9 (火)	02:57	09:12	14:14	20:40
	276cm	122cm	226cm	51cm
小潮 出 05:43 入 18:33 出 09:35 入 -

坂出（香川）2030年04月9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
4/9 00:00	193.0	↑9.1	最大潮位差
4/9 00:10	201.7	↑8.7
4/9 00:20	210.1	↑8.4
4/9 00:30	218.0	↑7.9
4/9 00:40	225.5	↑7.5
4/9 00:50	232.4	↑6.9
4/9 01:00	238.9	↑6.5
4/9 01:10	244.8	↑5.9
4/9 01:20	250.2	↑5.4
4/9 01:30	255.0	↑4.8
4/9 01:40	259.4	↑4.4
4/9 01:50	263.2	↑3.8
4/9 02:00	266.5	↑3.3
4/9 02:10	269.3	↑2.8
4/9 02:20	271.6	↑2.3
4/9 02:30	273.4	↑1.8
4/9 02:40	274.6	↑1.2
4/9 02:50	275.2	↑0.6	満潮
4/9 03:00	275.3	↑0.1
4/9 03:10	274.8	↓-0.5
4/9 03:20	273.7	↓-1.1
4/9 03:30	272.0	↓-1.7
4/9 03:40	269.7	↓-2.3
4/9 03:50	266.8	↓-2.9
4/9 04:00	263.2	↓-3.6
4/9 04:10	259.1	↓-4.1
4/9 04:20	254.5	↓-4.6
4/9 04:30	249.3	↓-5.2
4/9 04:40	243.6	↓-5.7
4/9 04:50	237.6	↓-6.0
4/9 05:00	231.2	↓-6.4
4/9 05:10	224.6	↓-6.6
4/9 05:20	217.8	↓-6.8
4/9 05:30	210.9	↓-6.9
4/9 05:40	204.0	↓-6.9
4/9 05:50	197.1	↓-6.9
4/9 06:00	190.3	↓-6.8
4/9 06:10	183.7	↓-6.6
4/9 06:20	177.3	↓-6.4
4/9 06:30	171.2	↓-6.1
4/9 06:40	165.4	↓-5.8
4/9 06:50	160.0	↓-5.4
4/9 07:00	154.8	↓-5.2
4/9 07:10	150.1	↓-4.7
4/9 07:20	145.7	↓-4.4
4/9 07:30	141.6	↓-4.1
4/9 07:40	137.9	↓-3.7
4/9 07:50	134.6	↓-3.3
4/9 08:00	131.6	↓-3.0
4/9 08:10	129.0	↓-2.6
4/9 08:20	126.7	↓-2.3
4/9 08:30	124.8	↓-1.9
4/9 08:40	123.3	↓-1.5
4/9 08:50	122.1	↓-1.2
4/9 09:00	121.4	↓-0.7
4/9 09:10	121.2	↓-0.2	干潮
4/9 09:20	121.4	↑0.2
4/9 09:30	122.0	↑0.6
4/9 09:40	123.2	↑1.2
4/9 09:50	125.0	↑1.8
4/9 10:00	127.2	↑2.2
4/9 10:10	130.0	↑2.8
4/9 10:20	133.3	↑3.3
4/9 10:30	137.1	↑3.8
4/9 10:40	141.4	↑4.3
4/9 10:50	146.1	↑4.7
4/9 11:00	151.1	↑5.0
4/9 11:10	156.4	↑5.3
4/9 11:20	162.0	↑5.6
4/9 11:30	167.7	↑5.7
4/9 11:40	173.4	↑5.7
4/9 11:50	179.2	↑5.8
4/9 12:00	184.8	↑5.6
4/9 12:10	190.3	↑5.5
4/9 12:20	195.6	↑5.3
4/9 12:30	200.5	↑4.9
4/9 12:40	205.1	↑4.6
4/9 12:50	209.3	↑4.2
4/9 13:00	213.0	↑3.7
4/9 13:10	216.3	↑3.3
4/9 13:20	219.1	↑2.8
4/9 13:30	221.5	↑2.4
4/9 13:40	223.3	↑1.8
4/9 13:50	224.7	↑1.4
4/9 14:00	225.5	↑0.8
4/9 14:10	225.9	↑0.4	満潮
4/9 14:20	225.8	↓-0.1
4/9 14:30	225.2	↓-0.6
4/9 14:40	224.1	↓-1.1
4/9 14:50	222.6	↓-1.5
4/9 15:00	220.5	↓-2.1
4/9 15:10	218.0	↓-2.5
4/9 15:20	215.0	↓-3.0
4/9 15:30	211.4	↓-3.6
4/9 15:40	207.4	↓-4.0
4/9 15:50	202.9	↓-4.5
4/9 16:00	197.9	↓-5.0
4/9 16:10	192.4	↓-5.5
4/9 16:20	186.4	↓-6.0
4/9 16:30	180.1	↓-6.3
4/9 16:40	173.3	↓-6.8
4/9 16:50	166.3	↓-7.0
4/9 17:00	158.9	↓-7.4
4/9 17:10	151.3	↓-7.6
4/9 17:20	143.6	↓-7.7
4/9 17:30	135.9	↓-7.7
4/9 17:40	128.1	↓-7.8
4/9 17:50	120.4	↓-7.7
4/9 18:00	112.9	↓-7.5
4/9 18:10	105.6	↓-7.3
4/9 18:20	98.7	↓-6.9
4/9 18:30	92.0	↓-6.7
4/9 18:40	85.8	↓-6.2
4/9 18:50	80.0	↓-5.8
4/9 19:00	74.7	↓-5.3
4/9 19:10	70.0	↓-4.7
4/9 19:20	65.7	↓-4.3
4/9 19:30	61.9	↓-3.8
4/9 19:40	58.7	↓-3.2
4/9 19:50	56.0	↓-2.7
4/9 20:00	53.8	↓-2.2
4/9 20:10	52.1	↓-1.7
4/9 20:20	50.9	↓-1.2
4/9 20:30	50.2	↓-0.7	干潮
4/9 20:40	50.0	↓-0.2	干潮
4/9 20:50	50.3	↑0.3
4/9 21:00	51.1	↑0.8
4/9 21:10	52.5	↑1.4
4/9 21:20	54.3	↑1.8
4/9 21:30	56.7	↑2.4
4/9 21:40	59.6	↑2.9
4/9 21:50	63.0	↑3.4
4/9 22:00	67.0	↑4.0
4/9 22:10	71.6	↑4.6
4/9 22:20	76.7	↑5.1
4/9 22:30	82.3	↑5.6
4/9 22:40	88.5	↑6.2
4/9 22:50	95.1	↑6.6
4/9 23:00	102.2	↑7.1
4/9 23:10	109.8	↑7.6
4/9 23:20	117.6	↑7.8
4/9 23:30	125.8	↑8.2
4/9 23:40	134.2	↑8.4
4/9 23:50	142.7	↑8.5