12 (水)	09:29	01:04	17:35	11:07
	9cm	-14cm	18cm	8cm
小潮 出 05:11 入 18:15 出 - 入 08:57 潮干狩り ○ 05:11～08:19

酒田（山形）2023年04月12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
4/12 00:00	-12.7	↓-0.5
4/12 00:10	-13.1	↓-0.4
4/12 00:20	-13.4	↓-0.3
4/12 00:30	-13.7	↓-0.3
4/12 00:40	-13.9	↓-0.2
4/12 00:50	-14.0	↓-0.1
4/12 01:00	-14.1	↓-0.1	干潮
4/12 01:10	-14.1	0
4/12 01:20	-14.0	↑0.1
4/12 01:30	-13.8	↑0.2
4/12 01:40	-13.6	↑0.2
4/12 01:50	-13.4	↑0.2
4/12 02:00	-13.1	↑0.3
4/12 02:10	-12.7	↑0.4
4/12 02:20	-12.3	↑0.4
4/12 02:30	-11.8	↑0.5
4/12 02:40	-11.4	↑0.4
4/12 02:50	-10.8	↑0.6
4/12 03:00	-10.2	↑0.6
4/12 03:10	-9.6	↑0.6
4/12 03:20	-9.0	↑0.6
4/12 03:30	-8.4	↑0.6
4/12 03:40	-7.7	↑0.7
4/12 03:50	-7.0	↑0.7
4/12 04:00	-6.3	↑0.7
4/12 04:10	-5.6	↑0.7
4/12 04:20	-4.9	↑0.7
4/12 04:30	-4.2	↑0.7
4/12 04:40	-3.5	↑0.7
4/12 04:50	-2.7	↑0.8
4/12 05:00	-2.0	↑0.7
4/12 05:10	-1.3	↑0.7
4/12 05:20	-0.6	↑0.7
4/12 05:30	0.0	↑0.6
4/12 05:40	0.7	0
4/12 05:50	1.4	↑0.7
4/12 06:00	2.0	↑0.6
4/12 06:10	2.6	↑0.6
4/12 06:20	3.2	↑0.6
4/12 06:30	3.7	↑0.5
4/12 06:40	4.3	↑0.6
4/12 06:50	4.7	↑0.4
4/12 07:00	5.2	↑0.5
4/12 07:10	5.6	↑0.4
4/12 07:20	6.0	↑0.4
4/12 07:30	6.4	↑0.4
4/12 07:40	6.7	↑0.3
4/12 07:50	7.0	↑0.3
4/12 08:00	7.3	↑0.3
4/12 08:10	7.5	↑0.2
4/12 08:20	7.7	↑0.2
4/12 08:30	7.9	↑0.2
4/12 08:40	8.0	↑0.1
4/12 08:50	8.1	↑0.1
4/12 09:00	8.2	↑0.1
4/12 09:10	8.2	0
4/12 09:20	8.3	↑0.1	満潮
4/12 09:30	8.3	0
4/12 09:40	8.2	↓-0.1
4/12 09:50	8.2	0
4/12 10:00	8.2	0
4/12 10:10	8.2	0
4/12 10:20	8.1	↓-0.1
4/12 10:30	8.1	0
4/12 10:40	8.0	↓-0.1
4/12 10:50	8.0	0
4/12 11:00	8.0	0	干潮
4/12 11:10	8.0	0
4/12 11:20	8.0	0
4/12 11:30	8.0	0
4/12 11:40	8.1	↑0.1
4/12 11:50	8.2	↑0.1
4/12 12:00	8.3	↑0.1
4/12 12:10	8.4	↑0.1
4/12 12:20	8.6	↑0.2
4/12 12:30	8.8	↑0.2
4/12 12:40	9.0	↑0.2
4/12 12:50	9.2	↑0.2
4/12 13:00	9.5	↑0.3
4/12 13:10	9.8	↑0.3
4/12 13:20	10.1	↑0.3
4/12 13:30	10.5	↑0.4
4/12 13:40	10.8	↑0.3
4/12 13:50	11.2	↑0.4
4/12 14:00	11.6	↑0.4
4/12 14:10	12.0	↑0.4
4/12 14:20	12.4	↑0.4
4/12 14:30	12.8	↑0.4
4/12 14:40	13.2	↑0.4
4/12 14:50	13.7	↑0.5
4/12 15:00	14.1	↑0.4
4/12 15:10	14.5	↑0.4
4/12 15:20	14.9	↑0.4
4/12 15:30	15.2	↑0.3
4/12 15:40	15.6	↑0.4
4/12 15:50	15.9	↑0.3
4/12 16:00	16.2	↑0.3
4/12 16:10	16.5	↑0.3
4/12 16:20	16.8	↑0.3
4/12 16:30	17.1	↑0.3
4/12 16:40	17.3	↑0.2
4/12 16:50	17.4	↑0.1
4/12 17:00	17.6	↑0.2
4/12 17:10	17.7	↑0.1
4/12 17:20	17.8	↑0.1
4/12 17:30	17.8	0	満潮
4/12 17:40	17.8	0
4/12 17:50	17.8	0
4/12 18:00	17.7	↓-0.1
4/12 18:10	17.5	↓-0.2
4/12 18:20	17.4	↓-0.1
4/12 18:30	17.2	↓-0.2
4/12 18:40	16.9	↓-0.3
4/12 18:50	16.6	↓-0.3
4/12 19:00	16.2	↓-0.4
4/12 19:10	15.8	↓-0.4
4/12 19:20	15.4	↓-0.4
4/12 19:30	14.9	↓-0.5
4/12 19:40	14.3	↓-0.6
4/12 19:50	13.8	↓-0.5
4/12 20:00	13.1	↓-0.7
4/12 20:10	12.4	↓-0.7
4/12 20:20	11.7	↓-0.7
4/12 20:30	11.0	↓-0.7
4/12 20:40	10.2	↓-0.8
4/12 20:50	9.3	↓-0.9
4/12 21:00	8.4	↓-0.9
4/12 21:10	7.5	↓-0.9
4/12 21:20	6.6	↓-0.9
4/12 21:30	5.6	↓-1.0
4/12 21:40	4.7	↓-0.9
4/12 21:50	3.7	↓-1.0
4/12 22:00	2.7	↓-1.0
4/12 22:10	1.7	↓-1.0
4/12 22:20	0.7	↓-1.0
4/12 22:30	-0.4	↓-1.1	最大潮位差
4/12 22:40	-1.4	↓-1.0
4/12 22:50	-2.3	↓-0.9
4/12 23:00	-3.3	↓-1.0
4/12 23:10	-4.2	↓-0.9
4/12 23:20	-5.1	↓-0.9
4/12 23:30	-6.0	↓-0.9
4/12 23:40	-6.9	↓-0.9
4/12 23:50	-7.7	↓-0.8