11 (土)	02:06	08:35	14:26	20:57
	317cm	49cm	330cm	60cm
中潮 出 06:56 入 17:46 出 22:53 入 09:42 潮干狩り ○ 07:09～09:55

粟島（香川）2023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	240.1	↑11.6
2/11 00:10	251.2	↑11.1
2/11 00:20	261.7	↑10.5
2/11 00:30	271.4	↑9.7
2/11 00:40	280.3	↑8.9
2/11 00:50	288.3	↑8.0
2/11 01:00	295.3	↑7.0
2/11 01:10	301.4	↑6.1
2/11 01:20	306.4	↑5.0
2/11 01:30	310.4	↑4.0
2/11 01:40	313.4	↑3.0
2/11 01:50	315.3	↑1.9
2/11 02:00	316.3	↑1.0	満潮
2/11 02:10	316.3	0
2/11 02:20	315.3	↓-1.0
2/11 02:30	313.5	↓-1.8
2/11 02:40	310.7	↓-2.8
2/11 02:50	307.2	↓-3.5
2/11 03:00	302.8	↓-4.4
2/11 03:10	297.6	↓-5.2
2/11 03:20	291.7	↓-5.9
2/11 03:30	285.2	↓-6.5
2/11 03:40	277.9	↓-7.3
2/11 03:50	270.0	↓-7.9
2/11 04:00	261.6	↓-8.4
2/11 04:10	252.6	↓-9.0
2/11 04:20	243.1	↓-9.5
2/11 04:30	233.2	↓-9.9
2/11 04:40	222.9	↓-10.3
2/11 04:50	212.3	↓-10.6
2/11 05:00	201.5	↓-10.8
2/11 05:10	190.5	↓-11.0
2/11 05:20	179.5	↓-11.0
2/11 05:30	168.5	↓-11.0
2/11 05:40	157.6	↓-10.9
2/11 05:50	146.9	↓-10.7
2/11 06:00	136.5	↓-10.4
2/11 06:10	126.4	↓-10.1
2/11 06:20	116.7	↓-9.7
2/11 06:30	107.5	↓-9.2
2/11 06:40	98.8	↓-8.7
2/11 06:50	90.7	↓-8.1
2/11 07:00	83.3	↓-7.4
2/11 07:10	76.5	↓-6.8
2/11 07:20	70.4	↓-6.1
2/11 07:30	65.0	↓-5.4
2/11 07:40	60.4	↓-4.6
2/11 07:50	56.5	↓-3.9
2/11 08:00	53.3	↓-3.2
2/11 08:10	51.0	↓-2.3
2/11 08:20	49.4	↓-1.6
2/11 08:30	48.6	↓-0.8	干潮
2/11 08:40	48.7	↑0.1
2/11 08:50	49.6	↑0.9
2/11 09:00	51.4	↑1.8
2/11 09:10	54.1	↑2.7
2/11 09:20	57.7	↑3.6
2/11 09:30	62.2	↑4.5
2/11 09:40	67.7	↑5.5
2/11 09:50	74.1	↑6.4
2/11 10:00	81.4	↑7.3
2/11 10:10	89.6	↑8.2
2/11 10:20	98.8	↑9.2
2/11 10:30	108.8	↑10.0
2/11 10:40	119.5	↑10.7
2/11 10:50	131.0	↑11.5
2/11 11:00	143.1	↑12.1
2/11 11:10	155.7	↑12.6
2/11 11:20	168.7	↑13.0
2/11 11:30	181.9	↑13.2
2/11 11:40	195.3	↑13.4	最大潮位差
2/11 11:50	208.7	↑13.4	最大潮位差
2/11 12:00	221.9	↑13.2
2/11 12:10	234.8	↑12.9
2/11 12:20	247.3	↑12.5
2/11 12:30	259.2	↑11.9
2/11 12:40	270.4	↑11.2
2/11 12:50	280.8	↑10.4
2/11 13:00	290.3	↑9.5
2/11 13:10	298.9	↑8.6
2/11 13:20	306.5	↑7.6
2/11 13:30	312.9	↑6.4
2/11 13:40	318.3	↑5.4
2/11 13:50	322.6	↑4.3
2/11 14:00	325.8	↑3.2
2/11 14:10	328.0	↑2.2
2/11 14:20	329.0	↑1.0	満潮
2/11 14:30	329.1	↑0.1
2/11 14:40	328.2	↓-0.9
2/11 14:50	326.3	↓-1.9
2/11 15:00	323.5	↓-2.8
2/11 15:10	319.8	↓-3.7
2/11 15:20	315.3	↓-4.5
2/11 15:30	310.1	↓-5.2
2/11 15:40	304.1	↓-6.0
2/11 15:50	297.4	↓-6.7
2/11 16:00	290.1	↓-7.3
2/11 16:10	282.1	↓-8.0
2/11 16:20	273.6	↓-8.5
2/11 16:30	264.5	↓-9.1
2/11 16:40	255.0	↓-9.5
2/11 16:50	245.1	↓-9.9
2/11 17:00	234.8	↓-10.3
2/11 17:10	224.2	↓-10.6
2/11 17:20	213.4	↓-10.8
2/11 17:30	202.4	↓-11.0
2/11 17:40	191.4	↓-11.0
2/11 17:50	180.3	↓-11.1
2/11 18:00	169.4	↓-10.9
2/11 18:10	158.7	↓-10.7
2/11 18:20	148.2	↓-10.5
2/11 18:30	138.0	↓-10.2
2/11 18:40	128.3	↓-9.7
2/11 18:50	119.1	↓-9.2
2/11 19:00	110.3	↓-8.8
2/11 19:10	102.2	↓-8.1
2/11 19:20	94.7	↓-7.5
2/11 19:30	87.9	↓-6.8
2/11 19:40	81.7	↓-6.2
2/11 19:50	76.3	↓-5.4
2/11 20:00	71.6	↓-4.7
2/11 20:10	67.7	↓-3.9
2/11 20:20	64.5	↓-3.2
2/11 20:30	62.1	↓-2.4
2/11 20:40	60.4	↓-1.7
2/11 20:50	59.5	↓-0.9	干潮
2/11 21:00	59.4	↓-0.1
2/11 21:10	60.1	↑0.7
2/11 21:20	61.7	↑1.6
2/11 21:30	64.0	↑2.3
2/11 21:40	67.2	↑3.2
2/11 21:50	71.3	↑4.1
2/11 22:00	76.2	↑4.9
2/11 22:10	81.9	↑5.7
2/11 22:20	88.5	↑6.6
2/11 22:30	96.0	↑7.5
2/11 22:40	104.2	↑8.2
2/11 22:50	113.2	↑9.0
2/11 23:00	122.9	↑9.7
2/11 23:10	133.3	↑10.4
2/11 23:20	144.2	↑10.9
2/11 23:30	155.6	↑11.4
2/11 23:40	167.4	↑11.8
2/11 23:50	179.3	↑11.9