1 (木)	00:10	06:12	12:12	18:25
	366cm	52cm	341cm	1cm
中潮 出 05:57 入 18:31 出 22:41 入 08:15 潮干狩り ○ 05:57～07:24

波止浜（愛媛）2021年04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
4/1 00:00	364.7	↑1.8	満潮
4/1 00:10	365.2	↑0.5	満潮
4/1 00:20	364.5	↓-0.7
4/1 00:30	362.5	↓-2.0
4/1 00:40	359.2	↓-3.3
4/1 00:50	354.7	↓-4.5
4/1 01:00	349.1	↓-5.6
4/1 01:10	342.4	↓-6.7
4/1 01:20	334.6	↓-7.8
4/1 01:30	325.9	↓-8.7
4/1 01:40	316.2	↓-9.7
4/1 01:50	305.7	↓-10.5
4/1 02:00	294.5	↓-11.2
4/1 02:10	282.6	↓-11.9
4/1 02:20	270.2	↓-12.4
4/1 02:30	257.3	↓-12.9
4/1 02:40	244.0	↓-13.3
4/1 02:50	230.5	↓-13.5
4/1 03:00	216.9	↓-13.6
4/1 03:10	203.2	↓-13.7
4/1 03:20	189.6	↓-13.6
4/1 03:30	176.2	↓-13.4
4/1 03:40	163.0	↓-13.2
4/1 03:50	150.2	↓-12.8
4/1 04:00	137.8	↓-12.4
4/1 04:10	126.0	↓-11.8
4/1 04:20	114.9	↓-11.1
4/1 04:30	104.4	↓-10.5
4/1 04:40	94.8	↓-9.6
4/1 04:50	86.0	↓-8.8
4/1 05:00	78.1	↓-7.9
4/1 05:10	71.2	↓-6.9
4/1 05:20	65.2	↓-6.0
4/1 05:30	60.3	↓-4.9
4/1 05:40	56.4	↓-3.9
4/1 05:50	53.6	↓-2.8
4/1 06:00	51.9	↓-1.7
4/1 06:10	51.3	↓-0.6	干潮
4/1 06:20	51.7	↑0.4
4/1 06:30	53.1	↑1.4
4/1 06:40	55.6	↑2.5
4/1 06:50	59.1	↑3.5
4/1 07:00	63.6	↑4.5
4/1 07:10	68.9	↑5.3
4/1 07:20	75.2	↑6.3
4/1 07:30	82.4	↑7.2
4/1 07:40	90.3	↑7.9
4/1 07:50	99.0	↑8.7
4/1 08:00	108.4	↑9.4
4/1 08:10	118.4	↑10.0
4/1 08:20	129.0	↑10.6
4/1 08:30	140.1	↑11.1
4/1 08:40	151.7	↑11.6
4/1 08:50	163.6	↑11.9
4/1 09:00	175.8	↑12.2
4/1 09:10	188.3	↑12.5
4/1 09:20	200.8	↑12.5
4/1 09:30	213.4	↑12.6
4/1 09:40	225.8	↑12.4
4/1 09:50	238.2	↑12.4
4/1 10:00	250.2	↑12.0
4/1 10:10	261.9	↑11.7
4/1 10:20	273.2	↑11.3
4/1 10:30	283.8	↑10.6
4/1 10:40	293.8	↑10.0
4/1 10:50	303.0	↑9.2
4/1 11:00	311.4	↑8.4
4/1 11:10	318.9	↑7.5
4/1 11:20	325.4	↑6.5
4/1 11:30	330.8	↑5.4
4/1 11:40	335.0	↑4.2
4/1 11:50	338.1	↑3.1
4/1 12:00	340.1	↑2.0
4/1 12:10	340.7	↑0.6	満潮
4/1 12:20	340.2	↓-0.5
4/1 12:30	338.4	↓-1.8
4/1 12:40	335.4	↓-3.0
4/1 12:50	331.1	↓-4.3
4/1 13:00	325.8	↓-5.3
4/1 13:10	319.2	↓-6.6
4/1 13:20	311.6	↓-7.6
4/1 13:30	303.0	↓-8.6
4/1 13:40	293.4	↓-9.6
4/1 13:50	282.9	↓-10.5
4/1 14:00	271.7	↓-11.2
4/1 14:10	259.7	↓-12.0
4/1 14:20	247.1	↓-12.6
4/1 14:30	233.9	↓-13.2
4/1 14:40	220.3	↓-13.6
4/1 14:50	206.4	↓-13.9
4/1 15:00	192.2	↓-14.2
4/1 15:10	177.9	↓-14.3
4/1 15:20	163.6	↓-14.3
4/1 15:30	149.3	↓-14.3
4/1 15:40	135.2	↓-14.1
4/1 15:50	121.3	↓-13.9
4/1 16:00	107.8	↓-13.5
4/1 16:10	94.8	↓-13.0
4/1 16:20	82.3	↓-12.5
4/1 16:30	70.5	↓-11.8
4/1 16:40	59.3	↓-11.2
4/1 16:50	49.0	↓-10.3
4/1 17:00	39.5	↓-9.5
4/1 17:10	31.0	↓-8.5
4/1 17:20	23.4	↓-7.6
4/1 17:30	16.8	↓-6.6
4/1 17:40	11.3	↓-5.5
4/1 17:50	6.9	↓-4.4
4/1 18:00	3.6	↓-3.3
4/1 18:10	1.5	↓-2.1
4/1 18:20	0.4	↓-1.1	干潮
4/1 18:30	0.5	↑0.1
4/1 18:40	1.8	↑1.3
4/1 18:50	4.1	↑2.3
4/1 19:00	7.5	↑3.4
4/1 19:10	12.0	↑4.5
4/1 19:20	17.5	↑5.5
4/1 19:30	24.0	↑6.5
4/1 19:40	31.5	↑7.5
4/1 19:50	39.9	↑8.4
4/1 20:00	49.1	↑9.2
4/1 20:10	59.1	↑10.0
4/1 20:20	69.9	↑10.8
4/1 20:30	81.4	↑11.5
4/1 20:40	93.5	↑12.1
4/1 20:50	106.2	↑12.7
4/1 21:00	119.4	↑13.2
4/1 21:10	132.9	↑13.5
4/1 21:20	146.9	↑14.0
4/1 21:30	161.0	↑14.1
4/1 21:40	175.4	↑14.4	最大潮位差
4/1 21:50	189.8	↑14.4	最大潮位差
4/1 22:00	204.2	↑14.4	最大潮位差
4/1 22:10	218.4	↑14.2
4/1 22:20	232.5	↑14.1
4/1 22:30	246.2	↑13.7
4/1 22:40	259.4	↑13.2
4/1 22:50	272.2	↑12.8
4/1 23:00	284.3	↑12.1
4/1 23:10	295.7	↑11.4
4/1 23:20	306.4	↑10.7
4/1 23:30	316.1	↑9.7
4/1 23:40	324.8	↑8.7
4/1 23:50	332.6	↑7.8