1 (水)	09:10	02:43	21:11	15:01
	312cm	67cm	327cm	90cm
中潮 出 06:53 入 16:57 出 02:57 入 14:46

粟島（香川）2021年12月1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
12/1 00:00	158.3	↓-10.0
12/1 00:10	148.6	↓-9.7
12/1 00:20	139.3	↓-9.3
12/1 00:30	130.4	↓-8.9
12/1 00:40	121.9	↓-8.5
12/1 00:50	113.9	↓-8.0
12/1 01:00	106.4	↓-7.5
12/1 01:10	99.4	↓-7.0
12/1 01:20	93.0	↓-6.4
12/1 01:30	87.2	↓-5.8
12/1 01:40	82.1	↓-5.1
12/1 01:50	77.6	↓-4.5
12/1 02:00	73.8	↓-3.8
12/1 02:10	70.8	↓-3.0
12/1 02:20	68.6	↓-2.2
12/1 02:30	67.2	↓-1.4
12/1 02:40	66.6	↓-0.6	干潮
12/1 02:50	66.9	↑0.3
12/1 03:00	68.0	↑1.1
12/1 03:10	70.0	↑2.0
12/1 03:20	72.9	↑2.9
12/1 03:30	76.6	↑3.7
12/1 03:40	81.0	↑4.4
12/1 03:50	86.2	↑5.2
12/1 04:00	92.2	↑6.0
12/1 04:10	98.7	↑6.5
12/1 04:20	105.8	↑7.1
12/1 04:30	113.5	↑7.7
12/1 04:40	121.6	↑8.1
12/1 04:50	130.0	↑8.4
12/1 05:00	138.7	↑8.7
12/1 05:10	147.7	↑9.0
12/1 05:20	156.8	↑9.1
12/1 05:30	166.0	↑9.2
12/1 05:40	175.3	↑9.3
12/1 05:50	184.6	↑9.3
12/1 06:00	193.8	↑9.2
12/1 06:10	203.0	↑9.2
12/1 06:20	212.1	↑9.1
12/1 06:30	221.1	↑9.0
12/1 06:40	229.9	↑8.8
12/1 06:50	238.5	↑8.6
12/1 07:00	246.9	↑8.4
12/1 07:10	255.0	↑8.1
12/1 07:20	262.8	↑7.8
12/1 07:30	270.3	↑7.5
12/1 07:40	277.3	↑7.0
12/1 07:50	283.9	↑6.6
12/1 08:00	289.9	↑6.0
12/1 08:10	295.3	↑5.4
12/1 08:20	300.0	↑4.7
12/1 08:30	304.0	↑4.0
12/1 08:40	307.1	↑3.1
12/1 08:50	309.4	↑2.3
12/1 09:00	310.7	↑1.3	満潮
12/1 09:10	311.1	↑0.4	満潮
12/1 09:20	310.4	↓-0.7
12/1 09:30	308.8	↓-1.6
12/1 09:40	306.1	↓-2.7
12/1 09:50	302.5	↓-3.6
12/1 10:00	297.8	↓-4.7
12/1 10:10	292.3	↓-5.5
12/1 10:20	285.9	↓-6.4
12/1 10:30	278.8	↓-7.1
12/1 10:40	270.9	↓-7.9
12/1 10:50	262.5	↓-8.4
12/1 11:00	253.6	↓-8.9
12/1 11:10	244.3	↓-9.3
12/1 11:20	234.7	↓-9.6
12/1 11:30	224.9	↓-9.8
12/1 11:40	215.1	↓-9.8
12/1 11:50	205.2	↓-9.9
12/1 12:00	195.4	↓-9.8
12/1 12:10	185.7	↓-9.7
12/1 12:20	176.3	↓-9.4
12/1 12:30	167.1	↓-9.2
12/1 12:40	158.2	↓-8.9
12/1 12:50	149.7	↓-8.5
12/1 13:00	141.6	↓-8.1
12/1 13:10	134.0	↓-7.6
12/1 13:20	126.8	↓-7.2
12/1 13:30	120.1	↓-6.7
12/1 13:40	114.0	↓-6.1
12/1 13:50	108.5	↓-5.5
12/1 14:00	103.6	↓-4.9
12/1 14:10	99.3	↓-4.3
12/1 14:20	95.8	↓-3.5
12/1 14:30	93.0	↓-2.8
12/1 14:40	90.9	↓-2.1
12/1 14:50	89.7	↓-1.2
12/1 15:00	89.3	↓-0.4	干潮
12/1 15:10	89.7	↑0.4
12/1 15:20	91.1	↑1.4
12/1 15:30	93.3	↑2.2
12/1 15:40	96.3	↑3.0
12/1 15:50	100.2	↑3.9
12/1 16:00	105.0	↑4.8
12/1 16:10	110.5	↑5.5
12/1 16:20	116.8	↑6.3
12/1 16:30	123.7	↑6.9
12/1 16:40	131.3	↑7.6
12/1 16:50	139.4	↑8.1
12/1 17:00	148.0	↑8.6
12/1 17:10	156.9	↑8.9
12/1 17:20	166.2	↑9.3
12/1 17:30	175.6	↑9.4
12/1 17:40	185.2	↑9.6
12/1 17:50	195.0	↑9.8
12/1 18:00	204.7	↑9.7
12/1 18:10	214.3	↑9.6
12/1 18:20	223.9	↑9.6
12/1 18:30	233.3	↑9.4
12/1 18:40	242.6	↑9.3
12/1 18:50	251.6	↑9.0
12/1 19:00	260.3	↑8.7
12/1 19:10	268.7	↑8.4
12/1 19:20	276.7	↑8.0
12/1 19:30	284.4	↑7.7
12/1 19:40	291.6	↑7.2
12/1 19:50	298.3	↑6.7
12/1 20:00	304.4	↑6.1
12/1 20:10	309.9	↑5.5
12/1 20:20	314.8	↑4.9
12/1 20:30	318.9	↑4.1
12/1 20:40	322.2	↑3.3
12/1 20:50	324.6	↑2.4
12/1 21:00	326.1	↑1.5
12/1 21:10	326.6	↑0.5	満潮
12/1 21:20	326.0	↓-0.6
12/1 21:30	324.5	↓-1.5
12/1 21:40	321.8	↓-2.7
12/1 21:50	318.0	↓-3.8
12/1 22:00	313.2	↓-4.8
12/1 22:10	307.3	↓-5.9
12/1 22:20	300.4	↓-6.9
12/1 22:30	292.5	↓-7.9
12/1 22:40	283.8	↓-8.7
12/1 22:50	274.2	↓-9.6
12/1 23:00	264.0	↓-10.2
12/1 23:10	253.2	↓-10.8
12/1 23:20	241.9	↓-11.3
12/1 23:30	230.2	↓-11.7
12/1 23:40	218.2	↓-12.0	最大潮位差
12/1 23:50	206.2	↓-12.0	最大潮位差