1 (月)	06:12	12:19	18:25	-
	179cm	42cm	182cm	-
出 05:59 入 18:32 出 04:42 入 17:05 潮干狩り ○ 11:34～13:02

日振島（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	35.4	↑0.1
4/1 00:10	35.9	↑0.5
4/1 00:20	36.9	↑1.0
4/1 00:30	38.5	↑1.6
4/1 00:40	40.4	↑1.9
4/1 00:50	42.9	↑2.5
4/1 01:00	45.8	↑2.9
4/1 01:10	49.1	↑3.3
4/1 01:20	52.8	↑3.7
4/1 01:30	56.9	↑4.1
4/1 01:40	61.3	↑4.4
4/1 01:50	66.0	↑4.7
4/1 02:00	71.1	↑5.1
4/1 02:10	76.4	↑5.3
4/1 02:20	81.9	↑5.5
4/1 02:30	87.5	↑5.6
4/1 02:40	93.4	↑5.9
4/1 02:50	99.3	↑5.9
4/1 03:00	105.2	↑5.9
4/1 03:10	111.2	↑6.0
4/1 03:20	117.2	↑6.0
4/1 03:30	123.1	↑5.9
4/1 03:40	128.9	↑5.8
4/1 03:50	134.5	↑5.6
4/1 04:00	140.0	↑5.5
4/1 04:10	145.2	↑5.2
4/1 04:20	150.1	↑4.9
4/1 04:30	154.8	↑4.7
4/1 04:40	159.1	↑4.3
4/1 04:50	163.1	↑4.0
4/1 05:00	166.6	↑3.5
4/1 05:10	169.8	↑3.2
4/1 05:20	172.5	↑2.7
4/1 05:30	174.7	↑2.2
4/1 05:40	176.5	↑1.8
4/1 05:50	177.8	↑1.3
4/1 06:00	178.6	↑0.8
4/1 06:10	178.9	↑0.3	満潮
4/1 06:20	178.7	↓-0.2
4/1 06:30	178.0	↓-0.7
4/1 06:40	176.8	↓-1.2
4/1 06:50	175.1	↓-1.7
4/1 07:00	173.0	↓-2.1
4/1 07:10	170.4	↓-2.6
4/1 07:20	167.3	↓-3.1
4/1 07:30	163.9	↓-3.4
4/1 07:40	160.0	↓-3.9
4/1 07:50	155.8	↓-4.2
4/1 08:00	151.2	↓-4.6
4/1 08:10	146.4	↓-4.8
4/1 08:20	141.2	↓-5.2
4/1 08:30	135.9	↓-5.3
4/1 08:40	130.4	↓-5.5
4/1 08:50	124.7	↓-5.7
4/1 09:00	118.9	↓-5.8
4/1 09:10	113.1	↓-5.8
4/1 09:20	107.2	↓-5.9
4/1 09:30	101.3	↓-5.9
4/1 09:40	95.6	↓-5.7
4/1 09:50	89.9	↓-5.7
4/1 10:00	84.4	↓-5.5
4/1 10:10	79.0	↓-5.4
4/1 10:20	73.9	↓-5.1
4/1 10:30	69.1	↓-4.8
4/1 10:40	64.5	↓-4.6
4/1 10:50	60.3	↓-4.2
4/1 11:00	56.5	↓-3.8
4/1 11:10	53.1	↓-3.4
4/1 11:20	50.0	↓-3.1
4/1 11:30	47.5	↓-2.5
4/1 11:40	45.4	↓-2.1
4/1 11:50	43.7	↓-1.7
4/1 12:00	42.6	↓-1.1
4/1 12:10	41.9	↓-0.7	干潮
4/1 12:20	41.8	↓-0.1
4/1 12:30	42.2	↑0.4
4/1 12:40	43.1	↑0.9
4/1 12:50	44.4	↑1.3
4/1 13:00	46.3	↑1.9
4/1 13:10	48.6	↑2.3
4/1 13:20	51.4	↑2.8
4/1 13:30	54.7	↑3.3
4/1 13:40	58.3	↑3.6
4/1 13:50	62.4	↑4.1
4/1 14:00	66.8	↑4.4
4/1 14:10	71.5	↑4.7
4/1 14:20	76.6	↑5.1
4/1 14:30	81.9	↑5.3
4/1 14:40	87.4	↑5.5
4/1 14:50	93.1	↑5.7
4/1 15:00	98.9	↑5.8
4/1 15:10	104.8	↑5.9
4/1 15:20	110.8	↑6.0
4/1 15:30	116.8	↑6.0
4/1 15:40	122.8	↑6.0
4/1 15:50	128.6	↑5.8
4/1 16:00	134.4	↑5.8
4/1 16:10	140.0	↑5.6
4/1 16:20	145.3	↑5.3
4/1 16:30	150.5	↑5.2
4/1 16:40	155.3	↑4.8
4/1 16:50	159.8	↑4.5
4/1 17:00	164.0	↑4.2
4/1 17:10	167.8	↑3.8
4/1 17:20	171.1	↑3.3
4/1 17:30	174.1	↑3.0
4/1 17:40	176.5	↑2.4
4/1 17:50	178.5	↑2.0
4/1 18:00	180.0	↑1.5
4/1 18:10	180.9	↑0.9
4/1 18:20	181.4	↑0.5	満潮
4/1 18:30	181.3	↓-0.1
4/1 18:40	180.7	↓-0.6
4/1 18:50	179.6	↓-1.1
4/1 19:00	178.0	↓-1.6
4/1 19:10	175.8	↓-2.2
4/1 19:20	173.2	↓-2.6
4/1 19:30	170.1	↓-3.1
4/1 19:40	166.6	↓-3.5
4/1 19:50	162.6	↓-4.0
4/1 20:00	158.3	↓-4.3
4/1 20:10	153.5	↓-4.8
4/1 20:20	148.5	↓-5.0
4/1 20:30	143.1	↓-5.4
4/1 20:40	137.5	↓-5.6
4/1 20:50	131.7	↓-5.8
4/1 21:00	125.6	↓-6.1
4/1 21:10	119.5	↓-6.1
4/1 21:20	113.3	↓-6.2
4/1 21:30	107.0	↓-6.3	最大潮位差
4/1 21:40	100.7	↓-6.3	最大潮位差
4/1 21:50	94.5	↓-6.2
4/1 22:00	88.4	↓-6.1
4/1 22:10	82.4	↓-6.0
4/1 22:20	76.6	↓-5.8
4/1 22:30	71.0	↓-5.6
4/1 22:40	65.6	↓-5.4
4/1 22:50	60.6	↓-5.0
4/1 23:00	55.9	↓-4.7
4/1 23:10	51.6	↓-4.3
4/1 23:20	47.7	↓-3.9
4/1 23:30	44.3	↓-3.4
4/1 23:40	41.3	↓-3.0
4/1 23:50	38.8	↓-2.5