01 (木)	00:48	06:16	12:40	18:21
	353cm	52cm	331cm	2cm
中潮 出 05:57 入 18:31 出 22:41 入 08:15 潮干狩り ○ 05:57～07:29

小島（愛媛）2021年04月01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
4/1 00:00	339.6	↑5.9
4/1 00:10	344.5	↑4.9
4/1 00:20	348.3	↑3.8
4/1 00:30	350.9	↑2.6
4/1 00:40	352.4	↑1.5	満潮
4/1 00:50	352.6	↑0.2
4/1 01:00	351.6	↓-1.0
4/1 01:10	349.2	↓-2.4
4/1 01:20	345.6	↓-3.6
4/1 01:30	340.7	↓-4.9
4/1 01:40	334.5	↓-6.2
4/1 01:50	327.1	↓-7.4
4/1 02:00	318.5	↓-8.6
4/1 02:10	308.8	↓-9.7
4/1 02:20	298.0	↓-10.8
4/1 02:30	286.2	↓-11.8
4/1 02:40	273.6	↓-12.6
4/1 02:50	260.2	↓-13.4
4/1 03:00	246.2	↓-14.0
4/1 03:10	231.8	↓-14.4
4/1 03:20	217.0	↓-14.8
4/1 03:30	202.1	↓-14.9
4/1 03:40	187.1	↓-15.0
4/1 03:50	172.4	↓-14.7
4/1 04:00	157.9	↓-14.5
4/1 04:10	143.9	↓-14.0
4/1 04:20	130.6	↓-13.3
4/1 04:30	118.0	↓-12.6
4/1 04:40	106.2	↓-11.8
4/1 04:50	95.5	↓-10.7
4/1 05:00	85.8	↓-9.7
4/1 05:10	77.3	↓-8.5
4/1 05:20	70.0	↓-7.3
4/1 05:30	63.9	↓-6.1
4/1 05:40	59.1	↓-4.8
4/1 05:50	55.5	↓-3.6
4/1 06:00	53.1	↓-2.4
4/1 06:10	51.9	↓-1.2	干潮
4/1 06:20	51.9	0
4/1 06:30	52.9	↑1.0
4/1 06:40	55.0	↑2.1
4/1 06:50	58.0	↑3.0
4/1 07:00	61.9	↑3.9
4/1 07:10	66.7	↑4.8
4/1 07:20	72.1	↑5.4
4/1 07:30	78.3	↑6.2
4/1 07:40	85.1	↑6.8
4/1 07:50	92.4	↑7.3
4/1 08:00	100.3	↑7.9
4/1 08:10	108.6	↑8.3
4/1 08:20	117.3	↑8.7
4/1 08:30	126.4	↑9.1
4/1 08:40	135.9	↑9.5
4/1 08:50	145.7	↑9.8
4/1 09:00	155.7	↑10.0
4/1 09:10	166.0	↑10.3
4/1 09:20	176.5	↑10.5
4/1 09:30	187.1	↑10.6
4/1 09:40	197.9	↑10.8
4/1 09:50	208.7	↑10.8
4/1 10:00	219.5	↑10.8
4/1 10:10	230.2	↑10.7
4/1 10:20	240.9	↑10.7
4/1 10:30	251.3	↑10.4
4/1 10:40	261.4	↑10.1
4/1 10:50	271.1	↑9.7
4/1 11:00	280.4	↑9.3
4/1 11:10	289.2	↑8.8
4/1 11:20	297.3	↑8.1
4/1 11:30	304.8	↑7.5
4/1 11:40	311.4	↑6.6
4/1 11:50	317.2	↑5.8
4/1 12:00	322.0	↑4.8
4/1 12:10	325.8	↑3.8
4/1 12:20	328.5	↑2.7
4/1 12:30	330.1	↑1.6	満潮
4/1 12:40	330.6	↑0.5	満潮
4/1 12:50	329.8	↓-0.8
4/1 13:00	327.8	↓-2.0
4/1 13:10	324.5	↓-3.3
4/1 13:20	320.0	↓-4.5
4/1 13:30	314.3	↓-5.7
4/1 13:40	307.3	↓-7.0
4/1 13:50	299.1	↓-8.2
4/1 14:00	289.7	↓-9.4
4/1 14:10	279.3	↓-10.4
4/1 14:20	267.8	↓-11.5
4/1 14:30	255.4	↓-12.4
4/1 14:40	242.1	↓-13.3
4/1 14:50	228.1	↓-14.0
4/1 15:00	213.5	↓-14.6
4/1 15:10	198.4	↓-15.1
4/1 15:20	182.9	↓-15.5
4/1 15:30	167.2	↓-15.7	最大潮位差
4/1 15:40	151.5	↓-15.7	最大潮位差
4/1 15:50	135.9	↓-15.6
4/1 16:00	120.6	↓-15.3
4/1 16:10	105.7	↓-14.9
4/1 16:20	91.3	↓-14.4
4/1 16:30	77.7	↓-13.6
4/1 16:40	64.9	↓-12.8
4/1 16:50	53.1	↓-11.8
4/1 17:00	42.4	↓-10.7
4/1 17:10	32.8	↓-9.6
4/1 17:20	24.4	↓-8.4
4/1 17:30	17.3	↓-7.1
4/1 17:40	11.5	↓-5.8
4/1 17:50	7.1	↓-4.4
4/1 18:00	3.9	↓-3.2
4/1 18:10	2.0	↓-1.9
4/1 18:20	1.4	↓-0.6	干潮
4/1 18:30	1.9	↑0.5
4/1 18:40	3.6	↑1.7
4/1 18:50	6.3	↑2.7
4/1 19:00	9.9	↑3.6
4/1 19:10	14.5	↑4.6
4/1 19:20	19.9	↑5.4
4/1 19:30	26.0	↑6.1
4/1 19:40	32.7	↑6.7
4/1 19:50	40.0	↑7.3
4/1 20:00	47.8	↑7.8
4/1 20:10	56.1	↑8.3
4/1 20:20	64.8	↑8.7
4/1 20:30	73.8	↑9.0
4/1 20:40	83.2	↑9.4
4/1 20:50	92.8	↑9.6
4/1 21:00	102.8	↑10.0
4/1 21:10	113.0	↑10.2
4/1 21:20	123.4	↑10.4
4/1 21:30	134.0	↑10.6
4/1 21:40	144.9	↑10.9
4/1 21:50	155.9	↑11.0
4/1 22:00	167.1	↑11.2
4/1 22:10	178.4	↑11.3
4/1 22:20	189.7	↑11.3
4/1 22:30	201.2	↑11.5
4/1 22:40	212.6	↑11.4
4/1 22:50	223.9	↑11.3
4/1 23:00	235.2	↑11.3
4/1 23:10	246.3	↑11.1
4/1 23:20	257.1	↑10.8
4/1 23:30	267.6	↑10.5
4/1 23:40	277.7	↑10.1
4/1 23:50	287.4	↑9.7