11 (木)	11:37	05:02	23:03	17:50
	312cm	6cm	254cm	89cm
大潮 出 06:55 入 17:46 出 06:45 入 17:05

与島（香川）2021年02月11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
2/11 00:00	205.6	↓-7.1
2/11 00:10	197.9	↓-7.7
2/11 00:20	189.7	↓-8.2
2/11 00:30	181.0	↓-8.7
2/11 00:40	172.1	↓-8.9
2/11 00:50	162.9	↓-9.2
2/11 01:00	153.6	↓-9.3
2/11 01:10	144.2	↓-9.4
2/11 01:20	134.8	↓-9.4
2/11 01:30	125.5	↓-9.3
2/11 01:40	116.4	↓-9.1
2/11 01:50	107.5	↓-8.9
2/11 02:00	98.9	↓-8.6
2/11 02:10	90.5	↓-8.4
2/11 02:20	82.5	↓-8.0
2/11 02:30	74.7	↓-7.8
2/11 02:40	67.3	↓-7.4
2/11 02:50	60.2	↓-7.1
2/11 03:00	53.4	↓-6.8
2/11 03:10	46.9	↓-6.5
2/11 03:20	40.8	↓-6.1
2/11 03:30	35.0	↓-5.8
2/11 03:40	29.6	↓-5.4
2/11 03:50	24.6	↓-5.0
2/11 04:00	20.0	↓-4.6
2/11 04:10	16.0	↓-4.0
2/11 04:20	12.5	↓-3.5
2/11 04:30	9.6	↓-2.9
2/11 04:40	7.5	↓-2.1
2/11 04:50	6.1	↓-1.4
2/11 05:00	5.6	↓-0.5	干潮
2/11 05:10	6.0	↑0.4
2/11 05:20	7.4	↑1.4
2/11 05:30	9.8	↑2.4
2/11 05:40	13.2	↑3.4
2/11 05:50	17.7	↑4.5
2/11 06:00	23.3	↑5.6
2/11 06:10	29.9	↑6.6
2/11 06:20	37.4	↑7.5
2/11 06:30	45.8	↑8.4
2/11 06:40	55.1	↑9.3
2/11 06:50	65.1	↑10.0
2/11 07:00	75.7	↑10.6
2/11 07:10	86.9	↑11.2
2/11 07:20	98.4	↑11.5
2/11 07:30	110.3	↑11.9
2/11 07:40	122.3	↑12.0
2/11 07:50	134.5	↑12.2	最大潮位差
2/11 08:00	146.6	↑12.1
2/11 08:10	158.7	↑12.1
2/11 08:20	170.6	↑11.9
2/11 08:30	182.3	↑11.7
2/11 08:40	193.7	↑11.4
2/11 08:50	204.8	↑11.1
2/11 09:00	215.5	↑10.7
2/11 09:10	225.9	↑10.4
2/11 09:20	235.8	↑9.9
2/11 09:30	245.3	↑9.5
2/11 09:40	254.4	↑9.1
2/11 09:50	262.9	↑8.5
2/11 10:00	270.9	↑8.0
2/11 10:10	278.4	↑7.5
2/11 10:20	285.2	↑6.8
2/11 10:30	291.3	↑6.1
2/11 10:40	296.7	↑5.4
2/11 10:50	301.3	↑4.6
2/11 11:00	305.0	↑3.7
2/11 11:10	307.9	↑2.9
2/11 11:20	309.9	↑2.0
2/11 11:30	310.9	↑1.0	満潮
2/11 11:40	311.0	↑0.1
2/11 11:50	310.1	↓-0.9
2/11 12:00	308.3	↓-1.8
2/11 12:10	305.5	↓-2.8
2/11 12:20	301.8	↓-3.7
2/11 12:30	297.3	↓-4.5
2/11 12:40	292.0	↓-5.3
2/11 12:50	286.1	↓-5.9
2/11 13:00	279.5	↓-6.6
2/11 13:10	272.5	↓-7.0
2/11 13:20	265.0	↓-7.5
2/11 13:30	257.1	↓-7.9
2/11 13:40	249.0	↓-8.1
2/11 13:50	240.8	↓-8.2
2/11 14:00	232.4	↓-8.4
2/11 14:10	223.9	↓-8.5
2/11 14:20	215.5	↓-8.4
2/11 14:30	207.1	↓-8.4
2/11 14:40	198.7	↓-8.4
2/11 14:50	190.5	↓-8.2
2/11 15:00	182.3	↓-8.2
2/11 15:10	174.2	↓-8.1
2/11 15:20	166.2	↓-8.0
2/11 15:30	158.3	↓-7.9
2/11 15:40	150.6	↓-7.7
2/11 15:50	143.1	↓-7.5
2/11 16:00	135.8	↓-7.3
2/11 16:10	128.7	↓-7.1
2/11 16:20	122.0	↓-6.7
2/11 16:30	115.6	↓-6.4
2/11 16:40	109.7	↓-5.9
2/11 16:50	104.4	↓-5.3
2/11 17:00	99.7	↓-4.7
2/11 17:10	95.7	↓-4.0
2/11 17:20	92.5	↓-3.2
2/11 17:30	90.2	↓-2.3
2/11 17:40	88.8	↓-1.4	干潮
2/11 17:50	88.3	↓-0.5	干潮
2/11 18:00	88.9	↑0.6
2/11 18:10	90.6	↑1.7
2/11 18:20	93.2	↑2.6
2/11 18:30	96.8	↑3.6
2/11 18:40	101.3	↑4.5
2/11 18:50	106.7	↑5.4
2/11 19:00	112.9	↑6.2
2/11 19:10	119.8	↑6.9
2/11 19:20	127.2	↑7.4
2/11 19:30	135.0	↑7.8
2/11 19:40	143.2	↑8.2
2/11 19:50	151.6	↑8.4
2/11 20:00	160.1	↑8.5
2/11 20:10	168.6	↑8.5
2/11 20:20	176.9	↑8.3
2/11 20:30	185.1	↑8.2
2/11 20:40	193.0	↑7.9
2/11 20:50	200.5	↑7.5
2/11 21:00	207.7	↑7.2
2/11 21:10	214.4	↑6.7
2/11 21:20	220.7	↑6.3
2/11 21:30	226.5	↑5.8
2/11 21:40	231.8	↑5.3
2/11 21:50	236.6	↑4.8
2/11 22:00	240.8	↑4.2
2/11 22:10	244.5	↑3.7
2/11 22:20	247.6	↑3.1
2/11 22:30	250.1	↑2.5
2/11 22:40	252.0	↑1.9
2/11 22:50	253.2	↑1.2
2/11 23:00	253.7	↑0.5	満潮
2/11 23:10	253.5	↓-0.2
2/11 23:20	252.5	↓-1.0
2/11 23:30	250.7	↓-1.8
2/11 23:40	248.1	↓-2.6
2/11 23:50	244.6	↓-3.5