5 (金)	04:56	10:53	16:39	23:27
	249cm	115cm	244cm	57cm
小潮 出 07:00 入 17:40 出 00:39 入 11:36

与島（香川）2021年02月5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
2/5 00:00	87.4	↑5.5
2/5 00:10	93.4	↑6.0
2/5 00:20	99.8	↑6.4
2/5 00:30	106.6	↑6.8
2/5 00:40	113.7	↑7.1
2/5 00:50	121.0	↑7.3
2/5 01:00	128.4	↑7.4
2/5 01:10	136.0	↑7.6
2/5 01:20	143.7	↑7.7	最大潮位差
2/5 01:30	151.3	↑7.6
2/5 01:40	158.9	↑7.6
2/5 01:50	166.4	↑7.5
2/5 02:00	173.8	↑7.4
2/5 02:10	181.0	↑7.2
2/5 02:20	188.1	↑7.1
2/5 02:30	194.8	↑6.7
2/5 02:40	201.3	↑6.5
2/5 02:50	207.5	↑6.2
2/5 03:00	213.4	↑5.9
2/5 03:10	218.9	↑5.5
2/5 03:20	224.1	↑5.2
2/5 03:30	228.8	↑4.7
2/5 03:40	233.1	↑4.3
2/5 03:50	236.9	↑3.8
2/5 04:00	240.2	↑3.3
2/5 04:10	243.0	↑2.8
2/5 04:20	245.3	↑2.3
2/5 04:30	247.0	↑1.7
2/5 04:40	248.1	↑1.1
2/5 04:50	248.7	↑0.6	満潮
2/5 05:00	248.7	0
2/5 05:10	248.1	↓-0.6
2/5 05:20	246.9	↓-1.2
2/5 05:30	245.2	↓-1.7
2/5 05:40	243.0	↓-2.2
2/5 05:50	240.2	↓-2.8
2/5 06:00	237.0	↓-3.2
2/5 06:10	233.3	↓-3.7
2/5 06:20	229.2	↓-4.1
2/5 06:30	224.8	↓-4.4
2/5 06:40	220.1	↓-4.7
2/5 06:50	215.1	↓-5.0
2/5 07:00	209.9	↓-5.2
2/5 07:10	204.5	↓-5.4
2/5 07:20	199.0	↓-5.5
2/5 07:30	193.4	↓-5.6
2/5 07:40	187.7	↓-5.7
2/5 07:50	182.0	↓-5.7
2/5 08:00	176.4	↓-5.6
2/5 08:10	170.8	↓-5.6
2/5 08:20	165.3	↓-5.5
2/5 08:30	159.9	↓-5.4
2/5 08:40	154.6	↓-5.3
2/5 08:50	149.6	↓-5.0
2/5 09:00	144.7	↓-4.9
2/5 09:10	140.1	↓-4.6
2/5 09:20	135.8	↓-4.3
2/5 09:30	131.7	↓-4.1
2/5 09:40	128.0	↓-3.7
2/5 09:50	124.7	↓-3.3
2/5 10:00	121.8	↓-2.9
2/5 10:10	119.4	↓-2.4
2/5 10:20	117.4	↓-2.0
2/5 10:30	115.9	↓-1.5
2/5 10:40	115.0	↓-0.9
2/5 10:50	114.5	↓-0.5	干潮
2/5 11:00	114.7	↑0.2
2/5 11:10	115.4	↑0.7
2/5 11:20	116.7	↑1.3
2/5 11:30	118.5	↑1.8
2/5 11:40	120.9	↑2.4
2/5 11:50	123.7	↑2.8
2/5 12:00	127.1	↑3.4
2/5 12:10	130.9	↑3.8
2/5 12:20	135.2	↑4.3
2/5 12:30	139.8	↑4.6
2/5 12:40	144.7	↑4.9
2/5 12:50	149.9	↑5.2
2/5 13:00	155.3	↑5.4
2/5 13:10	160.9	↑5.6
2/5 13:20	166.6	↑5.7
2/5 13:30	172.4	↑5.8
2/5 13:40	178.2	↑5.8
2/5 13:50	184.0	↑5.8
2/5 14:00	189.7	↑5.7
2/5 14:10	195.3	↑5.6
2/5 14:20	200.7	↑5.4
2/5 14:30	206.0	↑5.3
2/5 14:40	211.1	↑5.1
2/5 14:50	215.9	↑4.8
2/5 15:00	220.4	↑4.5
2/5 15:10	224.6	↑4.2
2/5 15:20	228.5	↑3.9
2/5 15:30	232.0	↑3.5
2/5 15:40	235.1	↑3.1
2/5 15:50	237.7	↑2.6
2/5 16:00	240.0	↑2.3
2/5 16:10	241.7	↑1.7
2/5 16:20	242.9	↑1.2
2/5 16:30	243.6	↑0.7	満潮
2/5 16:40	243.8	↑0.2
2/5 16:50	243.4	↓-0.4
2/5 17:00	242.5	↓-0.9
2/5 17:10	241.0	↓-1.5
2/5 17:20	239.0	↓-2.0
2/5 17:30	236.4	↓-2.6
2/5 17:40	233.3	↓-3.1
2/5 17:50	229.7	↓-3.6
2/5 18:00	225.6	↓-4.1
2/5 18:10	221.1	↓-4.5
2/5 18:20	216.1	↓-5.0
2/5 18:30	210.7	↓-5.4
2/5 18:40	205.0	↓-5.7
2/5 18:50	199.0	↓-6.0
2/5 19:00	192.7	↓-6.3
2/5 19:10	186.2	↓-6.5
2/5 19:20	179.5	↓-6.7
2/5 19:30	172.7	↓-6.8
2/5 19:40	165.7	↓-7.0
2/5 19:50	158.7	↓-7.0
2/5 20:00	151.7	↓-7.0
2/5 20:10	144.6	↓-7.1
2/5 20:20	137.6	↓-7.0
2/5 20:30	130.7	↓-6.9
2/5 20:40	123.8	↓-6.9
2/5 20:50	117.1	↓-6.7
2/5 21:00	110.6	↓-6.5
2/5 21:10	104.3	↓-6.3
2/5 21:20	98.2	↓-6.1
2/5 21:30	92.4	↓-5.8
2/5 21:40	86.8	↓-5.6
2/5 21:50	81.7	↓-5.1
2/5 22:00	76.9	↓-4.8
2/5 22:10	72.5	↓-4.4
2/5 22:20	68.6	↓-3.9
2/5 22:30	65.2	↓-3.4
2/5 22:40	62.3	↓-2.9
2/5 22:50	59.9	↓-2.4
2/5 23:00	58.0	↓-1.9
2/5 23:10	56.8	↓-1.2
2/5 23:20	56.1	↓-0.7	干潮
2/5 23:30	56.0	↓-0.1
2/5 23:40	56.6	↑0.6
2/5 23:50	57.7	↑1.1