20 (月)	11:23	05:34	-	17:41
	328cm	88cm	-	-13cm
中潮 出 05:33 入 18:45 出 07:05 入 22:19 潮干狩り ◎ 15:29～18:45

波止浜（愛媛）2026年04月20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
4/20 00:00	369.9	↓-1.9
4/20 00:10	366.7	↓-3.2
4/20 00:20	362.5	↓-4.2
4/20 00:30	357.1	↓-5.4
4/20 00:40	350.6	↓-6.5
4/20 00:50	343.2	↓-7.4
4/20 01:00	334.8	↓-8.4
4/20 01:10	325.6	↓-9.2
4/20 01:20	315.6	↓-10.0
4/20 01:30	305.0	↓-10.6
4/20 01:40	293.7	↓-11.3
4/20 01:50	282.0	↓-11.7
4/20 02:00	269.8	↓-12.2
4/20 02:10	257.3	↓-12.5
4/20 02:20	244.7	↓-12.6
4/20 02:30	232.0	↓-12.7
4/20 02:40	219.2	↓-12.8
4/20 02:50	206.6	↓-12.6
4/20 03:00	194.2	↓-12.4
4/20 03:10	182.1	↓-12.1
4/20 03:20	170.5	↓-11.6
4/20 03:30	159.3	↓-11.2
4/20 03:40	148.7	↓-10.6
4/20 03:50	138.8	↓-9.9
4/20 04:00	129.7	↓-9.1
4/20 04:10	121.3	↓-8.4
4/20 04:20	113.8	↓-7.5
4/20 04:30	107.2	↓-6.6
4/20 04:40	101.5	↓-5.7
4/20 04:50	96.8	↓-4.7
4/20 05:00	93.1	↓-3.7
4/20 05:10	90.4	↓-2.7
4/20 05:20	88.6	↓-1.8
4/20 05:30	87.9	↓-0.7	干潮
4/20 05:40	88.1	↑0.2
4/20 05:50	89.3	↑1.2
4/20 06:00	91.4	↑2.1
4/20 06:10	94.4	↑3.0
4/20 06:20	98.2	↑3.8
4/20 06:30	102.9	↑4.7
4/20 06:40	108.4	↑5.5
4/20 06:50	114.6	↑6.2
4/20 07:00	121.5	↑6.9
4/20 07:10	129.0	↑7.5
4/20 07:20	137.1	↑8.1
4/20 07:30	145.7	↑8.6
4/20 07:40	154.8	↑9.1
4/20 07:50	164.4	↑9.6
4/20 08:00	174.2	↑9.8
4/20 08:10	184.4	↑10.2
4/20 08:20	194.7	↑10.3
4/20 08:30	205.2	↑10.5
4/20 08:40	215.8	↑10.6
4/20 08:50	226.4	↑10.6
4/20 09:00	236.8	↑10.4
4/20 09:10	247.1	↑10.3
4/20 09:20	257.1	↑10.0
4/20 09:30	266.8	↑9.7
4/20 09:40	276.1	↑9.3
4/20 09:50	284.8	↑8.7
4/20 10:00	292.9	↑8.1
4/20 10:10	300.3	↑7.4
4/20 10:20	307.0	↑6.7
4/20 10:30	312.8	↑5.8
4/20 10:40	317.7	↑4.9
4/20 10:50	321.6	↑3.9
4/20 11:00	324.5	↑2.9
4/20 11:10	326.4	↑1.9
4/20 11:20	327.2	↑0.8	満潮
4/20 11:30	326.8	↓-0.4
4/20 11:40	325.3	↓-1.5
4/20 11:50	322.7	↓-2.6
4/20 12:00	319.0	↓-3.7
4/20 12:10	314.1	↓-4.9
4/20 12:20	308.1	↓-6.0
4/20 12:30	301.1	↓-7.0
4/20 12:40	293.1	↓-8.0
4/20 12:50	284.1	↓-9.0
4/20 13:00	274.3	↓-9.8
4/20 13:10	263.6	↓-10.7
4/20 13:20	252.1	↓-11.5
4/20 13:30	240.0	↓-12.1
4/20 13:40	227.3	↓-12.7
4/20 13:50	214.1	↓-13.2
4/20 14:00	200.4	↓-13.7
4/20 14:10	186.5	↓-13.9
4/20 14:20	172.3	↓-14.2
4/20 14:30	158.0	↓-14.3
4/20 14:40	143.8	↓-14.2
4/20 14:50	129.6	↓-14.2
4/20 15:00	115.6	↓-14.0
4/20 15:10	101.8	↓-13.8
4/20 15:20	88.5	↓-13.3
4/20 15:30	75.7	↓-12.8
4/20 15:40	63.4	↓-12.3
4/20 15:50	51.8	↓-11.6
4/20 16:00	41.0	↓-10.8
4/20 16:10	30.9	↓-10.1
4/20 16:20	21.8	↓-9.1
4/20 16:30	13.6	↓-8.2
4/20 16:40	6.4	↓-7.2
4/20 16:50	0.2	↓-6.2
4/20 17:00	-4.9	↓-5.1
4/20 17:10	-8.8	↓-3.9
4/20 17:20	-11.7	↓-2.9
4/20 17:30	-13.3	↓-1.6
4/20 17:40	-13.9	↓-0.6	干潮
4/20 17:50	-13.3	↑0.6
4/20 18:00	-11.6	↑1.7
4/20 18:10	-8.8	↑2.8
4/20 18:20	-4.9	↑3.9
4/20 18:30	0.0	↑4.9
4/20 18:40	6.0	0
4/20 18:50	12.9	↑6.9
4/20 19:00	20.7	↑7.8
4/20 19:10	29.5	↑8.8
4/20 19:20	39.1	↑9.6
4/20 19:30	49.4	↑10.3
4/20 19:40	60.5	↑11.1
4/20 19:50	72.3	↑11.8
4/20 20:00	84.7	↑12.4
4/20 20:10	97.6	↑12.9
4/20 20:20	111.0	↑13.4
4/20 20:30	124.8	↑13.8
4/20 20:40	139.0	↑14.2
4/20 20:50	153.4	↑14.4
4/20 21:00	168.0	↑14.6
4/20 21:10	182.7	↑14.7	最大潮位差
4/20 21:20	197.4	↑14.7	最大潮位差
4/20 21:30	212.0	↑14.6
4/20 21:40	226.4	↑14.4
4/20 21:50	240.6	↑14.2
4/20 22:00	254.4	↑13.8
4/20 22:10	267.7	↑13.3
4/20 22:20	280.5	↑12.8
4/20 22:30	292.6	↑12.1
4/20 22:40	304.0	↑11.4
4/20 22:50	314.6	↑10.6
4/20 23:00	324.3	↑9.7
4/20 23:10	333.1	↑8.8
4/20 23:20	340.8	↑7.7
4/20 23:30	347.5	↑6.7
4/20 23:40	353.0	↑5.5
4/20 23:50	357.4	↑4.4