02 (金)	02:23	08:41	13:53	20:36
	295cm	90cm	253cm	21cm
中潮 出 05:52 入 18:28 出 23:48 入 08:56

与島（香川）2021年04月02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	223.4	↑9.8
4/2 00:10	232.8	↑9.4
4/2 00:20	241.5	↑8.7
4/2 00:30	249.6	↑8.1
4/2 00:40	257.1	↑7.5
4/2 00:50	263.9	↑6.8
4/2 01:00	270.1	↑6.2
4/2 01:10	275.6	↑5.5
4/2 01:20	280.5	↑4.9
4/2 01:30	284.6	↑4.1
4/2 01:40	288.1	↑3.5
4/2 01:50	290.9	↑2.8
4/2 02:00	292.9	↑2.0
4/2 02:10	294.2	↑1.3
4/2 02:20	294.8	↑0.6	満潮
4/2 02:30	294.5	↓-0.3
4/2 02:40	293.5	↓-1.0
4/2 02:50	291.6	↓-1.9
4/2 03:00	289.0	↓-2.6
4/2 03:10	285.5	↓-3.5
4/2 03:20	281.3	↓-4.2
4/2 03:30	276.3	↓-5.0
4/2 03:40	270.6	↓-5.7
4/2 03:50	264.3	↓-6.3
4/2 04:00	257.4	↓-6.9
4/2 04:10	250.0	↓-7.4
4/2 04:20	242.1	↓-7.9
4/2 04:30	234.0	↓-8.1
4/2 04:40	225.6	↓-8.4
4/2 04:50	217.0	↓-8.6
4/2 05:00	208.4	↓-8.6
4/2 05:10	199.7	↓-8.7
4/2 05:20	191.2	↓-8.5
4/2 05:30	182.8	↓-8.4
4/2 05:40	174.6	↓-8.2
4/2 05:50	166.6	↓-8.0
4/2 06:00	159.0	↓-7.6
4/2 06:10	151.6	↓-7.4
4/2 06:20	144.6	↓-7.0
4/2 06:30	137.9	↓-6.7
4/2 06:40	131.6	↓-6.3
4/2 06:50	125.6	↓-6.0
4/2 07:00	120.0	↓-5.6
4/2 07:10	114.8	↓-5.2
4/2 07:20	109.9	↓-4.9
4/2 07:30	105.5	↓-4.4
4/2 07:40	101.6	↓-3.9
4/2 07:50	98.1	↓-3.5
4/2 08:00	95.2	↓-2.9
4/2 08:10	92.8	↓-2.4
4/2 08:20	91.1	↓-1.7
4/2 08:30	90.0	↓-1.1
4/2 08:40	89.7	↓-0.3	干潮
4/2 08:50	90.1	↑0.4
4/2 09:00	91.3	↑1.2
4/2 09:10	93.4	↑2.1
4/2 09:20	96.2	↑2.8
4/2 09:30	100.0	↑3.8
4/2 09:40	104.5	↑4.5
4/2 09:50	109.8	↑5.3
4/2 10:00	115.8	↑6.0
4/2 10:10	122.5	↑6.7
4/2 10:20	129.8	↑7.3
4/2 10:30	137.6	↑7.8
4/2 10:40	145.7	↑8.1
4/2 10:50	154.1	↑8.4
4/2 11:00	162.7	↑8.6
4/2 11:10	171.3	↑8.6
4/2 11:20	179.9	↑8.6
4/2 11:30	188.3	↑8.4
4/2 11:40	196.4	↑8.1
4/2 11:50	204.1	↑7.7
4/2 12:00	211.4	↑7.3
4/2 12:10	218.2	↑6.8
4/2 12:20	224.5	↑6.3
4/2 12:30	230.2	↑5.7
4/2 12:40	235.2	↑5.0
4/2 12:50	239.6	↑4.4
4/2 13:00	243.4	↑3.8
4/2 13:10	246.5	↑3.1
4/2 13:20	249.0	↑2.5
4/2 13:30	250.8	↑1.8
4/2 13:40	251.9	↑1.1
4/2 13:50	252.4	↑0.5	満潮
4/2 14:00	252.2	↓-0.2
4/2 14:10	251.3	↓-0.9
4/2 14:20	249.7	↓-1.6
4/2 14:30	247.5	↓-2.2
4/2 14:40	244.6	↓-2.9
4/2 14:50	241.0	↓-3.6
4/2 15:00	236.7	↓-4.3
4/2 15:10	231.7	↓-5.0
4/2 15:20	226.0	↓-5.7
4/2 15:30	219.7	↓-6.3
4/2 15:40	212.8	↓-6.9
4/2 15:50	205.3	↓-7.5
4/2 16:00	197.3	↓-8.0
4/2 16:10	188.8	↓-8.5
4/2 16:20	179.9	↓-8.9
4/2 16:30	170.7	↓-9.2
4/2 16:40	161.3	↓-9.4
4/2 16:50	151.8	↓-9.5
4/2 17:00	142.1	↓-9.7
4/2 17:10	132.6	↓-9.5
4/2 17:20	123.1	↓-9.5
4/2 17:30	113.8	↓-9.3
4/2 17:40	104.8	↓-9.0
4/2 17:50	96.1	↓-8.7
4/2 18:00	87.8	↓-8.3
4/2 18:10	79.9	↓-7.9
4/2 18:20	72.5	↓-7.4
4/2 18:30	65.5	↓-7.0
4/2 18:40	59.0	↓-6.5
4/2 18:50	52.9	↓-6.1
4/2 19:00	47.4	↓-5.5
4/2 19:10	42.3	↓-5.1
4/2 19:20	37.8	↓-4.5
4/2 19:30	33.7	↓-4.1
4/2 19:40	30.1	↓-3.6
4/2 19:50	27.1	↓-3.0
4/2 20:00	24.6	↓-2.5
4/2 20:10	22.7	↓-1.9
4/2 20:20	21.4	↓-1.3
4/2 20:30	20.7	↓-0.7	干潮
4/2 20:40	20.7	0
4/2 20:50	21.4	↑0.7
4/2 21:00	22.8	↑1.4
4/2 21:10	25.0	↑2.2
4/2 21:20	28.1	↑3.1
4/2 21:30	31.9	↑3.8
4/2 21:40	36.7	↑4.8
4/2 21:50	42.2	↑5.5
4/2 22:00	48.6	↑6.4
4/2 22:10	55.8	↑7.2
4/2 22:20	63.7	↑7.9
4/2 22:30	72.3	↑8.6
4/2 22:40	81.5	↑9.2
4/2 22:50	91.2	↑9.7
4/2 23:00	101.3	↑10.1
4/2 23:10	111.8	↑10.5
4/2 23:20	122.5	↑10.7
4/2 23:30	133.4	↑10.9	最大潮位差
4/2 23:40	144.3	↑10.9	最大潮位差
4/2 23:50	155.1	↑10.8