12 (水)	08:11	02:32	21:22	14:43
	187cm	65cm	193cm	-1cm
中潮 出 05:45 入 18:40 出 22:06 入 07:11 潮干狩り ◎ 12:31～16:53

日振島（愛媛）2028年04月12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
4/12 00:00	115.4	↓-5.9
4/12 00:10	109.7	↓-5.7
4/12 00:20	104.1	↓-5.6
4/12 00:30	98.7	↓-5.4
4/12 00:40	93.6	↓-5.1
4/12 00:50	88.8	↓-4.8
4/12 01:00	84.4	↓-4.4
4/12 01:10	80.3	↓-4.1
4/12 01:20	76.6	↓-3.7
4/12 01:30	73.4	↓-3.2
4/12 01:40	70.6	↓-2.8
4/12 01:50	68.3	↓-2.3
4/12 02:00	66.5	↓-1.8
4/12 02:10	65.1	↓-1.4
4/12 02:20	64.3	↓-0.8
4/12 02:30	64.1	↓-0.2	干潮
4/12 02:40	64.3	↑0.2
4/12 02:50	65.0	↑0.7
4/12 03:00	66.3	↑1.3
4/12 03:10	68.0	↑1.7
4/12 03:20	70.3	↑2.3
4/12 03:30	73.0	↑2.7
4/12 03:40	76.1	↑3.1
4/12 03:50	79.6	↑3.5
4/12 04:00	83.6	↑4.0
4/12 04:10	87.8	↑4.2
4/12 04:20	92.4	↑4.6
4/12 04:30	97.3	↑4.9
4/12 04:40	102.4	↑5.1
4/12 04:50	107.7	↑5.3
4/12 05:00	113.1	↑5.4
4/12 05:10	118.7	↑5.6
4/12 05:20	124.3	↑5.6
4/12 05:30	129.9	↑5.6
4/12 05:40	135.5	↑5.6
4/12 05:50	141.0	↑5.5
4/12 06:00	146.4	↑5.4
4/12 06:10	151.6	↑5.2
4/12 06:20	156.6	↑5.0
4/12 06:30	161.3	↑4.7
4/12 06:40	165.7	↑4.4
4/12 06:50	169.8	↑4.1
4/12 07:00	173.5	↑3.7
4/12 07:10	176.7	↑3.2
4/12 07:20	179.6	↑2.9
4/12 07:30	181.9	↑2.3
4/12 07:40	183.8	↑1.9
4/12 07:50	185.2	↑1.4
4/12 08:00	186.0	↑0.8
4/12 08:10	186.2	↑0.2	満潮
4/12 08:20	186.0	↓-0.2
4/12 08:30	185.1	↓-0.9
4/12 08:40	183.7	↓-1.4
4/12 08:50	181.7	↓-2.0
4/12 09:00	179.2	↓-2.5
4/12 09:10	176.1	↓-3.1
4/12 09:20	172.5	↓-3.6
4/12 09:30	168.4	↓-4.1
4/12 09:40	163.8	↓-4.6
4/12 09:50	158.7	↓-5.1
4/12 10:00	153.2	↓-5.5
4/12 10:10	147.3	↓-5.9
4/12 10:20	141.1	↓-6.2
4/12 10:30	134.5	↓-6.6
4/12 10:40	127.7	↓-6.8
4/12 10:50	120.6	↓-7.1
4/12 11:00	113.3	↓-7.3
4/12 11:10	105.9	↓-7.4
4/12 11:20	98.4	↓-7.5
4/12 11:30	90.8	↓-7.6
4/12 11:40	83.3	↓-7.5
4/12 11:50	75.8	↓-7.5
4/12 12:00	68.4	↓-7.4
4/12 12:10	61.1	↓-7.3
4/12 12:20	54.1	↓-7.0
4/12 12:30	47.3	↓-6.8
4/12 12:40	40.8	↓-6.5
4/12 12:50	34.6	↓-6.2
4/12 13:00	28.8	↓-5.8
4/12 13:10	23.4	↓-5.4
4/12 13:20	18.5	↓-4.9
4/12 13:30	14.0	↓-4.5
4/12 13:40	10.1	↓-3.9
4/12 13:50	6.7	↓-3.4
4/12 14:00	3.9	↓-2.8
4/12 14:10	1.7	↓-2.2
4/12 14:20	0.0	↓-1.7
4/12 14:30	-1.0	0
4/12 14:40	-1.4	↓-0.4	干潮
4/12 14:50	-1.2	↑0.2
4/12 15:00	-0.4	↑0.8
4/12 15:10	1.1	↑1.5
4/12 15:20	3.1	↑2.0
4/12 15:30	5.8	↑2.7
4/12 15:40	9.0	↑3.2
4/12 15:50	12.7	↑3.7
4/12 16:00	17.0	↑4.3
4/12 16:10	21.8	↑4.8
4/12 16:20	27.1	↑5.3
4/12 16:30	32.8	↑5.7
4/12 16:40	38.9	↑6.1
4/12 16:50	45.3	↑6.4
4/12 17:00	52.1	↑6.8
4/12 17:10	59.1	↑7.0
4/12 17:20	66.4	↑7.3
4/12 17:30	73.8	↑7.4
4/12 17:40	81.3	↑7.5
4/12 17:50	89.0	↑7.7	最大潮位差
4/12 18:00	96.6	↑7.6
4/12 18:10	104.3	↑7.7	最大潮位差
4/12 18:20	111.9	↑7.6
4/12 18:30	119.3	↑7.4
4/12 18:40	126.6	↑7.3
4/12 18:50	133.7	↑7.1
4/12 19:00	140.6	↑6.9
4/12 19:10	147.1	↑6.5
4/12 19:20	153.3	↑6.2
4/12 19:30	159.2	↑5.9
4/12 19:40	164.6	↑5.4
4/12 19:50	169.7	↑5.1
4/12 20:00	174.2	↑4.5
4/12 20:10	178.3	↑4.1
4/12 20:20	181.9	↑3.6
4/12 20:30	184.9	↑3.0
4/12 20:40	187.5	↑2.6
4/12 20:50	189.4	↑1.9
4/12 21:00	190.9	↑1.5
4/12 21:10	191.8	↑0.9
4/12 21:20	192.1	↑0.3	満潮
4/12 21:30	191.9	↓-0.2
4/12 21:40	191.2	↓-0.7
4/12 21:50	189.9	↓-1.3
4/12 22:00	188.2	↓-1.7
4/12 22:10	185.9	↓-2.3
4/12 22:20	183.3	↓-2.6
4/12 22:30	180.2	↓-3.1
4/12 22:40	176.7	↓-3.5
4/12 22:50	172.9	↓-3.8
4/12 23:00	168.7	↓-4.2
4/12 23:10	164.2	↓-4.5
4/12 23:20	159.5	↓-4.7
4/12 23:30	154.6	↓-4.9
4/12 23:40	149.6	↓-5.0
4/12 23:50	144.4	↓-5.2