22 (土)	06:40	00:22	18:47	12:44
	183cm	25cm	185cm	40cm
出 06:13 入 18:24 出 05:15 入 17:34 潮干狩り ○ 11:49～13:37

日振島（愛媛）2031年03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
3/22 00:00	26.1	↓-1.4
3/22 00:10	25.3	↓-0.8
3/22 00:20	25.0	↓-0.3	干潮
3/22 00:30	25.2	↑0.2
3/22 00:40	26.0	↑0.8
3/22 00:50	27.2	↑1.2
3/22 01:00	29.0	↑1.8
3/22 01:10	31.3	↑2.3
3/22 01:20	34.2	↑2.9
3/22 01:30	37.4	↑3.2
3/22 01:40	41.2	↑3.8
3/22 01:50	45.3	↑4.1
3/22 02:00	49.9	↑4.6
3/22 02:10	54.9	↑5.0
3/22 02:20	60.1	↑5.2
3/22 02:30	65.7	↑5.6
3/22 02:40	71.5	↑5.8
3/22 02:50	77.6	↑6.1
3/22 03:00	83.9	↑6.3
3/22 03:10	90.2	↑6.3
3/22 03:20	96.7	↑6.5
3/22 03:30	103.2	↑6.5
3/22 03:40	109.8	↑6.6
3/22 03:50	116.2	↑6.4
3/22 04:00	122.6	↑6.4
3/22 04:10	128.9	↑6.3
3/22 04:20	135.0	↑6.1
3/22 04:30	140.9	↑5.9
3/22 04:40	146.5	↑5.6
3/22 04:50	151.8	↑5.3
3/22 05:00	156.8	↑5.0
3/22 05:10	161.4	↑4.6
3/22 05:20	165.6	↑4.2
3/22 05:30	169.4	↑3.8
3/22 05:40	172.7	↑3.3
3/22 05:50	175.6	↑2.9
3/22 06:00	177.9	↑2.3
3/22 06:10	179.7	↑1.8
3/22 06:20	181.1	↑1.4
3/22 06:30	181.8	↑0.7	満潮
3/22 06:40	182.1	↑0.3	満潮
3/22 06:50	181.8	↓-0.3
3/22 07:00	181.0	↓-0.8
3/22 07:10	179.6	↓-1.4
3/22 07:20	177.7	↓-1.9
3/22 07:30	175.3	↓-2.4
3/22 07:40	172.5	↓-2.8
3/22 07:50	169.2	↓-3.3
3/22 08:00	165.4	↓-3.8
3/22 08:10	161.2	↓-4.2
3/22 08:20	156.7	↓-4.5
3/22 08:30	151.8	↓-4.9
3/22 08:40	146.6	↓-5.2
3/22 08:50	141.1	↓-5.5
3/22 09:00	135.4	↓-5.7
3/22 09:10	129.6	↓-5.8
3/22 09:20	123.5	↓-6.1
3/22 09:30	117.4	↓-6.1
3/22 09:40	111.3	↓-6.1
3/22 09:50	105.1	↓-6.2
3/22 10:00	99.0	↓-6.1
3/22 10:10	92.9	↓-6.1
3/22 10:20	87.0	↓-5.9
3/22 10:30	81.3	↓-5.7
3/22 10:40	75.8	↓-5.5
3/22 10:50	70.5	↓-5.3
3/22 11:00	65.5	↓-5.0
3/22 11:10	60.9	↓-4.6
3/22 11:20	56.7	↓-4.2
3/22 11:30	52.8	↓-3.9
3/22 11:40	49.4	↓-3.4
3/22 11:50	46.4	↓-3.0
3/22 12:00	43.9	↓-2.5
3/22 12:10	41.9	↓-2.0
3/22 12:20	40.4	↓-1.5
3/22 12:30	39.5	↓-0.9
3/22 12:40	39.1	↓-0.4	干潮
3/22 12:50	39.2	↑0.1
3/22 13:00	39.8	↑0.6
3/22 13:10	41.0	↑1.2
3/22 13:20	42.7	↑1.7
3/22 13:30	44.9	↑2.2
3/22 13:40	47.6	↑2.7
3/22 13:50	50.8	↑3.2
3/22 14:00	54.5	↑3.7
3/22 14:10	58.5	↑4.0
3/22 14:20	63.0	↑4.5
3/22 14:30	67.8	↑4.8
3/22 14:40	72.9	↑5.1
3/22 14:50	78.4	↑5.5
3/22 15:00	84.1	↑5.7
3/22 15:10	90.0	↑5.9
3/22 15:20	96.0	↑6.0
3/22 15:30	102.2	↑6.2
3/22 15:40	108.5	↑6.3
3/22 15:50	114.7	↑6.2
3/22 16:00	121.0	↑6.3
3/22 16:10	127.2	↑6.2
3/22 16:20	133.3	↑6.1
3/22 16:30	139.2	↑5.9
3/22 16:40	144.9	↑5.7
3/22 16:50	150.4	↑5.5
3/22 17:00	155.6	↑5.2
3/22 17:10	160.5	↑4.9
3/22 17:20	165.0	↑4.5
3/22 17:30	169.1	↑4.1
3/22 17:40	172.7	↑3.6
3/22 17:50	176.0	↑3.3
3/22 18:00	178.7	↑2.7
3/22 18:10	180.9	↑2.2
3/22 18:20	182.6	↑1.7
3/22 18:30	183.8	↑1.2
3/22 18:40	184.4	↑0.6	満潮
3/22 18:50	184.4	0
3/22 19:00	183.9	↓-0.5
3/22 19:10	182.9	↓-1.0
3/22 19:20	181.3	↓-1.6
3/22 19:30	179.1	↓-2.2
3/22 19:40	176.4	↓-2.7
3/22 19:50	173.3	↓-3.1
3/22 20:00	169.6	↓-3.7
3/22 20:10	165.5	↓-4.1
3/22 20:20	160.9	↓-4.6
3/22 20:30	155.9	↓-5.0
3/22 20:40	150.6	↓-5.3
3/22 20:50	144.9	↓-5.7
3/22 21:00	138.9	↓-6.0
3/22 21:10	132.7	↓-6.2
3/22 21:20	126.3	↓-6.4
3/22 21:30	119.7	↓-6.6
3/22 21:40	113.0	↓-6.7
3/22 21:50	106.3	↓-6.7
3/22 22:00	99.5	↓-6.8	最大潮位差
3/22 22:10	92.7	↓-6.8	最大潮位差
3/22 22:20	86.1	↓-6.6
3/22 22:30	79.5	↓-6.6
3/22 22:40	73.2	↓-6.3
3/22 22:50	67.0	↓-6.2
3/22 23:00	61.2	↓-5.8
3/22 23:10	55.6	↓-5.6
3/22 23:20	50.4	↓-5.2
3/22 23:30	45.5	↓-4.9
3/22 23:40	41.1	↓-4.4
3/22 23:50	37.2	↓-3.9