20 (日)	01:57	08:14	14:26	20:26
	39cm	-3cm	39cm	0cm
大潮 出 04:53 入 18:24 出 03:44 入 17:00 潮干狩り ◎ 05:49～10:38

袰月（青森）2031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	30.1	↑1.4
4/20 00:10	31.4	↑1.3
4/20 00:20	32.7	↑1.3
4/20 00:30	33.8	↑1.1
4/20 00:40	34.8	↑1.0
4/20 00:50	35.8	↑1.0
4/20 01:00	36.6	↑0.8
4/20 01:10	37.2	↑0.6
4/20 01:20	37.8	↑0.6
4/20 01:30	38.2	↑0.4
4/20 01:40	38.5	↑0.3
4/20 01:50	38.7	↑0.2	満潮
4/20 02:00	38.7	0
4/20 02:10	38.6	↓-0.1
4/20 02:20	38.3	↓-0.3
4/20 02:30	37.9	↓-0.4
4/20 02:40	37.3	↓-0.6
4/20 02:50	36.7	↓-0.6
4/20 03:00	35.8	↓-0.9
4/20 03:10	34.9	↓-0.9
4/20 03:20	33.9	↓-1.0
4/20 03:30	32.7	↓-1.2
4/20 03:40	31.4	↓-1.3
4/20 03:50	30.1	↓-1.3
4/20 04:00	28.6	↓-1.5
4/20 04:10	27.1	↓-1.5
4/20 04:20	25.5	↓-1.6
4/20 04:30	23.8	↓-1.7
4/20 04:40	22.2	↓-1.6
4/20 04:50	20.4	↓-1.8	最大潮位差
4/20 05:00	18.7	↓-1.7
4/20 05:10	17.0	↓-1.7
4/20 05:20	15.2	↓-1.8	最大潮位差
4/20 05:30	13.5	↓-1.7
4/20 05:40	11.8	↓-1.7
4/20 05:50	10.1	↓-1.7
4/20 06:00	8.5	↓-1.6
4/20 06:10	7.0	↓-1.5
4/20 06:20	5.5	↓-1.5
4/20 06:30	4.2	↓-1.3
4/20 06:40	2.9	↓-1.3
4/20 06:50	1.7	↓-1.2
4/20 07:00	0.6	↓-1.1
4/20 07:10	-0.3	↓-0.9
4/20 07:20	-1.1	↓-0.8
4/20 07:30	-1.8	↓-0.7
4/20 07:40	-2.4	↓-0.6
4/20 07:50	-2.8	↓-0.4
4/20 08:00	-3.0	↓-0.2
4/20 08:10	-3.2	↓-0.2	干潮
4/20 08:20	-3.1	↑0.1
4/20 08:30	-2.9	↑0.2
4/20 08:40	-2.6	↑0.3
4/20 08:50	-2.2	↑0.4
4/20 09:00	-1.6	↑0.6
4/20 09:10	-0.8	↑0.8
4/20 09:20	0.1	↑0.9
4/20 09:30	1.1	↑1.0
4/20 09:40	2.2	↑1.1
4/20 09:50	3.4	↑1.2
4/20 10:00	4.7	↑1.3
4/20 10:10	6.1	↑1.4
4/20 10:20	7.6	↑1.5
4/20 10:30	9.2	↑1.6
4/20 10:40	10.8	↑1.6
4/20 10:50	12.5	↑1.7
4/20 11:00	14.2	↑1.7
4/20 11:10	16.0	↑1.8	最大潮位差
4/20 11:20	17.7	↑1.7
4/20 11:30	19.5	↑1.8	最大潮位差
4/20 11:40	21.2	↑1.7
4/20 11:50	22.9	↑1.7
4/20 12:00	24.5	↑1.6
4/20 12:10	26.2	↑1.7
4/20 12:20	27.7	↑1.5
4/20 12:30	29.2	↑1.5
4/20 12:40	30.6	↑1.4
4/20 12:50	31.9	↑1.3
4/20 13:00	33.1	↑1.2
4/20 13:10	34.2	↑1.1
4/20 13:20	35.1	↑0.9
4/20 13:30	36.0	↑0.9
4/20 13:40	36.7	↑0.7
4/20 13:50	37.3	↑0.6
4/20 14:00	37.7	↑0.4
4/20 14:10	38.0	↑0.3
4/20 14:20	38.1	↑0.1	満潮
4/20 14:30	38.1	0
4/20 14:40	38.0	↓-0.1
4/20 14:50	37.7	↓-0.3
4/20 15:00	37.2	↓-0.5
4/20 15:10	36.6	↓-0.6
4/20 15:20	35.9	↓-0.7
4/20 15:30	35.1	↓-0.8
4/20 15:40	34.1	↓-1.0
4/20 15:50	33.0	↓-1.1
4/20 16:00	31.9	↓-1.1
4/20 16:10	30.6	↓-1.3
4/20 16:20	29.2	↓-1.4
4/20 16:30	27.7	↓-1.5
4/20 16:40	26.2	↓-1.5
4/20 16:50	24.6	↓-1.6
4/20 17:00	23.0	↓-1.6
4/20 17:10	21.4	↓-1.6
4/20 17:20	19.7	↓-1.7
4/20 17:30	18.0	↓-1.7
4/20 17:40	16.4	↓-1.6
4/20 17:50	14.7	↓-1.7
4/20 18:00	13.1	↓-1.6
4/20 18:10	11.5	↓-1.6
4/20 18:20	10.0	↓-1.5
4/20 18:30	8.5	↓-1.5
4/20 18:40	7.1	↓-1.4
4/20 18:50	5.9	↓-1.2
4/20 19:00	4.7	↓-1.2
4/20 19:10	3.6	↓-1.1
4/20 19:20	2.6	↓-1.0
4/20 19:30	1.8	↓-0.8
4/20 19:40	1.1	↓-0.7
4/20 19:50	0.5	↓-0.6
4/20 20:00	0.1	↓-0.4
4/20 20:10	-0.2	↓-0.3
4/20 20:20	-0.4	↓-0.2	干潮
4/20 20:30	-0.4	0
4/20 20:40	-0.2	↑0.2
4/20 20:50	0.1	↑0.3
4/20 21:00	0.5	↑0.4
4/20 21:10	1.1	↑0.6
4/20 21:20	1.9	↑0.8
4/20 21:30	2.7	↑0.8
4/20 21:40	3.8	↑1.1
4/20 21:50	4.9	↑1.1
4/20 22:00	6.1	↑1.2
4/20 22:10	7.5	↑1.4
4/20 22:20	8.9	↑1.4
4/20 22:30	10.4	↑1.5
4/20 22:40	12.0	↑1.6
4/20 22:50	13.7	↑1.7
4/20 23:00	15.4	↑1.7
4/20 23:10	17.1	↑1.7
4/20 23:20	18.9	↑1.8	最大潮位差
4/20 23:30	20.7	↑1.8	最大潮位差
4/20 23:40	22.5	↑1.8	最大潮位差
4/20 23:50	24.3	↑1.8	最大潮位差