20 (月)	06:32	11:38	17:41	-
	15cm	5cm	21cm	-
中潮 出 04:52 入 18:25 出 07:55 入 22:52 潮干狩り ○ 09:45～13:25

小泊（青森）2037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	-7.1	0
4/20 00:10	-7.1	0
4/20 00:20	-7.0	↑0.1
4/20 00:30	-6.8	↑0.2
4/20 00:40	-6.5	↑0.3
4/20 00:50	-6.2	↑0.3
4/20 01:00	-5.8	↑0.4
4/20 01:10	-5.3	↑0.5
4/20 01:20	-4.8	↑0.5
4/20 01:30	-4.2	↑0.6
4/20 01:40	-3.6	↑0.6
4/20 01:50	-2.9	↑0.7
4/20 02:00	-2.2	↑0.7
4/20 02:10	-1.4	↑0.8
4/20 02:20	-0.6	↑0.8
4/20 02:30	0.2	↑0.8
4/20 02:40	1.1	↑0.9
4/20 02:50	1.9	↑0.8
4/20 03:00	2.8	↑0.9
4/20 03:10	3.6	↑0.8
4/20 03:20	4.5	↑0.9
4/20 03:30	5.4	↑0.9
4/20 03:40	6.2	↑0.8
4/20 03:50	7.0	↑0.8
4/20 04:00	7.8	↑0.8
4/20 04:10	8.6	↑0.8
4/20 04:20	9.3	↑0.7
4/20 04:30	10.0	↑0.7
4/20 04:40	10.7	↑0.7
4/20 04:50	11.3	↑0.6
4/20 05:00	11.8	↑0.5
4/20 05:10	12.3	↑0.5
4/20 05:20	12.8	↑0.5
4/20 05:30	13.2	↑0.4
4/20 05:40	13.5	↑0.3
4/20 05:50	13.8	↑0.3
4/20 06:00	14.0	↑0.2
4/20 06:10	14.1	↑0.1
4/20 06:20	14.2	↑0.1
4/20 06:30	14.3	↑0.1	満潮
4/20 06:40	14.3	0
4/20 06:50	14.2	↓-0.1
4/20 07:00	14.0	↓-0.2
4/20 07:10	13.9	↓-0.1
4/20 07:20	13.6	↓-0.3
4/20 07:30	13.4	↓-0.2
4/20 07:40	13.0	↓-0.4
4/20 07:50	12.7	↓-0.3
4/20 08:00	12.3	↓-0.4
4/20 08:10	11.9	↓-0.4
4/20 08:20	11.4	↓-0.5
4/20 08:30	10.9	↓-0.5
4/20 08:40	10.5	↓-0.4
4/20 08:50	10.0	↓-0.5
4/20 09:00	9.5	↓-0.5
4/20 09:10	9.0	↓-0.5
4/20 09:20	8.5	↓-0.5
4/20 09:30	8.0	↓-0.5
4/20 09:40	7.5	↓-0.5
4/20 09:50	7.0	↓-0.5
4/20 10:00	6.6	↓-0.4
4/20 10:10	6.2	↓-0.4
4/20 10:20	5.8	↓-0.4
4/20 10:30	5.5	↓-0.3
4/20 10:40	5.2	↓-0.3
4/20 10:50	4.9	↓-0.3
4/20 11:00	4.7	↓-0.2
4/20 11:10	4.5	↓-0.2
4/20 11:20	4.4	↓-0.1
4/20 11:30	4.4	0	干潮
4/20 11:40	4.4	0
4/20 11:50	4.4	0
4/20 12:00	4.5	↑0.1
4/20 12:10	4.6	↑0.1
4/20 12:20	4.8	↑0.2
4/20 12:30	5.1	↑0.3
4/20 12:40	5.4	↑0.3
4/20 12:50	5.8	↑0.4
4/20 13:00	6.2	↑0.4
4/20 13:10	6.6	↑0.4
4/20 13:20	7.1	↑0.5
4/20 13:30	7.6	↑0.5
4/20 13:40	8.2	↑0.6
4/20 13:50	8.8	↑0.6
4/20 14:00	9.4	↑0.6
4/20 14:10	10.0	↑0.6
4/20 14:20	10.7	↑0.7
4/20 14:30	11.4	↑0.7
4/20 14:40	12.0	↑0.6
4/20 14:50	12.7	↑0.7
4/20 15:00	13.4	↑0.7
4/20 15:10	14.1	↑0.7
4/20 15:20	14.7	↑0.6
4/20 15:30	15.4	↑0.7
4/20 15:40	16.0	↑0.6
4/20 15:50	16.6	↑0.6
4/20 16:00	17.2	↑0.6
4/20 16:10	17.7	↑0.5
4/20 16:20	18.2	↑0.5
4/20 16:30	18.6	↑0.4
4/20 16:40	19.0	↑0.4
4/20 16:50	19.3	↑0.3
4/20 17:00	19.6	↑0.3
4/20 17:10	19.8	↑0.2
4/20 17:20	20.0	↑0.2
4/20 17:30	20.1	↑0.1
4/20 17:40	20.1	0	満潮
4/20 17:50	20.1	0
4/20 18:00	20.0	↓-0.1
4/20 18:10	19.8	↓-0.2
4/20 18:20	19.6	↓-0.2
4/20 18:30	19.3	↓-0.3
4/20 18:40	18.9	↓-0.4
4/20 18:50	18.5	↓-0.4
4/20 19:00	18.0	↓-0.5
4/20 19:10	17.5	↓-0.5
4/20 19:20	16.9	↓-0.6
4/20 19:30	16.2	↓-0.7
4/20 19:40	15.5	↓-0.7
4/20 19:50	14.7	↓-0.8
4/20 20:00	13.9	↓-0.8
4/20 20:10	13.1	↓-0.8
4/20 20:20	12.2	↓-0.9
4/20 20:30	11.3	↓-0.9
4/20 20:40	10.4	↓-0.9
4/20 20:50	9.5	↓-0.9
4/20 21:00	8.5	↓-1.0	最大潮位差
4/20 21:10	7.5	↓-1.0	最大潮位差
4/20 21:20	6.6	↓-0.9
4/20 21:30	5.6	↓-1.0	最大潮位差
4/20 21:40	4.7	↓-0.9
4/20 21:50	3.7	↓-1.0	最大潮位差
4/20 22:00	2.8	↓-0.9
4/20 22:10	1.9	↓-0.9
4/20 22:20	1.0	↓-0.9
4/20 22:30	0.2	↓-0.8
4/20 22:40	-0.6	↓-0.8
4/20 22:50	-1.3	↓-0.7
4/20 23:00	-2.0	↓-0.7
4/20 23:10	-2.7	↓-0.7
4/20 23:20	-3.3	↓-0.6
4/20 23:30	-3.8	↓-0.5
4/20 23:40	-4.3	↓-0.5
4/20 23:50	-4.7	↓-0.4