20 (月)	01:11	09:20	16:52	20:15
	19cm	-16cm	9cm	6cm
大潮 出 06:30 入 17:30 出 06:43 入 17:20 潮干狩り ◎ 06:30～15:51

寺泊（新潟）2023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	17.4	↑0.4
2/20 00:10	17.7	↑0.3
2/20 00:20	17.9	↑0.2
2/20 00:30	18.2	↑0.3
2/20 00:40	18.3	↑0.1
2/20 00:50	18.5	↑0.2
2/20 01:00	18.6	↑0.1
2/20 01:10	18.6	0	満潮
2/20 01:20	18.6	0
2/20 01:30	18.5	↓-0.1
2/20 01:40	18.3	↓-0.2
2/20 01:50	18.1	↓-0.2
2/20 02:00	17.9	↓-0.2
2/20 02:10	17.6	↓-0.3
2/20 02:20	17.2	↓-0.4
2/20 02:30	16.8	↓-0.4
2/20 02:40	16.3	↓-0.5
2/20 02:50	15.7	↓-0.6
2/20 03:00	15.1	↓-0.6
2/20 03:10	14.5	↓-0.6
2/20 03:20	13.7	↓-0.8
2/20 03:30	13.0	↓-0.7
2/20 03:40	12.2	↓-0.8
2/20 03:50	11.3	↓-0.9
2/20 04:00	10.4	↓-0.9
2/20 04:10	9.4	↓-1.0
2/20 04:20	8.4	↓-1.0
2/20 04:30	7.4	↓-1.0
2/20 04:40	6.3	↓-1.1
2/20 04:50	5.2	↓-1.1
2/20 05:00	4.1	↓-1.1
2/20 05:10	3.0	↓-1.1
2/20 05:20	1.8	↓-1.2	最大潮位差
2/20 05:30	0.7	↓-1.1
2/20 05:40	-0.5	↓-1.2	最大潮位差
2/20 05:50	-1.6	↓-1.1
2/20 06:00	-2.8	↓-1.2	最大潮位差
2/20 06:10	-3.9	↓-1.1
2/20 06:20	-5.0	↓-1.1
2/20 06:30	-6.1	↓-1.1
2/20 06:40	-7.2	↓-1.1
2/20 06:50	-8.2	↓-1.0
2/20 07:00	-9.2	↓-1.0
2/20 07:10	-10.1	↓-0.9
2/20 07:20	-11.0	↓-0.9
2/20 07:30	-11.9	↓-0.9
2/20 07:40	-12.6	↓-0.7
2/20 07:50	-13.4	↓-0.8
2/20 08:00	-14.0	↓-0.6
2/20 08:10	-14.6	↓-0.6
2/20 08:20	-15.1	↓-0.5
2/20 08:30	-15.5	↓-0.4
2/20 08:40	-15.9	↓-0.4
2/20 08:50	-16.1	↓-0.2
2/20 09:00	-16.3	↓-0.2
2/20 09:10	-16.4	↓-0.1	干潮
2/20 09:20	-16.5	↓-0.1	干潮
2/20 09:30	-16.4	↑0.1
2/20 09:40	-16.3	↑0.1
2/20 09:50	-16.1	↑0.2
2/20 10:00	-15.8	↑0.3
2/20 10:10	-15.5	↑0.3
2/20 10:20	-15.1	↑0.4
2/20 10:30	-14.6	↑0.5
2/20 10:40	-14.1	↑0.5
2/20 10:50	-13.5	↑0.6
2/20 11:00	-12.8	↑0.7
2/20 11:10	-12.1	↑0.7
2/20 11:20	-11.4	↑0.7
2/20 11:30	-10.6	↑0.8
2/20 11:40	-9.8	↑0.8
2/20 11:50	-9.0	↑0.8
2/20 12:00	-8.2	↑0.8
2/20 12:10	-7.3	↑0.9
2/20 12:20	-6.4	↑0.9
2/20 12:30	-5.6	↑0.8
2/20 12:40	-4.7	↑0.9
2/20 12:50	-3.8	↑0.9
2/20 13:00	-3.0	↑0.8
2/20 13:10	-2.1	↑0.9
2/20 13:20	-1.3	↑0.8
2/20 13:30	-0.4	↑0.9
2/20 13:40	0.3	↑0.7
2/20 13:50	1.1	↑0.8
2/20 14:00	1.8	↑0.7
2/20 14:10	2.5	↑0.7
2/20 14:20	3.2	↑0.7
2/20 14:30	3.8	↑0.6
2/20 14:40	4.4	↑0.6
2/20 14:50	5.0	↑0.6
2/20 15:00	5.5	↑0.5
2/20 15:10	5.9	↑0.4
2/20 15:20	6.3	↑0.4
2/20 15:30	6.7	↑0.4
2/20 15:40	7.0	↑0.3
2/20 15:50	7.3	↑0.3
2/20 16:00	7.5	↑0.2
2/20 16:10	7.7	↑0.2
2/20 16:20	7.8	↑0.1
2/20 16:30	7.9	↑0.1
2/20 16:40	8.0	↑0.1
2/20 16:50	8.0	0	満潮
2/20 17:00	8.0	0
2/20 17:10	7.9	↓-0.1
2/20 17:20	7.9	0
2/20 17:30	7.8	↓-0.1
2/20 17:40	7.6	↓-0.2
2/20 17:50	7.5	↓-0.1
2/20 18:00	7.3	↓-0.2
2/20 18:10	7.1	↓-0.2
2/20 18:20	7.0	↓-0.1
2/20 18:30	6.8	↓-0.2
2/20 18:40	6.6	↓-0.2
2/20 18:50	6.4	↓-0.2
2/20 19:00	6.2	↓-0.2
2/20 19:10	6.0	↓-0.2
2/20 19:20	5.9	↓-0.1
2/20 19:30	5.7	↓-0.2
2/20 19:40	5.6	↓-0.1
2/20 19:50	5.5	↓-0.1
2/20 20:00	5.5	0
2/20 20:10	5.4	↓-0.1	干潮
2/20 20:20	5.4	0
2/20 20:30	5.5	↑0.1
2/20 20:40	5.6	↑0.1
2/20 20:50	5.7	↑0.1
2/20 21:00	5.8	↑0.1
2/20 21:10	6.0	↑0.2
2/20 21:20	6.3	↑0.3
2/20 21:30	6.6	↑0.3
2/20 21:40	6.9	↑0.3
2/20 21:50	7.2	↑0.3
2/20 22:00	7.6	↑0.4
2/20 22:10	8.1	↑0.5
2/20 22:20	8.5	↑0.4
2/20 22:30	9.0	↑0.5
2/20 22:40	9.6	↑0.6
2/20 22:50	10.1	↑0.5
2/20 23:00	10.7	↑0.6
2/20 23:10	11.3	↑0.6
2/20 23:20	11.9	↑0.6
2/20 23:30	12.5	↑0.6
2/20 23:40	13.1	↑0.6
2/20 23:50	13.7	↑0.6