1 (月)	09:18	02:53	21:36	15:14
	322cm	55cm	330cm	53cm
出 05:57 入 18:30 出 04:40 入 17:04 潮干狩り ○ 13:59～16:30

波止浜（愛媛）2030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	171.6	↓-11.6
4/1 00:10	160.2	↓-11.4
4/1 00:20	149.0	↓-11.2
4/1 00:30	138.1	↓-10.9
4/1 00:40	127.7	↓-10.4
4/1 00:50	117.7	↓-10.0
4/1 01:00	108.3	↓-9.4
4/1 01:10	99.5	↓-8.8
4/1 01:20	91.4	↓-8.1
4/1 01:30	84.0	↓-7.4
4/1 01:40	77.4	↓-6.6
4/1 01:50	71.6	↓-5.8
4/1 02:00	66.7	↓-4.9
4/1 02:10	62.6	↓-4.1
4/1 02:20	59.3	↓-3.3
4/1 02:30	57.0	↓-2.3
4/1 02:40	55.5	↓-1.5
4/1 02:50	54.9	↓-0.6	干潮
4/1 03:00	55.1	↑0.2
4/1 03:10	56.3	↑1.2
4/1 03:20	58.2	↑1.9
4/1 03:30	61.0	↑2.8
4/1 03:40	64.6	↑3.6
4/1 03:50	69.0	↑4.4
4/1 04:00	74.1	↑5.1
4/1 04:10	79.9	↑5.8
4/1 04:20	86.4	↑6.5
4/1 04:30	93.6	↑7.2
4/1 04:40	101.3	↑7.7
4/1 04:50	109.6	↑8.3
4/1 05:00	118.4	↑8.8
4/1 05:10	127.7	↑9.3
4/1 05:20	137.3	↑9.6
4/1 05:30	147.3	↑10.0
4/1 05:40	157.6	↑10.3
4/1 05:50	168.1	↑10.5
4/1 06:00	178.7	↑10.6
4/1 06:10	189.4	↑10.7
4/1 06:20	200.1	↑10.7
4/1 06:30	210.8	↑10.7
4/1 06:40	221.4	↑10.6
4/1 06:50	231.8	↑10.4
4/1 07:00	241.9	↑10.1
4/1 07:10	251.7	↑9.8
4/1 07:20	261.1	↑9.4
4/1 07:30	270.1	↑9.0
4/1 07:40	278.6	↑8.5
4/1 07:50	286.4	↑7.8
4/1 08:00	293.7	↑7.3
4/1 08:10	300.2	↑6.5
4/1 08:20	306.0	↑5.8
4/1 08:30	310.9	↑4.9
4/1 08:40	315.0	↑4.1
4/1 08:50	318.2	↑3.2
4/1 09:00	320.4	↑2.2
4/1 09:10	321.7	↑1.3	満潮
4/1 09:20	321.9	↑0.2
4/1 09:30	321.1	↓-0.8
4/1 09:40	319.2	↓-1.9
4/1 09:50	316.3	↓-2.9
4/1 10:00	312.4	↓-3.9
4/1 10:10	307.4	↓-5.0
4/1 10:20	301.4	↓-6.0
4/1 10:30	294.5	↓-6.9
4/1 10:40	286.7	↓-7.8
4/1 10:50	278.0	↓-8.7
4/1 11:00	268.6	↓-9.4
4/1 11:10	258.5	↓-10.1
4/1 11:20	247.7	↓-10.8
4/1 11:30	236.5	↓-11.2
4/1 11:40	224.8	↓-11.7
4/1 11:50	212.9	↓-11.9
4/1 12:00	200.7	↓-12.2	最大潮位差
4/1 12:10	188.5	↓-12.2	最大潮位差
4/1 12:20	176.3	↓-12.2	最大潮位差
4/1 12:30	164.3	↓-12.0
4/1 12:40	152.4	↓-11.9
4/1 12:50	140.9	↓-11.5
4/1 13:00	129.9	↓-11.0
4/1 13:10	119.3	↓-10.6
4/1 13:20	109.3	↓-10.0
4/1 13:30	100.0	↓-9.3
4/1 13:40	91.4	↓-8.6
4/1 13:50	83.6	↓-7.8
4/1 14:00	76.6	↓-7.0
4/1 14:10	70.4	↓-6.2
4/1 14:20	65.1	↓-5.3
4/1 14:30	60.7	↓-4.4
4/1 14:40	57.2	↓-3.5
4/1 14:50	54.7	↓-2.5
4/1 15:00	53.0	↓-1.7
4/1 15:10	52.3	↓-0.7	干潮
4/1 15:20	52.5	↑0.2
4/1 15:30	53.6	↑1.1
4/1 15:40	55.6	↑2.0
4/1 15:50	58.4	↑2.8
4/1 16:00	62.1	↑3.7
4/1 16:10	66.6	↑4.5
4/1 16:20	71.9	↑5.3
4/1 16:30	78.0	↑6.1
4/1 16:40	84.8	↑6.8
4/1 16:50	92.3	↑7.5
4/1 17:00	100.4	↑8.1
4/1 17:10	109.1	↑8.7
4/1 17:20	118.3	↑9.2
4/1 17:30	128.1	↑9.8
4/1 17:40	138.2	↑10.1
4/1 17:50	148.7	↑10.5
4/1 18:00	159.5	↑10.8
4/1 18:10	170.6	↑11.1
4/1 18:20	181.8	↑11.2
4/1 18:30	193.0	↑11.2
4/1 18:40	204.3	↑11.3
4/1 18:50	215.6	↑11.3
4/1 19:00	226.7	↑11.1
4/1 19:10	237.6	↑10.9
4/1 19:20	248.2	↑10.6
4/1 19:30	258.4	↑10.2
4/1 19:40	268.2	↑9.8
4/1 19:50	277.6	↑9.4
4/1 20:00	286.3	↑8.7
4/1 20:10	294.4	↑8.1
4/1 20:20	301.8	↑7.4
4/1 20:30	308.5	↑6.7
4/1 20:40	314.3	↑5.8
4/1 20:50	319.3	↑5.0
4/1 21:00	323.3	↑4.0
4/1 21:10	326.4	↑3.1
4/1 21:20	328.5	↑2.1
4/1 21:30	329.5	↑1.0	満潮
4/1 21:40	329.5	0
4/1 21:50	328.4	↓-1.1
4/1 22:00	326.3	↓-2.1
4/1 22:10	323.0	↓-3.3
4/1 22:20	318.7	↓-4.3
4/1 22:30	313.4	↓-5.3
4/1 22:40	307.0	↓-6.4
4/1 22:50	299.7	↓-7.3
4/1 23:00	291.5	↓-8.2
4/1 23:10	282.4	↓-9.1
4/1 23:20	272.6	↓-9.8
4/1 23:30	262.1	↓-10.5
4/1 23:40	251.0	↓-11.1
4/1 23:50	239.4	↓-11.6