22 (土)	05:44	12:01	18:20	-
	180cm	35cm	186cm	-
中潮 出 05:33 入 18:47 出 03:48 入 16:29 潮干狩り ○ 10:51～13:09

日振島（愛媛）2028年04月22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
4/22 00:00	55.5	↑0.8
4/22 00:10	56.7	↑1.2
4/22 00:20	58.3	↑1.6
4/22 00:30	60.4	↑2.1
4/22 00:40	62.9	↑2.5
4/22 00:50	65.8	↑2.9
4/22 01:00	69.1	↑3.3
4/22 01:10	72.7	↑3.6
4/22 01:20	76.6	↑3.9
4/22 01:30	80.9	↑4.3
4/22 01:40	85.4	↑4.5
4/22 01:50	90.1	↑4.7
4/22 02:00	95.1	↑5.0
4/22 02:10	100.2	↑5.1
4/22 02:20	105.4	↑5.2
4/22 02:30	110.8	↑5.4
4/22 02:40	116.1	↑5.3
4/22 02:50	121.5	↑5.4
4/22 03:00	126.9	↑5.4
4/22 03:10	132.2	↑5.3
4/22 03:20	137.4	↑5.2
4/22 03:30	142.5	↑5.1
4/22 03:40	147.3	↑4.8
4/22 03:50	152.0	↑4.7
4/22 04:00	156.4	↑4.4
4/22 04:10	160.4	↑4.0
4/22 04:20	164.2	↑3.8
4/22 04:30	167.7	↑3.5
4/22 04:40	170.7	↑3.0
4/22 04:50	173.3	↑2.6
4/22 05:00	175.6	↑2.3
4/22 05:10	177.4	↑1.8
4/22 05:20	178.7	↑1.3
4/22 05:30	179.5	↑0.8
4/22 05:40	179.9	↑0.4	満潮
4/22 05:50	179.8	↓-0.1
4/22 06:00	179.2	↓-0.6
4/22 06:10	178.1	↓-1.1
4/22 06:20	176.6	↓-1.5
4/22 06:30	174.6	↓-2.0
4/22 06:40	172.1	↓-2.5
4/22 06:50	169.1	↓-3.0
4/22 07:00	165.8	↓-3.3
4/22 07:10	162.0	↓-3.8
4/22 07:20	157.9	↓-4.1
4/22 07:30	153.4	↓-4.5
4/22 07:40	148.6	↓-4.8
4/22 07:50	143.5	↓-5.1
4/22 08:00	138.2	↓-5.3
4/22 08:10	132.6	↓-5.6
4/22 08:20	126.9	↓-5.7
4/22 08:30	121.0	↓-5.9
4/22 08:40	115.0	↓-6.0
4/22 08:50	109.0	↓-6.0
4/22 09:00	102.9	↓-6.1
4/22 09:10	96.9	↓-6.0
4/22 09:20	90.9	↓-6.0
4/22 09:30	85.0	↓-5.9
4/22 09:40	79.3	↓-5.7
4/22 09:50	73.8	↓-5.5
4/22 10:00	68.6	↓-5.2
4/22 10:10	63.6	↓-5.0
4/22 10:20	58.9	↓-4.7
4/22 10:30	54.5	↓-4.4
4/22 10:40	50.5	↓-4.0
4/22 10:50	46.9	↓-3.6
4/22 11:00	43.7	↓-3.2
4/22 11:10	41.0	↓-2.7
4/22 11:20	38.8	↓-2.2
4/22 11:30	37.0	↓-1.8
4/22 11:40	35.7	↓-1.3
4/22 11:50	34.9	↓-0.8
4/22 12:00	34.7	↓-0.2	干潮
4/22 12:10	35.0	↑0.3
4/22 12:20	35.7	↑0.7
4/22 12:30	37.0	↑1.3
4/22 12:40	38.8	↑1.8
4/22 12:50	41.1	↑2.3
4/22 13:00	43.8	↑2.7
4/22 13:10	47.1	↑3.3
4/22 13:20	50.7	↑3.6
4/22 13:30	54.8	↑4.1
4/22 13:40	59.2	↑4.4
4/22 13:50	64.0	↑4.8
4/22 14:00	69.1	↑5.1
4/22 14:10	74.5	↑5.4
4/22 14:20	80.2	↑5.7
4/22 14:30	86.0	↑5.8
4/22 14:40	92.0	↑6.0
4/22 14:50	98.2	↑6.2
4/22 15:00	104.4	↑6.2
4/22 15:10	110.7	↑6.3	最大潮位差
4/22 15:20	116.9	↑6.2
4/22 15:30	123.2	↑6.3	最大潮位差
4/22 15:40	129.3	↑6.1
4/22 15:50	135.3	↑6.0
4/22 16:00	141.1	↑5.8
4/22 16:10	146.7	↑5.6
4/22 16:20	152.1	↑5.4
4/22 16:30	157.1	↑5.0
4/22 16:40	161.9	↑4.8
4/22 16:50	166.2	↑4.3
4/22 17:00	170.2	↑4.0
4/22 17:10	173.8	↑3.6
4/22 17:20	177.0	↑3.2
4/22 17:30	179.7	↑2.7
4/22 17:40	181.9	↑2.2
4/22 17:50	183.6	↑1.7
4/22 18:00	184.8	↑1.2
4/22 18:10	185.5	↑0.7	満潮
4/22 18:20	185.8	↑0.3	満潮
4/22 18:30	185.5	↓-0.3
4/22 18:40	184.7	↓-0.8
4/22 18:50	183.4	↓-1.3
4/22 19:00	181.6	↓-1.8
4/22 19:10	179.3	↓-2.3
4/22 19:20	176.6	↓-2.7
4/22 19:30	173.5	↓-3.1
4/22 19:40	170.0	↓-3.5
4/22 19:50	166.0	↓-4.0
4/22 20:00	161.8	↓-4.2
4/22 20:10	157.2	↓-4.6
4/22 20:20	152.4	↓-4.8
4/22 20:30	147.3	↓-5.1
4/22 20:40	142.0	↓-5.3
4/22 20:50	136.5	↓-5.5
4/22 21:00	130.9	↓-5.6
4/22 21:10	125.3	↓-5.6
4/22 21:20	119.6	↓-5.7
4/22 21:30	113.9	↓-5.7
4/22 21:40	108.3	↓-5.6
4/22 21:50	102.7	↓-5.6
4/22 22:00	97.4	↓-5.3
4/22 22:10	92.1	↓-5.3
4/22 22:20	87.1	↓-5.0
4/22 22:30	82.4	↓-4.7
4/22 22:40	77.9	↓-4.5
4/22 22:50	73.8	↓-4.1
4/22 23:00	70.0	↓-3.8
4/22 23:10	66.6	↓-3.4
4/22 23:20	63.6	↓-3.0
4/22 23:30	61.1	↓-2.5
4/22 23:40	59.0	↓-2.1
4/22 23:50	57.4	↓-1.6