181.1	↑0.4	満潮
4/20 05:50	181.0	↓-0.1
4/20 06:00	180.4	↓-0.6
4/20 06:10	179.4	↓-1.0
4/20 06:20	177.9	↓-1.5
4/20 06:30	175.9	↓-2.0
4/20 06:40	173.5	↓-2.4
4/20 06:50	170.7	↓-2.8
4/20 07:00	167.5	↓-3.2
4/20 07:10	163.9	↓-3.6
4/20 07:20	160.0	↓-3.9
4/20 07:30	155.7	↓-4.3
4/20 07:40	151.2	↓-4.5
4/20 07:50	146.4	↓-4.8
4/20 08:00	141.3	↓-5.1
4/20 08:10	136.1	↓-5.2
4/20 08:20	130.7	↓-5.4
4/20 08:30	125.2	↓-5.5
4/20 08:40	119.6	↓-5.6
4/20 08:50	114.0	↓-5.6
4/20 09:00	108.3	↓-5.7
4/20 09:10	102.8	↓-5.5
4/20 09:20	97.2	↓-5.6
4/20 09:30	91.9	↓-5.3
4/20 09:40	86.6	↓-5.3
4/20 09:50	81.6	↓-5.0
4/20 10:00	76.8	↓-4.8
4/20 10:10	72.3	↓-4.5
4/20 10:20	68.0	↓-4.3
4/20 10:30	64.1	↓-3.9
4/20 10:40	60.6	↓-3.5
4/20 10:50	57.4	↓-3.2
4/20 11:00	54.7	↓-2.7
4/20 11:10	52.3	↓-2.4
4/20 11:20	50.4	↓-1.9
4/20 11:30	49.0	↓-1.4
4/20 11:40	48.0	↓-1.0
4/20 11:50	47.5	↓-0.5	干潮
4/20 12:00	47.5	0
4/20 12:10	48.0	↑0.5
4/20 12:20	48.9	↑0.9
4/20 12:30	50.3	↑1.4
4/20 12:40	52.1	↑1.8
4/20 12:50	54.4	↑2.3
4/20 13:00	57.1	↑2.7
4/20 13:10	60.3	↑3.2
4/20 13:20	63.8	↑3.5
4/20 13:30	67.6	↑3.8
4/20 13:40	71.8	↑4.2
4/20 13:50	76.3	↑4.5
4/20 14:00	81.1	↑4.8
4/20 14:10	86.1	↑5.0
4/20 14:20	91.3	↑5.2
4/20 14:30	96.6	↑5.3
4/20 14:40	102.1	↑5.5
4/20 14:50	107.7	↑5.6
4/20 15:00	113.2	↑5.5
4/20 15:10	118.8	↑5.6
4/20 15:20	124.4	↑5.6
4/20 15:30	129.8	↑5.4
4/20 15:40	135.1	↑5.3
4/20 15:50	140.3	↑5.2
4/20 16:00	145.3	↑5.0
4/20 16:10	150.0	↑4.7
4/20 16:20	154.5	↑4.5
4/20 16:30	158.6	↑4.1
4/20 16:40	162.4	↑3.8
4/20 16:50	165.8	↑3.4
4/20 17:00	168.9	↑3.1
4/20 17:10	171.5	↑2.6
4/20 17:20	173.7	↑2.2
4/20 17:30	175.5	↑1.8
4/20 17:40	176.7	↑1.2
4/20 17:50	177.6	↑0.9
4/20 18:00	177.9	↑0.3	満潮
4/20 18:10	177.7	↓-0.2
4/20 18:20	177.1	↓-0.6
4/20 18:30	176.0	↓-1.1
4/20 18:40	174.4	↓-1.6
4/20 18:50	172.3	↓-2.1
4/20 19:00	169.8	↓-2.5
4/20 19:10	166.9	↓-2.9
4/20 19:20	163.5	↓-3.4
4/20 19:30	159.8	↓-3.7
4/20 19:40	155.7	↓-4.1
4/20 19:50	151.3	↓-4.4
4/20 20:00	146.5	↓-4.8
4/20 20:10	141.6	↓-4.9
4/20 20:20	136.4	↓-5.2
4/20 20:30	131.0	↓-5.4
4/20 20:40	125.4	↓-5.6
4/20 20:50	119.8	↓-5.6
4/20 21:00	114.1	↓-5.7
4/20 21:10	108.3	↓-5.8	最大潮位差
4/20 21:20	102.6	↓-5.7
4/20 21:30	96.9	↓-5.7
4/20 21:40	91.3	↓-5.6
4/20 21:50	85.9	↓-5.4
4/20 22:00	80.7	↓-5.2
4/20 22:10	75.6	↓-5.1
4/20 22:20	70.9	↓-4.7
4/20 22:30	66.4	↓-4.5
4/20 22:40	62.3	↓-4.1
4/20 22:50	58.5	↓-3.8
4/20 23:00	55.1	↓-3.4
4/20 23:10	52.1	↓-3.0
4/20 23:20	49.6	↓-2.5
4/20 23:30	47.5	↓-2.1
4/20 23:40	45.9	↓-1.6
4/20 23:50	44.8	↓-1.1