2 (金)	02:15	08:39	13:57	20:41
	353cm	90cm	317cm	23cm
中潮 出 05:53 入 18:28 出 23:48 入 08:56

粟島（香川）2021年04月2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
4/2 00:00	262.3	↑13.3
4/2 00:10	274.8	↑12.5
4/2 00:20	286.6	↑11.8
4/2 00:30	297.5	↑10.9
4/2 00:40	307.4	↑9.9
4/2 00:50	316.4	↑9.0
4/2 01:00	324.4	↑8.0
4/2 01:10	331.4	↑7.0
4/2 01:20	337.3	↑5.9
4/2 01:30	342.3	↑5.0
4/2 01:40	346.2	↑3.9
4/2 01:50	349.1	↑2.9
4/2 02:00	351.0	↑1.9
4/2 02:10	351.9	↑0.9	満潮
4/2 02:20	351.9	0
4/2 02:30	350.9	↓-1.0
4/2 02:40	348.9	↓-2.0
4/2 02:50	346.0	↓-2.9
4/2 03:00	342.3	↓-3.7
4/2 03:10	337.6	↓-4.7
4/2 03:20	332.1	↓-5.5
4/2 03:30	325.8	↓-6.3
4/2 03:40	318.7	↓-7.1
4/2 03:50	310.9	↓-7.8
4/2 04:00	302.5	↓-8.4
4/2 04:10	293.4	↓-9.1
4/2 04:20	283.9	↓-9.5
4/2 04:30	273.9	↓-10.0
4/2 04:40	263.6	↓-10.3
4/2 04:50	253.0	↓-10.6
4/2 05:00	242.2	↓-10.8
4/2 05:10	231.4	↓-10.8
4/2 05:20	220.5	↓-10.9
4/2 05:30	209.7	↓-10.8
4/2 05:40	199.1	↓-10.6
4/2 05:50	188.8	↓-10.3
4/2 06:00	178.7	↓-10.1
4/2 06:10	169.0	↓-9.7
4/2 06:20	159.7	↓-9.3
4/2 06:30	150.8	↓-8.9
4/2 06:40	142.4	↓-8.4
4/2 06:50	134.6	↓-7.8
4/2 07:00	127.2	↓-7.4
4/2 07:10	120.5	↓-6.7
4/2 07:20	114.3	↓-6.2
4/2 07:30	108.7	↓-5.6
4/2 07:40	103.8	↓-4.9
4/2 07:50	99.6	↓-4.2
4/2 08:00	96.0	↓-3.6
4/2 08:10	93.2	↓-2.8
4/2 08:20	91.2	↓-2.0
4/2 08:30	90.0	↓-1.2	干潮
4/2 08:40	89.7	↓-0.3
4/2 08:50	90.3	↑0.6
4/2 09:00	91.9	↑1.6
4/2 09:10	94.4	↑2.5
4/2 09:20	97.9	↑3.5
4/2 09:30	102.4	↑4.5
4/2 09:40	108.0	↑5.6
4/2 09:50	114.5	↑6.5
4/2 10:00	121.9	↑7.4
4/2 10:10	130.3	↑8.4
4/2 10:20	139.5	↑9.2
4/2 10:30	149.4	↑9.9
4/2 10:40	159.9	↑10.5
4/2 10:50	171.0	↑11.1
4/2 11:00	182.4	↑11.4
4/2 11:10	194.1	↑11.7
4/2 11:20	205.9	↑11.8
4/2 11:30	217.6	↑11.7
4/2 11:40	229.2	↑11.6
4/2 11:50	240.4	↑11.2
4/2 12:00	251.2	↑10.8
4/2 12:10	261.4	↑10.2
4/2 12:20	271.0	↑9.6
4/2 12:30	279.8	↑8.8
4/2 12:40	287.7	↑7.9
4/2 12:50	294.7	↑7.0
4/2 13:00	300.8	↑6.1
4/2 13:10	305.9	↑5.1
4/2 13:20	310.0	↑4.1
4/2 13:30	313.1	↑3.1
4/2 13:40	315.2	↑2.1
4/2 13:50	316.3	↑1.1	満潮
4/2 14:00	316.4	↑0.1
4/2 14:10	315.6	↓-0.8
4/2 14:20	313.8	↓-1.8
4/2 14:30	311.2	↓-2.6
4/2 14:40	307.7	↓-3.5
4/2 14:50	303.4	↓-4.3
4/2 15:00	298.2	↓-5.2
4/2 15:10	292.3	↓-5.9
4/2 15:20	285.6	↓-6.7
4/2 15:30	278.2	↓-7.4
4/2 15:40	270.1	↓-8.1
4/2 15:50	261.4	↓-8.7
4/2 16:00	252.0	↓-9.4
4/2 16:10	242.2	↓-9.8
4/2 16:20	231.8	↓-10.4
4/2 16:30	221.0	↓-10.8
4/2 16:40	209.9	↓-11.1
4/2 16:50	198.5	↓-11.4
4/2 17:00	186.9	↓-11.6
4/2 17:10	175.2	↓-11.7
4/2 17:20	163.5	↓-11.7
4/2 17:30	151.8	↓-11.7
4/2 17:40	140.3	↓-11.5
4/2 17:50	129.1	↓-11.2
4/2 18:00	118.1	↓-11.0
4/2 18:10	107.6	↓-10.5
4/2 18:20	97.4	↓-10.2
4/2 18:30	87.8	↓-9.6
4/2 18:40	78.7	↓-9.1
4/2 18:50	70.2	↓-8.5
4/2 19:00	62.4	↓-7.8
4/2 19:10	55.2	↓-7.2
4/2 19:20	48.6	↓-6.6
4/2 19:30	42.8	↓-5.8
4/2 19:40	37.6	↓-5.2
4/2 19:50	33.2	↓-4.4
4/2 20:00	29.5	↓-3.7
4/2 20:10	26.6	↓-2.9
4/2 20:20	24.5	↓-2.1
4/2 20:30	23.2	↓-1.3
4/2 20:40	22.7	↓-0.5	干潮
4/2 20:50	23.1	↑0.4
4/2 21:00	24.4	↑1.3
4/2 21:10	26.7	↑2.3
4/2 21:20	29.9	↑3.2
4/2 21:30	34.1	↑4.2
4/2 21:40	39.4	↑5.3
4/2 21:50	45.6	↑6.2
4/2 22:00	52.9	↑7.3
4/2 22:10	61.1	↑8.2
4/2 22:20	70.4	↑9.3
4/2 22:30	80.5	↑10.1
4/2 22:40	91.5	↑11.0
4/2 22:50	103.2	↑11.7
4/2 23:00	115.6	↑12.4
4/2 23:10	128.6	↑13.0
4/2 23:20	142.0	↑13.4
4/2 23:30	155.7	↑13.7
4/2 23:40	169.5	↑13.8
4/2 23:50	183.4	↑13.9	最大潮位差