2 (日)	09:42	03:02	21:49	16:02
	310cm	75cm	269cm	105cm
中潮 出 05:53 入 18:28 出 14:44 入 04:04

粟島（香川）2023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	158.9	↓-6.9
4/2 00:10	151.9	↓-7.0
4/2 00:20	145.0	↓-6.9
4/2 00:30	138.2	↓-6.8
4/2 00:40	131.5	↓-6.7
4/2 00:50	125.0	↓-6.5
4/2 01:00	118.7	↓-6.3
4/2 01:10	112.6	↓-6.1
4/2 01:20	106.8	↓-5.8
4/2 01:30	101.3	↓-5.5
4/2 01:40	96.2	↓-5.1
4/2 01:50	91.5	↓-4.7
4/2 02:00	87.3	↓-4.2
4/2 02:10	83.6	↓-3.7
4/2 02:20	80.6	↓-3.0
4/2 02:30	78.1	↓-2.5
4/2 02:40	76.3	↓-1.8
4/2 02:50	75.2	↓-1.1
4/2 03:00	74.8	↓-0.4	干潮
4/2 03:10	75.1	↑0.3
4/2 03:20	76.1	↑1.0
4/2 03:30	77.8	↑1.7
4/2 03:40	80.2	↑2.4
4/2 03:50	83.3	↑3.1
4/2 04:00	87.0	↑3.7
4/2 04:10	91.2	↑4.2
4/2 04:20	96.0	↑4.8
4/2 04:30	101.3	↑5.3
4/2 04:40	107.1	↑5.8
4/2 04:50	113.2	↑6.1
4/2 05:00	119.7	↑6.5
4/2 05:10	126.5	↑6.8
4/2 05:20	133.7	↑7.2
4/2 05:30	141.1	↑7.4
4/2 05:40	148.7	↑7.6
4/2 05:50	156.5	↑7.8
4/2 06:00	164.6	↑8.1
4/2 06:10	172.8	↑8.2
4/2 06:20	181.2	↑8.4
4/2 06:30	189.7	↑8.5
4/2 06:40	198.4	↑8.7
4/2 06:50	207.1	↑8.7
4/2 07:00	215.9	↑8.8	最大潮位差
4/2 07:10	224.7	↑8.8	最大潮位差
4/2 07:20	233.5	↑8.8	最大潮位差
4/2 07:30	242.1	↑8.6
4/2 07:40	250.6	↑8.5
4/2 07:50	258.8	↑8.2
4/2 08:00	266.6	↑7.8
4/2 08:10	274.1	↑7.5
4/2 08:20	281.0	↑6.9
4/2 08:30	287.3	↑6.3
4/2 08:40	293.0	↑5.7
4/2 08:50	297.9	↑4.9
4/2 09:00	302.0	↑4.1
4/2 09:10	305.3	↑3.3
4/2 09:20	307.7	↑2.4
4/2 09:30	309.2	↑1.5
4/2 09:40	309.8	↑0.6	満潮
4/2 09:50	309.5	↓-0.3
4/2 10:00	308.2	↓-1.3
4/2 10:10	306.2	↓-2.0
4/2 10:20	303.3	↓-2.9
4/2 10:30	299.7	↓-3.6
4/2 10:40	295.3	↓-4.4
4/2 10:50	290.4	↓-4.9
4/2 11:00	284.9	↓-5.5
4/2 11:10	278.9	↓-6.0
4/2 11:20	272.4	↓-6.5
4/2 11:30	265.6	↓-6.8
4/2 11:40	258.5	↓-7.1
4/2 11:50	251.2	↓-7.3
4/2 12:00	243.7	↓-7.5
4/2 12:10	236.0	↓-7.7
4/2 12:20	228.2	↓-7.8
4/2 12:30	220.2	↓-8.0
4/2 12:40	212.3	↓-7.9
4/2 12:50	204.3	↓-8.0
4/2 13:00	196.4	↓-7.9
4/2 13:10	188.5	↓-7.9
4/2 13:20	180.6	↓-7.9
4/2 13:30	172.9	↓-7.7
4/2 13:40	165.4	↓-7.5
4/2 13:50	158.1	↓-7.3
4/2 14:00	151.0	↓-7.1
4/2 14:10	144.3	↓-6.7
4/2 14:20	137.9	↓-6.4
4/2 14:30	131.9	↓-6.0
4/2 14:40	126.5	↓-5.4
4/2 14:50	121.5	↓-5.0
4/2 15:00	117.2	↓-4.3
4/2 15:10	113.4	↓-3.8
4/2 15:20	110.3	↓-3.1
4/2 15:30	107.9	↓-2.4
4/2 15:40	106.1	↓-1.8
4/2 15:50	105.1	↓-1.0
4/2 16:00	104.7	↓-0.4	干潮
4/2 16:10	105.0	↑0.3
4/2 16:20	105.9	↑0.9
4/2 16:30	107.4	↑1.5
4/2 16:40	109.6	↑2.2
4/2 16:50	112.3	↑2.7
4/2 17:00	115.5	↑3.2
4/2 17:10	119.2	↑3.7
4/2 17:20	123.3	↑4.1
4/2 17:30	127.8	↑4.5
4/2 17:40	132.7	↑4.9
4/2 17:50	137.9	↑5.2
4/2 18:00	143.4	↑5.5
4/2 18:10	149.2	↑5.8
4/2 18:20	155.3	↑6.1
4/2 18:30	161.6	↑6.3
4/2 18:40	168.2	↑6.6
4/2 18:50	174.9	↑6.7
4/2 19:00	181.8	↑6.9
4/2 19:10	188.9	↑7.1
4/2 19:20	196.0	↑7.1
4/2 19:30	203.2	↑7.2
4/2 19:40	210.4	↑7.2
4/2 19:50	217.5	↑7.1
4/2 20:00	224.5	↑7.0
4/2 20:10	231.3	↑6.8
4/2 20:20	237.7	↑6.4
4/2 20:30	243.7	↑6.0
4/2 20:40	249.3	↑5.6
4/2 20:50	254.3	↑5.0
4/2 21:00	258.7	↑4.4
4/2 21:10	262.3	↑3.6
4/2 21:20	265.2	↑2.9
4/2 21:30	267.2	↑2.0
4/2 21:40	268.3	↑1.1	満潮
4/2 21:50	268.5	↑0.2
4/2 22:00	267.9	↓-0.6
4/2 22:10	266.3	↓-1.6
4/2 22:20	263.8	↓-2.5
4/2 22:30	260.5	↓-3.3
4/2 22:40	256.3	↓-4.2
4/2 22:50	251.4	↓-4.9
4/2 23:00	245.9	↓-5.5
4/2 23:10	239.7	↓-6.2
4/2 23:20	233.0	↓-6.7
4/2 23:30	225.8	↓-7.2
4/2 23:40	218.3	↓-7.5
4/2 23:50	210.4	↓-7.9