20 (火)	04:47	11:45	18:48	-
	184cm	26cm	199cm	-
中潮 出 05:02 入 19:24 出 02:25 入 17:03 潮干狩り ○ 10:09～13:18

日振島（愛媛）2028年06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
6/20 00:00	120.0	↑0.8
6/20 00:10	121.1	↑1.1
6/20 00:20	122.5	↑1.4
6/20 00:30	124.2	↑1.7
6/20 00:40	126.1	↑1.9
6/20 00:50	128.2	↑2.1
6/20 01:00	130.6	↑2.4
6/20 01:10	133.1	↑2.5
6/20 01:20	135.8	↑2.7
6/20 01:30	138.7	↑2.9
6/20 01:40	141.7	↑3.0
6/20 01:50	144.7	↑3.0
6/20 02:00	147.9	↑3.2
6/20 02:10	151.1	↑3.2
6/20 02:20	154.2	↑3.1
6/20 02:30	157.4	↑3.2
6/20 02:40	160.5	↑3.1
6/20 02:50	163.6	↑3.1
6/20 03:00	166.5	↑2.9
6/20 03:10	169.3	↑2.8
6/20 03:20	171.9	↑2.6
6/20 03:30	174.3	↑2.4
6/20 03:40	176.5	↑2.2
6/20 03:50	178.5	↑2.0
6/20 04:00	180.2	↑1.7
6/20 04:10	181.6	↑1.4
6/20 04:20	182.6	↑1.0
6/20 04:30	183.4	↑0.8
6/20 04:40	183.8	↑0.4	満潮
6/20 04:50	183.8	0
6/20 05:00	183.5	↓-0.3
6/20 05:10	182.8	↓-0.7
6/20 05:20	181.6	↓-1.2
6/20 05:30	180.2	↓-1.4
6/20 05:40	178.3	↓-1.9
6/20 05:50	176.0	↓-2.3
6/20 06:00	173.4	↓-2.6
6/20 06:10	170.4	↓-3.0
6/20 06:20	167.0	↓-3.4
6/20 06:30	163.3	↓-3.7
6/20 06:40	159.2	↓-4.1
6/20 06:50	154.8	↓-4.4
6/20 07:00	150.2	↓-4.6
6/20 07:10	145.2	↓-5.0
6/20 07:20	140.1	↓-5.1
6/20 07:30	134.7	↓-5.4
6/20 07:40	129.1	↓-5.6
6/20 07:50	123.4	↓-5.7
6/20 08:00	117.5	↓-5.9
6/20 08:10	111.6	↓-5.9
6/20 08:20	105.6	↓-6.0
6/20 08:30	99.6	↓-6.0
6/20 08:40	93.6	↓-6.0
6/20 08:50	87.6	↓-6.0
6/20 09:00	81.8	↓-5.8
6/20 09:10	76.0	↓-5.8
6/20 09:20	70.4	↓-5.6
6/20 09:30	65.1	↓-5.3
6/20 09:40	59.9	↓-5.2
6/20 09:50	55.0	↓-4.9
6/20 10:00	50.4	↓-4.6
6/20 10:10	46.1	↓-4.3
6/20 10:20	42.2	↓-3.9
6/20 10:30	38.6	↓-3.6
6/20 10:40	35.5	↓-3.1
6/20 10:50	32.7	↓-2.8
6/20 11:00	30.4	↓-2.3
6/20 11:10	28.6	↓-1.8
6/20 11:20	27.2	↓-1.4
6/20 11:30	26.3	↓-0.9
6/20 11:40	25.8	↓-0.5	干潮
6/20 11:50	25.9	↑0.1
6/20 12:00	26.5	↑0.6
6/20 12:10	27.5	↑1.0
6/20 12:20	29.0	↑1.5
6/20 12:30	31.0	↑2.0
6/20 12:40	33.5	↑2.5
6/20 12:50	36.4	↑2.9
6/20 13:00	39.7	↑3.3
6/20 13:10	43.5	↑3.8
6/20 13:20	47.6	↑4.1
6/20 13:30	52.2	↑4.6
6/20 13:40	57.0	↑4.8
6/20 13:50	62.2	↑5.2
6/20 14:00	67.7	↑5.5
6/20 14:10	73.4	↑5.7
6/20 14:20	79.3	↑5.9
6/20 14:30	85.4	↑6.1
6/20 14:40	91.7	↑6.3
6/20 14:50	98.0	↑6.3
6/20 15:00	104.5	↑6.5	最大潮位差
6/20 15:10	110.9	↑6.4
6/20 15:20	117.4	↑6.5	最大潮位差
6/20 15:30	123.9	↑6.5	最大潮位差
6/20 15:40	130.2	↑6.3
6/20 15:50	136.5	↑6.3
6/20 16:00	142.5	↑6.0
6/20 16:10	148.5	↑6.0
6/20 16:20	154.2	↑5.7
6/20 16:30	159.6	↑5.4
6/20 16:40	164.8	↑5.2
6/20 16:50	169.7	↑4.9
6/20 17:00	174.2	↑4.5
6/20 17:10	178.4	↑4.2
6/20 17:20	182.2	↑3.8
6/20 17:30	185.7	↑3.5
6/20 17:40	188.7	↑3.0
6/20 17:50	191.4	↑2.7
6/20 18:00	193.6	↑2.2
6/20 18:10	195.4	↑1.8
6/20 18:20	196.7	↑1.3
6/20 18:30	197.7	↑1.0
6/20 18:40	198.2	↑0.5	満潮
6/20 18:50	198.3	↑0.1
6/20 19:00	197.9	↓-0.4
6/20 19:10	197.2	↓-0.7
6/20 19:20	196.1	↓-1.1
6/20 19:30	194.6	↓-1.5
6/20 19:40	192.8	↓-1.8
6/20 19:50	190.7	↓-2.1
6/20 20:00	188.2	↓-2.5
6/20 20:10	185.5	↓-2.7
6/20 20:20	182.6	↓-2.9
6/20 20:30	179.4	↓-3.2
6/20 20:40	176.0	↓-3.4
6/20 20:50	172.5	↓-3.5
6/20 21:00	168.9	↓-3.6
6/20 21:10	165.1	↓-3.8
6/20 21:20	161.3	↓-3.8
6/20 21:30	157.5	↓-3.8
6/20 21:40	153.7	↓-3.8
6/20 21:50	150.0	↓-3.7
6/20 22:00	146.3	↓-3.7
6/20 22:10	142.7	↓-3.6
6/20 22:20	139.3	↓-3.4
6/20 22:30	136.0	↓-3.3
6/20 22:40	132.9	↓-3.1
6/20 22:50	130.1	↓-2.8
6/20 23:00	127.5	↓-2.6
6/20 23:10	125.1	↓-2.4
6/20 23:20	123.0	↓-2.1
6/20 23:30	121.3	↓-1.7
6/20 23:40	119.8	↓-1.5
6/20 23:50	118.7	↓-1.1