09 (日)	01:06	07:28	12:54	19:21
	359cm	80cm	325cm	18cm
中潮 出 05:44 入 18:33 出 21:52 入 07:16 潮干狩り ◎ 17:21～18:33

粟島（香川）2023年04月09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
4/9 00:00	335.7	↑7.6
4/9 00:10	342.2	↑6.5
4/9 00:20	347.6	↑5.4
4/9 00:30	352.0	↑4.4
4/9 00:40	355.2	↑3.2
4/9 00:50	357.4	↑2.2
4/9 01:00	358.5	↑1.1	満潮
4/9 01:10	358.5	0
4/9 01:20	357.4	↓-1.1
4/9 01:30	355.3	↓-2.1
4/9 01:40	352.1	↓-3.2
4/9 01:50	348.0	↓-4.1
4/9 02:00	342.8	↓-5.2
4/9 02:10	336.7	↓-6.1
4/9 02:20	329.7	↓-7.0
4/9 02:30	321.8	↓-7.9
4/9 02:40	313.2	↓-8.6
4/9 02:50	303.8	↓-9.4
4/9 03:00	293.8	↓-10.0
4/9 03:10	283.3	↓-10.5
4/9 03:20	272.3	↓-11.0
4/9 03:30	260.9	↓-11.4
4/9 03:40	249.3	↓-11.6
4/9 03:50	237.5	↓-11.8
4/9 04:00	225.7	↓-11.8
4/9 04:10	213.9	↓-11.8
4/9 04:20	202.3	↓-11.6
4/9 04:30	190.8	↓-11.5
4/9 04:40	179.7	↓-11.1
4/9 04:50	169.0	↓-10.7
4/9 05:00	158.7	↓-10.3
4/9 05:10	149.0	↓-9.7
4/9 05:20	139.7	↓-9.3
4/9 05:30	131.0	↓-8.7
4/9 05:40	123.0	↓-8.0
4/9 05:50	115.5	↓-7.5
4/9 06:00	108.7	↓-6.8
4/9 06:10	102.6	↓-6.1
4/9 06:20	97.1	↓-5.5
4/9 06:30	92.3	↓-4.8
4/9 06:40	88.2	↓-4.1
4/9 06:50	84.9	↓-3.3
4/9 07:00	82.3	↓-2.6
4/9 07:10	80.5	↓-1.8
4/9 07:20	79.5	↓-1.0	干潮
4/9 07:30	79.3	↓-0.2
4/9 07:40	80.0	↑0.7
4/9 07:50	81.7	↑1.7
4/9 08:00	84.3	↑2.6
4/9 08:10	87.9	↑3.6
4/9 08:20	92.4	↑4.5
4/9 08:30	98.0	↑5.6
4/9 08:40	104.5	↑6.5
4/9 08:50	112.0	↑7.5
4/9 09:00	120.3	↑8.3
4/9 09:10	129.6	↑9.3
4/9 09:20	139.6	↑10.0
4/9 09:30	150.3	↑10.7
4/9 09:40	161.6	↑11.3
4/9 09:50	173.4	↑11.8
4/9 10:00	185.5	↑12.1
4/9 10:10	197.8	↑12.3
4/9 10:20	210.1	↑12.3
4/9 10:30	222.4	↑12.3
4/9 10:40	234.5	↑12.1
4/9 10:50	246.2	↑11.7
4/9 11:00	257.5	↑11.3
4/9 11:10	268.1	↑10.6
4/9 11:20	278.0	↑9.9
4/9 11:30	287.1	↑9.1
4/9 11:40	295.4	↑8.3
4/9 11:50	302.6	↑7.2
4/9 12:00	308.9	↑6.3
4/9 12:10	314.1	↑5.2
4/9 12:20	318.3	↑4.2
4/9 12:30	321.3	↑3.0
4/9 12:40	323.3	↑2.0
4/9 12:50	324.1	↑0.8	満潮
4/9 13:00	323.9	↓-0.2
4/9 13:10	322.6	↓-1.3
4/9 13:20	320.3	↓-2.3
4/9 13:30	316.9	↓-3.4
4/9 13:40	312.5	↓-4.4
4/9 13:50	307.1	↓-5.4
4/9 14:00	300.8	↓-6.3
4/9 14:10	293.6	↓-7.2
4/9 14:20	285.6	↓-8.0
4/9 14:30	276.7	↓-8.9
4/9 14:40	267.1	↓-9.6
4/9 14:50	256.8	↓-10.3
4/9 15:00	245.9	↓-10.9
4/9 15:10	234.4	↓-11.5
4/9 15:20	222.4	↓-12.0
4/9 15:30	210.1	↓-12.3
4/9 15:40	197.5	↓-12.6
4/9 15:50	184.7	↓-12.8
4/9 16:00	171.8	↓-12.9
4/9 16:10	159.0	↓-12.8
4/9 16:20	146.3	↓-12.7
4/9 16:30	133.8	↓-12.5
4/9 16:40	121.6	↓-12.2
4/9 16:50	109.9	↓-11.7
4/9 17:00	98.6	↓-11.3
4/9 17:10	87.9	↓-10.7
4/9 17:20	77.9	↓-10.0
4/9 17:30	68.5	↓-9.4
4/9 17:40	59.8	↓-8.7
4/9 17:50	51.9	↓-7.9
4/9 18:00	44.8	↓-7.1
4/9 18:10	38.5	↓-6.3
4/9 18:20	33.0	↓-5.5
4/9 18:30	28.3	↓-4.7
4/9 18:40	24.5	↓-3.8
4/9 18:50	21.4	↓-3.1
4/9 19:00	19.3	↓-2.1
4/9 19:10	17.9	↓-1.4
4/9 19:20	17.5	↓-0.4	干潮
4/9 19:30	17.9	↑0.4
4/9 19:40	19.2	↑1.3
4/9 19:50	21.5	↑2.3
4/9 20:00	24.7	↑3.2
4/9 20:10	28.9	↑4.2
4/9 20:20	34.0	↑5.1
4/9 20:30	40.2	↑6.2
4/9 20:40	47.4	↑7.2
4/9 20:50	55.6	↑8.2
4/9 21:00	64.8	↑9.2
4/9 21:10	75.0	↑10.2
4/9 21:20	86.1	↑11.1
4/9 21:30	98.0	↑11.9
4/9 21:40	110.8	↑12.8
4/9 21:50	124.2	↑13.4
4/9 22:00	138.2	↑14.0
4/9 22:10	152.8	↑14.6
4/9 22:20	167.6	↑14.8
4/9 22:30	182.7	↑15.1	最大潮位差
4/9 22:40	197.8	↑15.1	最大潮位差
4/9 22:50	212.9	↑15.1	最大潮位差
4/9 23:00	227.8	↑14.9
4/9 23:10	242.2	↑14.4
4/9 23:20	256.3	↑14.1
4/9 23:30	269.7	↑13.4
4/9 23:40	282.3	↑12.6
4/9 23:50	294.2	↑11.9