12 (木)	06:13	00:07	18:43	12:26
	182cm	45cm	190cm	30cm
出 05:45 入 18:40 出 04:30 入 17:18 潮干狩り ○ 11:05～13:46

日振島（愛媛）2029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	44.2	↓-0.5	干潮
4/12 00:10	44.1	↓-0.1
4/12 00:20	44.5	↑0.4
4/12 00:30	45.4	↑0.9
4/12 00:40	46.9	↑1.5
4/12 00:50	48.8	↑1.9
4/12 01:00	51.1	↑2.3
4/12 01:10	53.9	↑2.8
4/12 01:20	57.2	↑3.3
4/12 01:30	60.8	↑3.6
4/12 01:40	64.9	↑4.1
4/12 01:50	69.3	↑4.4
4/12 02:00	74.0	↑4.7
4/12 02:10	79.0	↑5.0
4/12 02:20	84.2	↑5.2
4/12 02:30	89.7	↑5.5
4/12 02:40	95.3	↑5.6
4/12 02:50	101.1	↑5.8
4/12 03:00	107.0	↑5.9
4/12 03:10	112.9	↑5.9
4/12 03:20	118.8	↑5.9
4/12 03:30	124.7	↑5.9
4/12 03:40	130.5	↑5.8
4/12 03:50	136.2	↑5.7
4/12 04:00	141.7	↑5.5
4/12 04:10	146.9	↑5.2
4/12 04:20	152.0	↑5.1
4/12 04:30	156.8	↑4.8
4/12 04:40	161.2	↑4.4
4/12 04:50	165.3	↑4.1
4/12 05:00	169.0	↑3.7
4/12 05:10	172.2	↑3.2
4/12 05:20	175.1	↑2.9
4/12 05:30	177.4	↑2.3
4/12 05:40	179.3	↑1.9
4/12 05:50	180.7	↑1.4
4/12 06:00	181.6	↑0.9
4/12 06:10	182.0	↑0.4	満潮
4/12 06:20	181.8	↓-0.2
4/12 06:30	181.1	↓-0.7
4/12 06:40	179.9	↓-1.2
4/12 06:50	178.2	↓-1.7
4/12 07:00	175.9	↓-2.3
4/12 07:10	173.2	↓-2.7
4/12 07:20	170.0	↓-3.2
4/12 07:30	166.4	↓-3.6
4/12 07:40	162.3	↓-4.1
4/12 07:50	157.8	↓-4.5
4/12 08:00	153.0	↓-4.8
4/12 08:10	147.8	↓-5.2
4/12 08:20	142.3	↓-5.5
4/12 08:30	136.6	↓-5.7
4/12 08:40	130.6	↓-6.0
4/12 08:50	124.5	↓-6.1
4/12 09:00	118.2	↓-6.3
4/12 09:10	111.8	↓-6.4
4/12 09:20	105.4	↓-6.4
4/12 09:30	99.0	↓-6.4
4/12 09:40	92.6	↓-6.4
4/12 09:50	86.3	↓-6.3
4/12 10:00	80.2	↓-6.1
4/12 10:10	74.2	↓-6.0
4/12 10:20	68.5	↓-5.7
4/12 10:30	63.0	↓-5.5
4/12 10:40	57.8	↓-5.2
4/12 10:50	53.0	↓-4.8
4/12 11:00	48.5	↓-4.5
4/12 11:10	44.4	↓-4.1
4/12 11:20	40.8	↓-3.6
4/12 11:30	37.7	↓-3.1
4/12 11:40	35.0	↓-2.7
4/12 11:50	32.8	↓-2.2
4/12 12:00	31.2	↓-1.6
4/12 12:10	30.1	↓-1.1
4/12 12:20	29.5	↓-0.6	干潮
4/12 12:30	29.5	0
4/12 12:40	30.1	↑0.6
4/12 12:50	31.2	↑1.1
4/12 13:00	32.8	↑1.6
4/12 13:10	35.0	↑2.2
4/12 13:20	37.7	↑2.7
4/12 13:30	40.8	↑3.1
4/12 13:40	44.5	↑3.7
4/12 13:50	48.6	↑4.1
4/12 14:00	53.2	↑4.6
4/12 14:10	58.1	↑4.9
4/12 14:20	63.4	↑5.3
4/12 14:30	69.0	↑5.6
4/12 14:40	74.9	↑5.9
4/12 14:50	81.0	↑6.1
4/12 15:00	87.3	↑6.3
4/12 15:10	93.8	↑6.5
4/12 15:20	100.4	↑6.6
4/12 15:30	107.1	↑6.7	最大潮位差
4/12 15:40	113.8	↑6.7	最大潮位差
4/12 15:50	120.4	↑6.6
4/12 16:00	127.0	↑6.6
4/12 16:10	133.4	↑6.4
4/12 16:20	139.7	↑6.3
4/12 16:30	145.8	↑6.1
4/12 16:40	151.6	↑5.8
4/12 16:50	157.1	↑5.5
4/12 17:00	162.2	↑5.1
4/12 17:10	167.1	↑4.9
4/12 17:20	171.5	↑4.4
4/12 17:30	175.4	↑3.9
4/12 17:40	179.0	↑3.6
4/12 17:50	182.0	↑3.0
4/12 18:00	184.5	↑2.5
4/12 18:10	186.5	↑2.0
4/12 18:20	188.0	↑1.5
4/12 18:30	188.9	↑0.9
4/12 18:40	189.3	↑0.4	満潮
4/12 18:50	189.1	↓-0.2
4/12 19:00	188.4	↓-0.7
4/12 19:10	187.2	↓-1.2
4/12 19:20	185.4	↓-1.8
4/12 19:30	183.1	↓-2.3
4/12 19:40	180.3	↓-2.8
4/12 19:50	177.0	↓-3.3
4/12 20:00	173.3	↓-3.7
4/12 20:10	169.2	↓-4.1
4/12 20:20	164.6	↓-4.6
4/12 20:30	159.7	↓-4.9
4/12 20:40	154.5	↓-5.2
4/12 20:50	149.1	↓-5.4
4/12 21:00	143.3	↓-5.8
4/12 21:10	137.4	↓-5.9
4/12 21:20	131.4	↓-6.0
4/12 21:30	125.2	↓-6.2
4/12 21:40	119.0	↓-6.2
4/12 21:50	112.8	↓-6.2
4/12 22:00	106.6	↓-6.2
4/12 22:10	100.5	↓-6.1
4/12 22:20	94.5	↓-6.0
4/12 22:30	88.7	↓-5.8
4/12 22:40	83.1	↓-5.6
4/12 22:50	77.7	↓-5.4
4/12 23:00	72.7	↓-5.0
4/12 23:10	68.0	↓-4.7
4/12 23:20	63.6	↓-4.4
4/12 23:30	59.7	↓-3.9
4/12 23:40	56.2	↓-3.5
4/12 23:50	53.2	↓-3.0