20 (日)	12:21	05:29	-	17:54
	382cm	42cm	-	56cm
中潮 出 05:56 入 18:10 出 08:48 入 20:13

小島（愛媛）2020年09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
9/20 00:00	385.3	↑0.3
9/20 00:10	384.1	↓-1.2
9/20 00:20	381.5	↓-2.6
9/20 00:30	377.5	↓-4.0
9/20 00:40	372.0	↓-5.5
9/20 00:50	365.1	↓-6.9
9/20 01:00	356.7	↓-8.4
9/20 01:10	347.1	↓-9.6
9/20 01:20	336.2	↓-10.9
9/20 01:30	324.0	↓-12.2
9/20 01:40	310.8	↓-13.2
9/20 01:50	296.6	↓-14.2
9/20 02:00	281.6	↓-15.0
9/20 02:10	265.8	↓-15.8
9/20 02:20	249.5	↓-16.3
9/20 02:30	232.8	↓-16.7
9/20 02:40	215.9	↓-16.9
9/20 02:50	198.9	↓-17.0	最大潮位差
9/20 03:00	182.1	↓-16.8
9/20 03:10	165.7	↓-16.4
9/20 03:20	149.7	↓-16.0
9/20 03:30	134.4	↓-15.3
9/20 03:40	119.9	↓-14.5
9/20 03:50	106.4	↓-13.5
9/20 04:00	94.0	↓-12.4
9/20 04:10	82.7	↓-11.3
9/20 04:20	72.8	↓-9.9
9/20 04:30	64.1	↓-8.7
9/20 04:40	56.9	↓-7.2
9/20 04:50	51.1	↓-5.8
9/20 05:00	46.7	↓-4.4
9/20 05:10	43.7	↓-3.0
9/20 05:20	42.0	↓-1.7	干潮
9/20 05:30	41.6	↓-0.4
9/20 05:40	42.5	↑0.9
9/20 05:50	44.5	↑2.0
9/20 06:00	47.6	↑3.1
9/20 06:10	51.7	↑4.1
9/20 06:20	56.7	↑5.0
9/20 06:30	62.5	↑5.8
9/20 06:40	69.1	↑6.6
9/20 06:50	76.3	↑7.2
9/20 07:00	84.2	↑7.9
9/20 07:10	92.5	↑8.3
9/20 07:20	101.4	↑8.9
9/20 07:30	110.7	↑9.3
9/20 07:40	120.5	↑9.8
9/20 07:50	130.5	↑10.0
9/20 08:00	141.0	↑10.5
9/20 08:10	151.7	↑10.7
9/20 08:20	162.7	↑11.0
9/20 08:30	174.0	↑11.3
9/20 08:40	185.5	↑11.5
9/20 08:50	197.2	↑11.7
9/20 09:00	209.1	↑11.9
9/20 09:10	221.1	↑12.0
9/20 09:20	233.2	↑12.1
9/20 09:30	245.3	↑12.1
9/20 09:40	257.4	↑12.1
9/20 09:50	269.4	↑12.0
9/20 10:00	281.2	↑11.8
9/20 10:10	292.7	↑11.5
9/20 10:20	303.9	↑11.2
9/20 10:30	314.7	↑10.8
9/20 10:40	325.0	↑10.3
9/20 10:50	334.7	↑9.7
9/20 11:00	343.6	↑8.9
9/20 11:10	351.9	↑8.3
9/20 11:20	359.2	↑7.3
9/20 11:30	365.6	↑6.4
9/20 11:40	371.0	↑5.4
9/20 11:50	375.3	↑4.3
9/20 12:00	378.5	↑3.2
9/20 12:10	380.4	↑1.9
9/20 12:20	381.1	↑0.7	満潮
9/20 12:30	380.5	↓-0.6
9/20 12:40	378.5	↓-2.0
9/20 12:50	375.2	↓-3.3
9/20 13:00	370.6	↓-4.6
9/20 13:10	364.6	↓-6.0
9/20 13:20	357.3	↓-7.3
9/20 13:30	348.7	↓-8.6
9/20 13:40	338.9	↓-9.8
9/20 13:50	327.9	↓-11.0
9/20 14:00	315.8	↓-12.1
9/20 14:10	302.8	↓-13.0
9/20 14:20	288.9	↓-13.9
9/20 14:30	274.3	↓-14.6
9/20 14:40	259.1	↓-15.2
9/20 14:50	243.4	↓-15.7
9/20 15:00	227.5	↓-15.9
9/20 15:10	211.5	↓-16.0
9/20 15:20	195.5	↓-16.0
9/20 15:30	179.8	↓-15.7
9/20 15:40	164.5	↓-15.3
9/20 15:50	149.7	↓-14.8
9/20 16:00	135.6	↓-14.1
9/20 16:10	122.4	↓-13.2
9/20 16:20	110.2	↓-12.2
9/20 16:30	99.0	↓-11.2
9/20 16:40	89.0	↓-10.0
9/20 16:50	80.3	↓-8.7
9/20 17:00	72.9	↓-7.4
9/20 17:10	66.7	↓-6.2
9/20 17:20	61.9	↓-4.8
9/20 17:30	58.4	↓-3.5
9/20 17:40	56.2	↓-2.2
9/20 17:50	55.3	↓-0.9	干潮
9/20 18:00	55.5	↑0.2
9/20 18:10	56.9	↑1.4
9/20 18:20	59.4	↑2.5
9/20 18:30	62.9	↑3.5
9/20 18:40	67.3	↑4.4
9/20 18:50	72.5	↑5.2
9/20 19:00	78.5	↑6.0
9/20 19:10	85.3	↑6.8
9/20 19:20	92.7	↑7.4
9/20 19:30	100.7	↑8.0
9/20 19:40	109.2	↑8.5
9/20 19:50	118.2	↑9.0
9/20 20:00	127.7	↑9.5
9/20 20:10	137.6	↑9.9
9/20 20:20	147.9	↑10.3
9/20 20:30	158.5	↑10.6
9/20 20:40	169.5	↑11.0
9/20 20:50	180.7	↑11.2
9/20 21:00	192.2	↑11.5
9/20 21:10	204.0	↑11.8
9/20 21:20	215.8	↑11.8
9/20 21:30	227.8	↑12.0
9/20 21:40	239.9	↑12.1
9/20 21:50	251.9	↑12.0
9/20 22:00	263.9	↑12.0
9/20 22:10	275.7	↑11.8
9/20 22:20	287.2	↑11.5
9/20 22:30	298.4	↑11.2
9/20 22:40	309.2	↑10.8
9/20 22:50	319.5	↑10.3
9/20 23:00	329.1	↑9.6
9/20 23:10	338.1	↑9.0
9/20 23:20	346.3	↑8.2
9/20 23:30	353.6	↑7.3
9/20 23:40	359.9	↑6.3
9/20 23:50	365.2	↑5.3