20 (金)	09:05	02:53	23:09	16:14
	27cm	15cm	26cm	9cm
長潮 出 04:51 入 18:24 出 10:57 入 01:35 潮干狩り ○ 14:39～17:48

袰月（青森）2040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	19.8	↓-0.4
4/20 00:10	19.3	↓-0.5
4/20 00:20	18.9	↓-0.4
4/20 00:30	18.4	↓-0.5
4/20 00:40	18.0	↓-0.4
4/20 00:50	17.6	↓-0.4
4/20 01:00	17.2	↓-0.4
4/20 01:10	16.8	↓-0.4
4/20 01:20	16.5	↓-0.3
4/20 01:30	16.1	↓-0.4
4/20 01:40	15.8	↓-0.3
4/20 01:50	15.6	↓-0.2
4/20 02:00	15.4	↓-0.2
4/20 02:10	15.2	↓-0.2
4/20 02:20	15.0	↓-0.2
4/20 02:30	14.9	↓-0.1
4/20 02:40	14.9	0
4/20 02:50	14.8	↓-0.1	干潮
4/20 03:00	14.8	0
4/20 03:10	14.9	↑0.1
4/20 03:20	15.0	↑0.1
4/20 03:30	15.1	↑0.1
4/20 03:40	15.3	↑0.2
4/20 03:50	15.5	↑0.2
4/20 04:00	15.8	↑0.3
4/20 04:10	16.0	↑0.2
4/20 04:20	16.4	↑0.4
4/20 04:30	16.7	↑0.3
4/20 04:40	17.1	↑0.4
4/20 04:50	17.5	↑0.4
4/20 05:00	17.9	↑0.4
4/20 05:10	18.4	↑0.5
4/20 05:20	18.8	↑0.4
4/20 05:30	19.3	↑0.5
4/20 05:40	19.8	↑0.5
4/20 05:50	20.3	↑0.5
4/20 06:00	20.8	↑0.5
4/20 06:10	21.3	↑0.5
4/20 06:20	21.8	↑0.5
4/20 06:30	22.3	↑0.5
4/20 06:40	22.8	↑0.5
4/20 06:50	23.3	↑0.5
4/20 07:00	23.8	↑0.5
4/20 07:10	24.2	↑0.4
4/20 07:20	24.6	↑0.4
4/20 07:30	25.0	↑0.4
4/20 07:40	25.3	↑0.3
4/20 07:50	25.7	↑0.4
4/20 08:00	26.0	↑0.3
4/20 08:10	26.2	↑0.2
4/20 08:20	26.4	↑0.2
4/20 08:30	26.6	↑0.2
4/20 08:40	26.7	↑0.1
4/20 08:50	26.8	↑0.1
4/20 09:00	26.9	↑0.1	満潮
4/20 09:10	26.9	0
4/20 09:20	26.8	↓-0.1
4/20 09:30	26.7	↓-0.1
4/20 09:40	26.6	↓-0.1
4/20 09:50	26.4	↓-0.2
4/20 10:00	26.1	↓-0.3
4/20 10:10	25.9	↓-0.2
4/20 10:20	25.5	↓-0.4
4/20 10:30	25.2	↓-0.3
4/20 10:40	24.8	↓-0.4
4/20 10:50	24.3	↓-0.5
4/20 11:00	23.8	↓-0.5
4/20 11:10	23.3	↓-0.5
4/20 11:20	22.8	↓-0.5
4/20 11:30	22.2	↓-0.6
4/20 11:40	21.6	↓-0.6
4/20 11:50	20.9	↓-0.7	最大潮位差
4/20 12:00	20.3	↓-0.6
4/20 12:10	19.6	↓-0.7	最大潮位差
4/20 12:20	19.0	↓-0.6
4/20 12:30	18.3	↓-0.7	最大潮位差
4/20 12:40	17.6	↓-0.7	最大潮位差
4/20 12:50	16.9	↓-0.7	最大潮位差
4/20 13:00	16.2	↓-0.7	最大潮位差
4/20 13:10	15.5	↓-0.7	最大潮位差
4/20 13:20	14.9	↓-0.6
4/20 13:30	14.2	↓-0.7	最大潮位差
4/20 13:40	13.6	↓-0.6
4/20 13:50	13.0	↓-0.6
4/20 14:00	12.4	↓-0.6
4/20 14:10	11.8	↓-0.6
4/20 14:20	11.3	↓-0.5
4/20 14:30	10.8	↓-0.5
4/20 14:40	10.3	↓-0.5
4/20 14:50	9.9	↓-0.4
4/20 15:00	9.5	↓-0.4
4/20 15:10	9.2	↓-0.3
4/20 15:20	8.9	↓-0.3
4/20 15:30	8.7	↓-0.2
4/20 15:40	8.5	↓-0.2
4/20 15:50	8.4	↓-0.1
4/20 16:00	8.3	↓-0.1
4/20 16:10	8.2	↓-0.1	干潮
4/20 16:20	8.2	0
4/20 16:30	8.3	↑0.1
4/20 16:40	8.4	↑0.1
4/20 16:50	8.6	↑0.2
4/20 17:00	8.8	↑0.2
4/20 17:10	9.1	↑0.3
4/20 17:20	9.4	↑0.3
4/20 17:30	9.7	↑0.3
4/20 17:40	10.1	↑0.4
4/20 17:50	10.5	↑0.4
4/20 18:00	11.0	↑0.5
4/20 18:10	11.5	↑0.5
4/20 18:20	12.0	↑0.5
4/20 18:30	12.6	↑0.6
4/20 18:40	13.2	↑0.6
4/20 18:50	13.8	↑0.6
4/20 19:00	14.4	↑0.6
4/20 19:10	15.1	↑0.7	最大潮位差
4/20 19:20	15.7	↑0.6
4/20 19:30	16.4	↑0.7	最大潮位差
4/20 19:40	17.0	↑0.6
4/20 19:50	17.7	↑0.7	最大潮位差
4/20 20:00	18.4	↑0.7	最大潮位差
4/20 20:10	19.0	↑0.6
4/20 20:20	19.6	↑0.6
4/20 20:30	20.3	↑0.7	最大潮位差
4/20 20:40	20.9	↑0.6
4/20 20:50	21.4	↑0.5
4/20 21:00	22.0	↑0.6
4/20 21:10	22.5	↑0.5
4/20 21:20	23.0	↑0.5
4/20 21:30	23.4	↑0.4
4/20 21:40	23.9	↑0.5
4/20 21:50	24.2	↑0.3
4/20 22:00	24.6	↑0.4
4/20 22:10	24.9	↑0.3
4/20 22:20	25.1	↑0.2
4/20 22:30	25.3	↑0.2
4/20 22:40	25.5	↑0.2
4/20 22:50	25.6	↑0.1
4/20 23:00	25.6	0	満潮
4/20 23:10	25.7	↑0.1
4/20 23:20	25.6	↓-0.1
4/20 23:30	25.6	0
4/20 23:40	25.4	↓-0.2
4/20 23:50	25.3	↓-0.1