20 (木)	04:06	09:49	15:48	22:24
	19cm	0cm	22cm	-7cm
大潮 出 04:53 入 18:24 出 05:57 入 20:06 潮干狩り ◎ 07:18～12:15

小泊（青森）2034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	0.2	↑0.9
4/20 00:10	1.2	↑1.0
4/20 00:20	2.2	↑1.0
4/20 00:30	3.2	↑1.0
4/20 00:40	4.3	↑1.1
4/20 00:50	5.3	↑1.0
4/20 01:00	6.4	↑1.1
4/20 01:10	7.4	↑1.0
4/20 01:20	8.5	↑1.1
4/20 01:30	9.5	↑1.0
4/20 01:40	10.5	↑1.0
4/20 01:50	11.4	↑0.9
4/20 02:00	12.3	↑0.9
4/20 02:10	13.2	↑0.9
4/20 02:20	14.0	↑0.8
4/20 02:30	14.8	↑0.8
4/20 02:40	15.5	↑0.7
4/20 02:50	16.1	↑0.6
4/20 03:00	16.7	↑0.6
4/20 03:10	17.2	↑0.5
4/20 03:20	17.6	↑0.4
4/20 03:30	17.9	↑0.3
4/20 03:40	18.1	↑0.2
4/20 03:50	18.3	↑0.2
4/20 04:00	18.4	↑0.1	満潮
4/20 04:10	18.4	0
4/20 04:20	18.3	↓-0.1
4/20 04:30	18.2	↓-0.1
4/20 04:40	17.9	↓-0.3
4/20 04:50	17.6	↓-0.3
4/20 05:00	17.2	↓-0.4
4/20 05:10	16.8	↓-0.4
4/20 05:20	16.3	↓-0.5
4/20 05:30	15.7	↓-0.6
4/20 05:40	15.1	↓-0.6
4/20 05:50	14.4	↓-0.7
4/20 06:00	13.7	↓-0.7
4/20 06:10	12.9	↓-0.8
4/20 06:20	12.1	↓-0.8
4/20 06:30	11.3	↓-0.8
4/20 06:40	10.5	↓-0.8
4/20 06:50	9.6	↓-0.9
4/20 07:00	8.8	↓-0.8
4/20 07:10	7.9	↓-0.9
4/20 07:20	7.1	↓-0.8
4/20 07:30	6.3	↓-0.8
4/20 07:40	5.5	↓-0.8
4/20 07:50	4.7	↓-0.8
4/20 08:00	4.0	↓-0.7
4/20 08:10	3.3	↓-0.7
4/20 08:20	2.7	↓-0.6
4/20 08:30	2.1	↓-0.6
4/20 08:40	1.6	↓-0.5
4/20 08:50	1.1	↓-0.5
4/20 09:00	0.7	↓-0.4
4/20 09:10	0.4	↓-0.3
4/20 09:20	0.2	↓-0.2
4/20 09:30	0.0	↓-0.2
4/20 09:40	-0.1	0	干潮
4/20 09:50	-0.2	↓-0.1
4/20 10:00	-0.1	↑0.1
4/20 10:10	0.0	↑0.1
4/20 10:20	0.2	0
4/20 10:30	0.5	↑0.3
4/20 10:40	0.9	↑0.4
4/20 10:50	1.3	↑0.4
4/20 11:00	1.8	↑0.5
4/20 11:10	2.4	↑0.6
4/20 11:20	3.0	↑0.6
4/20 11:30	3.7	↑0.7
4/20 11:40	4.4	↑0.7
4/20 11:50	5.2	↑0.8
4/20 12:00	6.0	↑0.8
4/20 12:10	6.9	↑0.9
4/20 12:20	7.8	↑0.9
4/20 12:30	8.7	↑0.9
4/20 12:40	9.6	↑0.9
4/20 12:50	10.5	↑0.9
4/20 13:00	11.5	↑1.0
4/20 13:10	12.4	↑0.9
4/20 13:20	13.3	↑0.9
4/20 13:30	14.2	↑0.9
4/20 13:40	15.0	↑0.8
4/20 13:50	15.9	↑0.9
4/20 14:00	16.7	↑0.8
4/20 14:10	17.4	↑0.7
4/20 14:20	18.1	↑0.7
4/20 14:30	18.7	↑0.6
4/20 14:40	19.3	↑0.6
4/20 14:50	19.8	↑0.5
4/20 15:00	20.2	↑0.4
4/20 15:10	20.5	↑0.3
4/20 15:20	20.8	↑0.3
4/20 15:30	21.0	↑0.2
4/20 15:40	21.1	↑0.1	満潮
4/20 15:50	21.1	0
4/20 16:00	21.0	↓-0.1
4/20 16:10	20.9	↓-0.1
4/20 16:20	20.6	↓-0.3
4/20 16:30	20.3	↓-0.3
4/20 16:40	19.9	↓-0.4
4/20 16:50	19.4	↓-0.5
4/20 17:00	18.8	↓-0.6
4/20 17:10	18.1	↓-0.7
4/20 17:20	17.4	↓-0.7
4/20 17:30	16.6	↓-0.8
4/20 17:40	15.7	↓-0.9
4/20 17:50	14.8	↓-0.9
4/20 18:00	13.8	↓-1.0
4/20 18:10	12.8	↓-1.0
4/20 18:20	11.8	↓-1.0
4/20 18:30	10.7	↓-1.1
4/20 18:40	9.5	↓-1.2	最大潮位差
4/20 18:50	8.4	↓-1.1
4/20 19:00	7.3	↓-1.1
4/20 19:10	6.1	↓-1.2	最大潮位差
4/20 19:20	5.0	↓-1.1
4/20 19:30	3.8	↓-1.2	最大潮位差
4/20 19:40	2.7	↓-1.1
4/20 19:50	1.6	↓-1.1
4/20 20:00	0.5	↓-1.1
4/20 20:10	-0.5	↓-1.0
4/20 20:20	-1.5	↓-1.0
4/20 20:30	-2.4	↓-0.9
4/20 20:40	-3.3	↓-0.9
4/20 20:50	-4.1	↓-0.8
4/20 21:00	-4.8	↓-0.7
4/20 21:10	-5.5	↓-0.7
4/20 21:20	-6.1	↓-0.6
4/20 21:30	-6.6	↓-0.5
4/20 21:40	-7.0	↓-0.4
4/20 21:50	-7.4	↓-0.4
4/20 22:00	-7.6	↓-0.2
4/20 22:10	-7.8	↓-0.2
4/20 22:20	-7.8	0	干潮
4/20 22:30	-7.8	0
4/20 22:40	-7.7	↑0.1
4/20 22:50	-7.5	↑0.2
4/20 23:00	-7.2	↑0.3
4/20 23:10	-6.9	↑0.3
4/20 23:20	-6.4	↑0.5
4/20 23:30	-5.9	↑0.5
4/20 23:40	-5.3	↑0.6
4/20 23:50	-4.6	↑0.7