27 (土)	10:51	04:29	22:57	17:09
	348cm	28cm	320cm	73cm
大潮 出 06:01 入 18:24 出 16:41 入 05:15

粟島（香川）2021年03月27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
3/27 00:00	239.2	↓-9.4
3/27 00:10	229.3	↓-9.9
3/27 00:20	219.0	↓-10.3
3/27 00:30	208.3	↓-10.7
3/27 00:40	197.4	↓-10.9
3/27 00:50	186.4	↓-11.0
3/27 01:00	175.3	↓-11.1
3/27 01:10	164.3	↓-11.0
3/27 01:20	153.4	↓-10.9
3/27 01:30	142.7	↓-10.7
3/27 01:40	132.1	↓-10.6
3/27 01:50	121.9	↓-10.2
3/27 02:00	112.0	↓-9.9
3/27 02:10	102.5	↓-9.5
3/27 02:20	93.3	↓-9.2
3/27 02:30	84.6	↓-8.7
3/27 02:40	76.3	↓-8.3
3/27 02:50	68.5	↓-7.8
3/27 03:00	61.3	↓-7.2
3/27 03:10	54.6	↓-6.7
3/27 03:20	48.6	↓-6.0
3/27 03:30	43.2	↓-5.4
3/27 03:40	38.6	↓-4.6
3/27 03:50	34.7	↓-3.9
3/27 04:00	31.6	↓-3.1
3/27 04:10	29.5	↓-2.1
3/27 04:20	28.3	↓-1.2	干潮
3/27 04:30	28.0	↓-0.3
3/27 04:40	28.8	↑0.8
3/27 04:50	30.5	↑1.7
3/27 05:00	33.4	↑2.9
3/27 05:10	37.2	↑3.8
3/27 05:20	42.1	↑4.9
3/27 05:30	48.0	↑5.9
3/27 05:40	54.9	↑6.9
3/27 05:50	62.7	↑7.8
3/27 06:00	71.3	↑8.6
3/27 06:10	80.7	↑9.4
3/27 06:20	90.8	↑10.1
3/27 06:30	101.6	↑10.8
3/27 06:40	112.8	↑11.2
3/27 06:50	124.6	↑11.8
3/27 07:00	136.7	↑12.1
3/27 07:10	149.1	↑12.4
3/27 07:20	161.7	↑12.6
3/27 07:30	174.4	↑12.7
3/27 07:40	187.1	↑12.7
3/27 07:50	199.9	↑12.8	最大潮位差
3/27 08:00	212.5	↑12.6
3/27 08:10	225.0	↑12.5
3/27 08:20	237.3	↑12.3
3/27 08:30	249.3	↑12.0
3/27 08:40	260.9	↑11.6
3/27 08:50	272.2	↑11.3
3/27 09:00	282.9	↑10.7
3/27 09:10	293.0	↑10.1
3/27 09:20	302.5	↑9.5
3/27 09:30	311.3	↑8.8
3/27 09:40	319.3	↑8.0
3/27 09:50	326.5	↑7.2
3/27 10:00	332.7	↑6.2
3/27 10:10	337.9	↑5.2
3/27 10:20	342.0	↑4.1
3/27 10:30	345.0	↑3.0
3/27 10:40	346.8	↑1.8
3/27 10:50	347.4	↑0.6	満潮
3/27 11:00	346.9	↓-0.5
3/27 11:10	345.1	↓-1.8
3/27 11:20	342.1	↓-3.0
3/27 11:30	338.0	↓-4.1
3/27 11:40	332.9	↓-5.1
3/27 11:50	326.7	↓-6.2
3/27 12:00	319.5	↓-7.2
3/27 12:10	311.5	↓-8.0
3/27 12:20	302.8	↓-8.7
3/27 12:30	293.4	↓-9.4
3/27 12:40	283.4	↓-10.0
3/27 12:50	273.1	↓-10.3
3/27 13:00	262.4	↓-10.7
3/27 13:10	251.5	↓-10.9
3/27 13:20	240.4	↓-11.1
3/27 13:30	229.3	↓-11.1
3/27 13:40	218.3	↓-11.0
3/27 13:50	207.3	↓-11.0
3/27 14:00	196.5	↓-10.8
3/27 14:10	185.9	↓-10.6
3/27 14:20	175.5	↓-10.4
3/27 14:30	165.4	↓-10.1
3/27 14:40	155.7	↓-9.7
3/27 14:50	146.2	↓-9.5
3/27 15:00	137.1	↓-9.1
3/27 15:10	128.5	↓-8.6
3/27 15:20	120.2	↓-8.3
3/27 15:30	112.5	↓-7.7
3/27 15:40	105.3	↓-7.2
3/27 15:50	98.6	↓-6.7
3/27 16:00	92.5	↓-6.1
3/27 16:10	87.2	↓-5.3
3/27 16:20	82.5	↓-4.7
3/27 16:30	78.7	↓-3.8
3/27 16:40	75.6	↓-3.1
3/27 16:50	73.5	↓-2.1
3/27 17:00	72.3	↓-1.2	干潮
3/27 17:10	72.0	↓-0.3
3/27 17:20	72.8	↑0.8
3/27 17:30	74.5	↑1.7
3/27 17:40	77.3	↑2.8
3/27 17:50	81.0	↑3.7
3/27 18:00	85.6	↑4.6
3/27 18:10	91.2	↑5.6
3/27 18:20	97.7	↑6.5
3/27 18:30	104.9	↑7.2
3/27 18:40	112.9	↑8.0
3/27 18:50	121.5	↑8.6
3/27 19:00	130.7	↑9.2
3/27 19:10	140.4	↑9.7
3/27 19:20	150.4	↑10.0
3/27 19:30	160.8	↑10.4
3/27 19:40	171.4	↑10.6
3/27 19:50	182.2	↑10.8
3/27 20:00	193.0	↑10.8
3/27 20:10	203.8	↑10.8
3/27 20:20	214.5	↑10.7
3/27 20:30	225.1	↑10.6
3/27 20:40	235.4	↑10.3
3/27 20:50	245.5	↑10.1
3/27 21:00	255.2	↑9.7
3/27 21:10	264.5	↑9.3
3/27 21:20	273.3	↑8.8
3/27 21:30	281.6	↑8.3
3/27 21:40	289.2	↑7.6
3/27 21:50	296.2	↑7.0
3/27 22:00	302.4	↑6.2
3/27 22:10	307.7	↑5.3
3/27 22:20	312.1	↑4.4
3/27 22:30	315.5	↑3.4
3/27 22:40	317.9	↑2.4
3/27 22:50	319.2	↑1.3	満潮
3/27 23:00	319.4	↑0.2
3/27 23:10	318.4	↓-1.0
3/27 23:20	316.2	↓-2.2
3/27 23:30	312.9	↓-3.3
3/27 23:40	308.4	↓-4.5
3/27 23:50	302.8	↓-5.6