1 (月)	00:29	06:57	13:02	19:24
	329cm	6cm	357cm	54cm
中潮 出 06:35 入 18:03 出 20:12 入 07:54 潮干狩り ◎ 06:35～08:46

粟島（香川）2021年03月1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
3/1 00:00	324.1	↑3.5
3/1 00:10	326.6	↑2.5
3/1 00:20	328.0	↑1.4	満潮
3/1 00:30	328.3	↑0.3
3/1 00:40	327.5	↓-0.8
3/1 00:50	325.6	↓-1.9
3/1 01:00	322.6	↓-3.0
3/1 01:10	318.4	↓-4.2
3/1 01:20	313.1	↓-5.3
3/1 01:30	306.8	↓-6.3
3/1 01:40	299.5	↓-7.3
3/1 01:50	291.1	↓-8.4
3/1 02:00	281.9	↓-9.2
3/1 02:10	271.8	↓-10.1
3/1 02:20	261.0	↓-10.8
3/1 02:30	249.5	↓-11.5
3/1 02:40	237.5	↓-12.0
3/1 02:50	225.1	↓-12.4
3/1 03:00	212.3	↓-12.8
3/1 03:10	199.4	↓-12.9
3/1 03:20	186.3	↓-13.1
3/1 03:30	173.2	↓-13.1
3/1 03:40	160.2	↓-13.0
3/1 03:50	147.3	↓-12.9
3/1 04:00	134.7	↓-12.6
3/1 04:10	122.5	↓-12.2
3/1 04:20	110.6	↓-11.9
3/1 04:30	99.1	↓-11.5
3/1 04:40	88.2	↓-10.9
3/1 04:50	77.7	↓-10.5
3/1 05:00	67.8	↓-9.9
3/1 05:10	58.4	↓-9.4
3/1 05:20	49.7	↓-8.7
3/1 05:30	41.6	↓-8.1
3/1 05:40	34.2	↓-7.4
3/1 05:50	27.5	↓-6.7
3/1 06:00	21.6	↓-5.9
3/1 06:10	16.5	↓-5.1
3/1 06:20	12.2	↓-4.3
3/1 06:30	8.9	↓-3.3
3/1 06:40	6.6	↓-2.3
3/1 06:50	5.3	↓-1.3	干潮
3/1 07:00	5.2	↓-0.1
3/1 07:10	6.2	↑1.0
3/1 07:20	8.4	↑2.2
3/1 07:30	11.8	↑3.4
3/1 07:40	16.5	↑4.7
3/1 07:50	22.5	↑6.0
3/1 08:00	29.7	↑7.2
3/1 08:10	38.2	↑8.5
3/1 08:20	47.8	↑9.6
3/1 08:30	58.6	↑10.8
3/1 08:40	70.3	↑11.7
3/1 08:50	83.1	↑12.8
3/1 09:00	96.6	↑13.5
3/1 09:10	110.8	↑14.2
3/1 09:20	125.6	↑14.8
3/1 09:30	140.8	↑15.2
3/1 09:40	156.3	↑15.5
3/1 09:50	171.9	↑15.6
3/1 10:00	187.6	↑15.7	最大潮位差
3/1 10:10	203.0	↑15.4
3/1 10:20	218.2	↑15.2
3/1 10:30	233.1	↑14.9
3/1 10:40	247.4	↑14.3
3/1 10:50	261.1	↑13.7
3/1 11:00	274.2	↑13.1
3/1 11:10	286.5	↑12.3
3/1 11:20	297.9	↑11.4
3/1 11:30	308.5	↑10.6
3/1 11:40	318.1	↑9.6
3/1 11:50	326.7	↑8.6
3/1 12:00	334.3	↑7.6
3/1 12:10	340.8	↑6.5
3/1 12:20	346.2	↑5.4
3/1 12:30	350.4	↑4.2
3/1 12:40	353.5	↑3.1
3/1 12:50	355.5	↑2.0
3/1 13:00	356.3	↑0.8	満潮
3/1 13:10	355.8	↓-0.5
3/1 13:20	354.2	↓-1.6
3/1 13:30	351.4	↓-2.8
3/1 13:40	347.5	↓-3.9
3/1 13:50	342.4	↓-5.1
3/1 14:00	336.3	↓-6.1
3/1 14:10	329.1	↓-7.2
3/1 14:20	321.0	↓-8.1
3/1 14:30	312.0	↓-9.0
3/1 14:40	302.2	↓-9.8
3/1 14:50	291.7	↓-10.5
3/1 15:00	280.7	↓-11.0
3/1 15:10	269.1	↓-11.6
3/1 15:20	257.2	↓-11.9
3/1 15:30	245.0	↓-12.2
3/1 15:40	232.6	↓-12.4
3/1 15:50	220.2	↓-12.4
3/1 16:00	207.8	↓-12.4
3/1 16:10	195.5	↓-12.3
3/1 16:20	183.5	↓-12.0
3/1 16:30	171.7	↓-11.8
3/1 16:40	160.2	↓-11.5
3/1 16:50	149.2	↓-11.0
3/1 17:00	138.5	↓-10.7
3/1 17:10	128.4	↓-10.1
3/1 17:20	118.7	↓-9.7
3/1 17:30	109.6	↓-9.1
3/1 17:40	101.0	↓-8.6
3/1 17:50	93.0	↓-8.0
3/1 18:00	85.6	↓-7.4
3/1 18:10	78.9	↓-6.7
3/1 18:20	72.9	↓-6.0
3/1 18:30	67.5	↓-5.4
3/1 18:40	63.0	↓-4.5
3/1 18:50	59.3	↓-3.7
3/1 19:00	56.5	↓-2.8
3/1 19:10	54.7	↓-1.8
3/1 19:20	53.8	↓-0.9	干潮
3/1 19:30	54.0	↑0.2
3/1 19:40	55.3	↑1.3
3/1 19:50	57.7	↑2.4
3/1 20:00	61.3	↑3.6
3/1 20:10	66.1	↑4.8
3/1 20:20	72.0	↑5.9
3/1 20:30	79.1	↑7.1
3/1 20:40	87.2	↑8.1
3/1 20:50	96.4	↑9.2
3/1 21:00	106.6	↑10.2
3/1 21:10	117.6	↑11.0
3/1 21:20	129.4	↑11.8
3/1 21:30	141.8	↑12.4
3/1 21:40	154.7	↑12.9
3/1 21:50	168.0	↑13.3
3/1 22:00	181.5	↑13.5
3/1 22:10	195.1	↑13.6
3/1 22:20	208.7	↑13.6
3/1 22:30	222.0	↑13.3
3/1 22:40	235.1	↑13.1
3/1 22:50	247.7	↑12.6
3/1 23:00	259.9	↑12.2
3/1 23:10	271.3	↑11.4
3/1 23:20	282.1	↑10.8
3/1 23:30	292.1	↑10.0
3/1 23:40	301.3	↑9.2
3/1 23:50	309.5	↑8.2