20 (木)	02:28	08:23	14:27	20:48
	39cm	9cm	43cm	1cm
大潮 出 06:27 入 17:18 出 05:04 入 15:48 潮干狩り ○ 07:20～09:24

袰月（青森）2031年02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
2/20 00:00	27.2	↑1.4
2/20 00:10	28.6	↑1.4
2/20 00:20	29.9	↑1.3
2/20 00:30	31.1	↑1.2
2/20 00:40	32.3	↑1.2
2/20 00:50	33.4	↑1.1
2/20 01:00	34.5	↑1.1
2/20 01:10	35.4	↑0.9
2/20 01:20	36.2	↑0.8
2/20 01:30	36.9	↑0.7
2/20 01:40	37.5	↑0.6
2/20 01:50	38.0	↑0.5
2/20 02:00	38.4	↑0.4
2/20 02:10	38.7	↑0.3
2/20 02:20	38.8	↑0.1	満潮
2/20 02:30	38.9	↑0.1
2/20 02:40	38.8	↓-0.1
2/20 02:50	38.5	↓-0.3
2/20 03:00	38.2	↓-0.3
2/20 03:10	37.8	↓-0.4
2/20 03:20	37.2	↓-0.6
2/20 03:30	36.5	↓-0.7
2/20 03:40	35.8	↓-0.7
2/20 03:50	34.9	↓-0.9
2/20 04:00	33.9	↓-1.0
2/20 04:10	32.9	↓-1.0
2/20 04:20	31.8	↓-1.1
2/20 04:30	30.6	↓-1.2
2/20 04:40	29.4	↓-1.2
2/20 04:50	28.1	↓-1.3
2/20 05:00	26.8	↓-1.3
2/20 05:10	25.5	↓-1.3
2/20 05:20	24.1	↓-1.4
2/20 05:30	22.8	↓-1.3
2/20 05:40	21.4	↓-1.4
2/20 05:50	20.1	↓-1.3
2/20 06:00	18.8	↓-1.3
2/20 06:10	17.5	↓-1.3
2/20 06:20	16.3	↓-1.2
2/20 06:30	15.1	↓-1.2
2/20 06:40	14.0	↓-1.1
2/20 06:50	13.0	↓-1.0
2/20 07:00	12.0	↓-1.0
2/20 07:10	11.1	↓-0.9
2/20 07:20	10.4	↓-0.7
2/20 07:30	9.7	↓-0.7
2/20 07:40	9.1	↓-0.6
2/20 07:50	8.7	↓-0.4
2/20 08:00	8.4	↓-0.3
2/20 08:10	8.2	↓-0.2
2/20 08:20	8.1	↓-0.1	干潮
2/20 08:30	8.1	0
2/20 08:40	8.3	↑0.2
2/20 08:50	8.6	↑0.3
2/20 09:00	9.0	↑0.4
2/20 09:10	9.5	↑0.5
2/20 09:20	10.1	↑0.6
2/20 09:30	10.9	↑0.8
2/20 09:40	11.8	↑0.9
2/20 09:50	12.7	↑0.9
2/20 10:00	13.8	↑1.1
2/20 10:10	14.9	↑1.1
2/20 10:20	16.1	↑1.2
2/20 10:30	17.4	↑1.3
2/20 10:40	18.8	↑1.4
2/20 10:50	20.2	↑1.4
2/20 11:00	21.6	↑1.4
2/20 11:10	23.1	↑1.5
2/20 11:20	24.5	↑1.4
2/20 11:30	26.0	↑1.5
2/20 11:40	27.5	↑1.5
2/20 11:50	29.0	↑1.5
2/20 12:00	30.5	↑1.5
2/20 12:10	31.9	↑1.4
2/20 12:20	33.3	↑1.4
2/20 12:30	34.6	↑1.3
2/20 12:40	35.8	↑1.2
2/20 12:50	37.0	↑1.2
2/20 13:00	38.1	↑1.1
2/20 13:10	39.1	↑1.0
2/20 13:20	40.0	↑0.9
2/20 13:30	40.7	↑0.7
2/20 13:40	41.4	↑0.7
2/20 13:50	41.9	↑0.5
2/20 14:00	42.3	↑0.4
2/20 14:10	42.6	↑0.3
2/20 14:20	42.8	↑0.2	満潮
2/20 14:30	42.8	0
2/20 14:40	42.6	↓-0.2
2/20 14:50	42.4	↓-0.2
2/20 15:00	42.0	↓-0.4
2/20 15:10	41.5	↓-0.5
2/20 15:20	40.8	↓-0.7
2/20 15:30	40.0	↓-0.8
2/20 15:40	39.1	↓-0.9
2/20 15:50	38.0	↓-1.1
2/20 16:00	36.9	↓-1.1
2/20 16:10	35.7	↓-1.2
2/20 16:20	34.3	↓-1.4
2/20 16:30	32.9	↓-1.4
2/20 16:40	31.4	↓-1.5
2/20 16:50	29.8	↓-1.6
2/20 17:00	28.2	↓-1.6
2/20 17:10	26.5	↓-1.7
2/20 17:20	24.8	↓-1.7
2/20 17:30	23.0	↓-1.8	最大潮位差
2/20 17:40	21.3	↓-1.7
2/20 17:50	19.5	↓-1.8	最大潮位差
2/20 18:00	17.8	↓-1.7
2/20 18:10	16.1	↓-1.7
2/20 18:20	14.4	↓-1.7
2/20 18:30	12.8	↓-1.6
2/20 18:40	11.2	↓-1.6
2/20 18:50	9.8	↓-1.4
2/20 19:00	8.3	↓-1.5
2/20 19:10	7.0	↓-1.3
2/20 19:20	5.8	↓-1.2
2/20 19:30	4.7	↓-1.1
2/20 19:40	3.7	↓-1.0
2/20 19:50	2.8	↓-0.9
2/20 20:00	2.1	↓-0.7
2/20 20:10	1.5	↓-0.6
2/20 20:20	1.0	↓-0.5
2/20 20:30	0.7	↓-0.3
2/20 20:40	0.5	↓-0.2	干潮
2/20 20:50	0.4	↓-0.1
2/20 21:00	0.6	↑0.2
2/20 21:10	0.8	↑0.2
2/20 21:20	1.2	↑0.4
2/20 21:30	1.8	↑0.6
2/20 21:40	2.4	↑0.6
2/20 21:50	3.2	↑0.8
2/20 22:00	4.2	↑1.0
2/20 22:10	5.3	↑1.1
2/20 22:20	6.4	↑1.1
2/20 22:30	7.7	↑1.3
2/20 22:40	9.1	↑1.4
2/20 22:50	10.5	↑1.4
2/20 23:00	12.1	↑1.6
2/20 23:10	13.7	↑1.6
2/20 23:20	15.3	↑1.6
2/20 23:30	17.0	↑1.7
2/20 23:40	18.8	↑1.8	最大潮位差
2/20 23:50	20.5	↑1.7