9 (金)	08:56	02:12	21:01	14:51
	318cm	62cm	301cm	87cm
中潮 出 05:46 入 18:37 出 04:36 入 15:56

波止浜（愛媛）2021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	122.6	↓-8.8
4/9 00:10	114.2	↓-8.4
4/9 00:20	106.2	↓-8.0
4/9 00:30	98.8	↓-7.4
4/9 00:40	91.9	↓-6.9
4/9 00:50	85.6	↓-6.3
4/9 01:00	80.0	↓-5.6
4/9 01:10	75.1	↓-4.9
4/9 01:20	70.9	↓-4.2
4/9 01:30	67.4	↓-3.5
4/9 01:40	64.7	↓-2.7
4/9 01:50	62.7	↓-2.0
4/9 02:00	61.5	↓-1.2
4/9 02:10	61.0	↓-0.5	干潮
4/9 02:20	61.3	↑0.3
4/9 02:30	62.4	↑1.1
4/9 02:40	64.1	↑1.7
4/9 02:50	66.6	↑2.5
4/9 03:00	69.9	↑3.3
4/9 03:10	73.7	↑3.8
4/9 03:20	78.3	↑4.6
4/9 03:30	83.5	↑5.2
4/9 03:40	89.3	↑5.8
4/9 03:50	95.6	↑6.3
4/9 04:00	102.5	↑6.9
4/9 04:10	109.9	↑7.4
4/9 04:20	117.7	↑7.8
4/9 04:30	125.9	↑8.2
4/9 04:40	134.5	↑8.6
4/9 04:50	143.4	↑8.9
4/9 05:00	152.6	↑9.2
4/9 05:10	162.0	↑9.4
4/9 05:20	171.5	↑9.5
4/9 05:30	181.2	↑9.7
4/9 05:40	190.9	↑9.7
4/9 05:50	200.7	↑9.8
4/9 06:00	210.4	↑9.7
4/9 06:10	220.0	↑9.6
4/9 06:20	229.5	↑9.5
4/9 06:30	238.8	↑9.3
4/9 06:40	247.8	↑9.0
4/9 06:50	256.5	↑8.7
4/9 07:00	264.8	↑8.3
4/9 07:10	272.8	↑8.0
4/9 07:20	280.2	↑7.4
4/9 07:30	287.2	↑7.0
4/9 07:40	293.5	↑6.3
4/9 07:50	299.2	↑5.7
4/9 08:00	304.2	↑5.0
4/9 08:10	308.5	↑4.3
4/9 08:20	312.0	↑3.5
4/9 08:30	314.7	↑2.7
4/9 08:40	316.5	↑1.8
4/9 08:50	317.4	↑0.9	満潮
4/9 09:00	317.4	0
4/9 09:10	316.5	↓-0.9
4/9 09:20	314.6	↓-1.9
4/9 09:30	311.8	↓-2.8
4/9 09:40	308.0	↓-3.8
4/9 09:50	303.4	↓-4.6
4/9 10:00	297.9	↓-5.5
4/9 10:10	291.5	↓-6.4
4/9 10:20	284.4	↓-7.1
4/9 10:30	276.6	↓-7.8
4/9 10:40	268.1	↓-8.5
4/9 10:50	259.1	↓-9.0
4/9 11:00	249.6	↓-9.5
4/9 11:10	239.8	↓-9.8
4/9 11:20	229.6	↓-10.2
4/9 11:30	219.2	↓-10.4
4/9 11:40	208.8	↓-10.4
4/9 11:50	198.3	↓-10.5
4/9 12:00	187.9	↓-10.4
4/9 12:10	177.7	↓-10.2
4/9 12:20	167.8	↓-9.9
4/9 12:30	158.1	↓-9.7
4/9 12:40	148.9	↓-9.2
4/9 12:50	140.2	↓-8.7
4/9 13:00	132.0	↓-8.2
4/9 13:10	124.3	↓-7.7
4/9 13:20	117.3	↓-7.0
4/9 13:30	111.0	↓-6.3
4/9 13:40	105.4	↓-5.6
4/9 13:50	100.5	↓-4.9
4/9 14:00	96.3	↓-4.2
4/9 14:10	92.9	↓-3.4
4/9 14:20	90.2	↓-2.7
4/9 14:30	88.3	↓-1.9
4/9 14:40	87.2	↓-1.1
4/9 14:50	86.9	↓-0.3	干潮
4/9 15:00	87.3	↑0.4
4/9 15:10	88.4	↑1.1
4/9 15:20	90.3	↑1.9
4/9 15:30	92.9	↑2.6
4/9 15:40	96.1	↑3.2
4/9 15:50	100.1	↑4.0
4/9 16:00	104.7	↑4.6
4/9 16:10	109.8	↑5.1
4/9 16:20	115.6	↑5.8
4/9 16:30	121.9	↑6.3
4/9 16:40	128.6	↑6.7
4/9 16:50	135.8	↑7.2
4/9 17:00	143.4	↑7.6
4/9 17:10	151.4	↑8.0
4/9 17:20	159.6	↑8.2
4/9 17:30	168.1	↑8.5
4/9 17:40	176.8	↑8.7
4/9 17:50	185.6	↑8.8
4/9 18:00	194.5	↑8.9
4/9 18:10	203.4	↑8.9
4/9 18:20	212.2	↑8.8
4/9 18:30	221.0	↑8.8
4/9 18:40	229.6	↑8.6
4/9 18:50	238.0	↑8.4
4/9 19:00	246.1	↑8.1
4/9 19:10	253.8	↑7.7
4/9 19:20	261.2	↑7.4
4/9 19:30	268.1	↑6.9
4/9 19:40	274.5	↑6.4
4/9 19:50	280.4	↑5.9
4/9 20:00	285.6	↑5.2
4/9 20:10	290.1	↑4.5
4/9 20:20	293.9	↑3.8
4/9 20:30	296.9	↑3.0
4/9 20:40	299.1	↑2.2
4/9 20:50	300.5	↑1.4
4/9 21:00	300.9	↑0.4	満潮
4/9 21:10	300.5	↓-0.4
4/9 21:20	299.1	↓-1.4
4/9 21:30	296.7	↓-2.4
4/9 21:40	293.4	↓-3.3
4/9 21:50	289.2	↓-4.2
4/9 22:00	284.0	↓-5.2
4/9 22:10	278.0	↓-6.0
4/9 22:20	271.1	↓-6.9
4/9 22:30	263.4	↓-7.7
4/9 22:40	255.0	↓-8.4
4/9 22:50	245.9	↓-9.1
4/9 23:00	236.3	↓-9.6
4/9 23:10	226.1	↓-10.2
4/9 23:20	215.5	↓-10.6
4/9 23:30	204.6	↓-10.9
4/9 23:40	193.5	↓-11.1
4/9 23:50	182.3	↓-11.2	最大潮位差