20 (火)	03:37	09:53	16:05	22:03
	45cm	-8cm	43cm	-3cm
大潮 出 04:52 入 18:24 出 19:23 入 05:33 潮干狩り ◎ 07:19～12:28

袰月（青森）2038年04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
4/20 00:00	13.3	↑2.0
4/20 00:10	15.2	↑1.9
4/20 00:20	17.3	↑2.1
4/20 00:30	19.3	↑2.0
4/20 00:40	21.4	↑2.1
4/20 00:50	23.4	↑2.0
4/20 01:00	25.4	↑2.0
4/20 01:10	27.4	↑2.0
4/20 01:20	29.3	↑1.9
4/20 01:30	31.2	↑1.9
4/20 01:40	33.0	↑1.8
4/20 01:50	34.7	↑1.7
4/20 02:00	36.3	↑1.6
4/20 02:10	37.7	↑1.4
4/20 02:20	39.1	↑1.4
4/20 02:30	40.3	↑1.2
4/20 02:40	41.3	↑1.0
4/20 02:50	42.2	↑0.9
4/20 03:00	42.9	↑0.7
4/20 03:10	43.5	↑0.6
4/20 03:20	43.8	↑0.3
4/20 03:30	44.0	↑0.2	満潮
4/20 03:40	44.1	↑0.1
4/20 03:50	43.9	↓-0.2
4/20 04:00	43.6	↓-0.3
4/20 04:10	43.0	↓-0.6
4/20 04:20	42.3	↓-0.7
4/20 04:30	41.5	↓-0.8
4/20 04:40	40.4	↓-1.1
4/20 04:50	39.3	↓-1.1
4/20 05:00	37.9	↓-1.4
4/20 05:10	36.4	↓-1.5
4/20 05:20	34.8	↓-1.6
4/20 05:30	33.1	↓-1.7
4/20 05:40	31.3	↓-1.8
4/20 05:50	29.3	↓-2.0
4/20 06:00	27.3	↓-2.0
4/20 06:10	25.2	↓-2.1
4/20 06:20	23.1	↓-2.1
4/20 06:30	20.9	↓-2.2	最大潮位差
4/20 06:40	18.7	↓-2.2	最大潮位差
4/20 06:50	16.5	↓-2.2	最大潮位差
4/20 07:00	14.3	↓-2.2	最大潮位差
4/20 07:10	12.2	↓-2.1
4/20 07:20	10.0	↓-2.2	最大潮位差
4/20 07:30	8.0	↓-2.0
4/20 07:40	5.9	↓-2.1
4/20 07:50	4.0	↓-1.9
4/20 08:00	2.2	↓-1.8
4/20 08:10	0.5	↓-1.7
4/20 08:20	-1.1	↓-1.6
4/20 08:30	-2.6	↓-1.5
4/20 08:40	-3.9	↓-1.3
4/20 08:50	-5.1	↓-1.2
4/20 09:00	-6.1	↓-1.0
4/20 09:10	-6.9	↓-0.8
4/20 09:20	-7.6	↓-0.7
4/20 09:30	-8.1	↓-0.5
4/20 09:40	-8.4	↓-0.3
4/20 09:50	-8.6	↓-0.2	干潮
4/20 10:00	-8.5	↑0.1
4/20 10:10	-8.3	↑0.2
4/20 10:20	-7.8	↑0.5
4/20 10:30	-7.2	↑0.6
4/20 10:40	-6.5	↑0.7
4/20 10:50	-5.5	↑1.0
4/20 11:00	-4.4	↑1.1
4/20 11:10	-3.2	↑1.2
4/20 11:20	-1.8	↑1.4
4/20 11:30	-0.3	↑1.5
4/20 11:40	1.4	↑1.7
4/20 11:50	3.1	↑1.7
4/20 12:00	5.0	↑1.9
4/20 12:10	6.9	↑1.9
4/20 12:20	9.0	↑2.1
4/20 12:30	11.0	↑2.0
4/20 12:40	13.1	↑2.1
4/20 12:50	15.3	↑2.2	最大潮位差
4/20 13:00	17.4	↑2.1
4/20 13:10	19.6	↑2.2	最大潮位差
4/20 13:20	21.7	↑2.1
4/20 13:30	23.8	↑2.1
4/20 13:40	25.8	↑2.0
4/20 13:50	27.8	↑2.0
4/20 14:00	29.6	↑1.8
4/20 14:10	31.4	↑1.8
4/20 14:20	33.1	↑1.7
4/20 14:30	34.7	↑1.6
4/20 14:40	36.1	↑1.4
4/20 14:50	37.5	↑1.4
4/20 15:00	38.6	↑1.1
4/20 15:10	39.6	↑1.0
4/20 15:20	40.5	↑0.9
4/20 15:30	41.1	↑0.6
4/20 15:40	41.6	↑0.5
4/20 15:50	42.0	↑0.4
4/20 16:00	42.1	↑0.1	満潮
4/20 16:10	42.1	0
4/20 16:20	41.9	↓-0.2
4/20 16:30	41.5	↓-0.4
4/20 16:40	41.0	↓-0.5
4/20 16:50	40.2	↓-0.8
4/20 17:00	39.4	↓-0.8
4/20 17:10	38.3	↓-1.1
4/20 17:20	37.2	↓-1.1
4/20 17:30	35.9	↓-1.3
4/20 17:40	34.4	↓-1.5
4/20 17:50	32.9	↓-1.5
4/20 18:00	31.2	↓-1.7
4/20 18:10	29.5	↓-1.7
4/20 18:20	27.7	↓-1.8
4/20 18:30	25.8	↓-1.9
4/20 18:40	23.9	↓-1.9
4/20 18:50	21.9	↓-2.0
4/20 19:00	19.9	↓-2.0
4/20 19:10	17.9	↓-2.0
4/20 19:20	16.0	↓-1.9
4/20 19:30	14.0	↓-2.0
4/20 19:40	12.1	↓-1.9
4/20 19:50	10.2	↓-1.9
4/20 20:00	8.5	↓-1.7
4/20 20:10	6.8	↓-1.7
4/20 20:20	5.2	↓-1.6
4/20 20:30	3.7	↓-1.5
4/20 20:40	2.3	↓-1.4
4/20 20:50	1.1	↓-1.2
4/20 21:00	0.0	↓-1.1
4/20 21:10	-1.0	0
4/20 21:20	-1.8	↓-0.8
4/20 21:30	-2.4	↓-0.6
4/20 21:40	-2.9	↓-0.5
4/20 21:50	-3.2	↓-0.3
4/20 22:00	-3.3	↓-0.1	干潮
4/20 22:10	-3.2	↑0.1
4/20 22:20	-3.0	↑0.2
4/20 22:30	-2.6	↑0.4
4/20 22:40	-2.0	↑0.6
4/20 22:50	-1.3	↑0.7
4/20 23:00	-0.4	↑0.9
4/20 23:10	0.7	↑1.1
4/20 23:20	1.9	↑1.2
4/20 23:30	3.2	↑1.3
4/20 23:40	4.7	↑1.5
4/20 23:50	6.3	↑1.6