11 (月)	01:00	08:44	16:39	20:53
	21cm	0cm	24cm	21cm
大潮 出 06:56 入 15:58 出 04:57 入 14:18 潮干狩り ◎ 06:56～11:23

留萌（北海道）2023年12月11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
12/11 00:00	20.3	↑0.2
12/11 00:10	20.4	↑0.1
12/11 00:20	20.5	↑0.1
12/11 00:30	20.6	↑0.1
12/11 00:40	20.7	↑0.1
12/11 00:50	20.7	0	満潮
12/11 01:00	20.8	↑0.1	満潮
12/11 01:10	20.7	↓-0.1
12/11 01:20	20.7	0
12/11 01:30	20.6	↓-0.1
12/11 01:40	20.4	↓-0.2
12/11 01:50	20.2	↓-0.2
12/11 02:00	20.0	↓-0.2
12/11 02:10	19.7	↓-0.3
12/11 02:20	19.4	↓-0.3
12/11 02:30	19.0	↓-0.4
12/11 02:40	18.6	↓-0.4
12/11 02:50	18.2	↓-0.4
12/11 03:00	17.7	↓-0.5
12/11 03:10	17.2	↓-0.5
12/11 03:20	16.6	↓-0.6
12/11 03:30	16.1	↓-0.5
12/11 03:40	15.5	↓-0.6
12/11 03:50	14.9	↓-0.6
12/11 04:00	14.2	↓-0.7
12/11 04:10	13.6	↓-0.6
12/11 04:20	12.9	↓-0.7
12/11 04:30	12.2	↓-0.7
12/11 04:40	11.6	↓-0.6
12/11 04:50	10.9	↓-0.7
12/11 05:00	10.2	↓-0.7
12/11 05:10	9.5	↓-0.7
12/11 05:20	8.8	↓-0.7
12/11 05:30	8.1	↓-0.7
12/11 05:40	7.4	↓-0.7
12/11 05:50	6.7	↓-0.7
12/11 06:00	6.0	↓-0.7
12/11 06:10	5.4	↓-0.6
12/11 06:20	4.7	↓-0.7
12/11 06:30	4.1	↓-0.6
12/11 06:40	3.5	↓-0.6
12/11 06:50	2.9	↓-0.6
12/11 07:00	2.4	↓-0.5
12/11 07:10	1.9	↓-0.5
12/11 07:20	1.4	↓-0.5
12/11 07:30	1.0	↓-0.4
12/11 07:40	0.6	↓-0.4
12/11 07:50	0.3	↓-0.3
12/11 08:00	0.0	↓-0.3
12/11 08:10	-0.2	0
12/11 08:20	-0.4	↓-0.2
12/11 08:30	-0.5	↓-0.1
12/11 08:40	-0.5	0	干潮
12/11 08:50	-0.5	0
12/11 09:00	-0.5	0
12/11 09:10	-0.3	↑0.2
12/11 09:20	-0.2	↑0.1
12/11 09:30	0.1	↑0.3
12/11 09:40	0.3	↑0.2
12/11 09:50	0.7	↑0.4
12/11 10:00	1.0	↑0.3
12/11 10:10	1.4	↑0.4
12/11 10:20	1.9	↑0.5
12/11 10:30	2.4	↑0.5
12/11 10:40	3.0	↑0.6
12/11 10:50	3.6	↑0.6
12/11 11:00	4.2	↑0.6
12/11 11:10	4.9	↑0.7
12/11 11:20	5.6	↑0.7
12/11 11:30	6.3	↑0.7
12/11 11:40	7.1	↑0.8
12/11 11:50	7.9	↑0.8
12/11 12:00	8.8	↑0.9	最大潮位差
12/11 12:10	9.6	↑0.8
12/11 12:20	10.5	↑0.9	最大潮位差
12/11 12:30	11.4	↑0.9	最大潮位差
12/11 12:40	12.3	↑0.9	最大潮位差
12/11 12:50	13.1	↑0.8
12/11 13:00	14.0	↑0.9	最大潮位差
12/11 13:10	14.9	↑0.9	最大潮位差
12/11 13:20	15.7	↑0.8
12/11 13:30	16.6	↑0.9	最大潮位差
12/11 13:40	17.4	↑0.8
12/11 13:50	18.1	↑0.7
12/11 14:00	18.8	↑0.7
12/11 14:10	19.5	↑0.7
12/11 14:20	20.1	↑0.6
12/11 14:30	20.7	↑0.6
12/11 14:40	21.2	↑0.5
12/11 14:50	21.7	↑0.5
12/11 15:00	22.1	↑0.4
12/11 15:10	22.5	↑0.4
12/11 15:20	22.8	↑0.3
12/11 15:30	23.1	↑0.3
12/11 15:40	23.3	↑0.2
12/11 15:50	23.5	↑0.2
12/11 16:00	23.7	↑0.2
12/11 16:10	23.8	↑0.1
12/11 16:20	23.8	0
12/11 16:30	23.9	↑0.1	満潮
12/11 16:40	23.9	0
12/11 16:50	23.9	0
12/11 17:00	23.8	↓-0.1
12/11 17:10	23.8	0
12/11 17:20	23.7	↓-0.1
12/11 17:30	23.5	↓-0.2
12/11 17:40	23.4	↓-0.1
12/11 17:50	23.2	↓-0.2
12/11 18:00	23.0	↓-0.2
12/11 18:10	22.8	↓-0.2
12/11 18:20	22.6	↓-0.2
12/11 18:30	22.4	↓-0.2
12/11 18:40	22.2	↓-0.2
12/11 18:50	22.0	↓-0.2
12/11 19:00	21.7	↓-0.3
12/11 19:10	21.5	↓-0.2
12/11 19:20	21.3	↓-0.2
12/11 19:30	21.1	↓-0.2
12/11 19:40	20.9	↓-0.2
12/11 19:50	20.8	↓-0.1
12/11 20:00	20.6	↓-0.2
12/11 20:10	20.5	↓-0.1
12/11 20:20	20.4	↓-0.1
12/11 20:30	20.3	↓-0.1
12/11 20:40	20.3	0
12/11 20:50	20.3	0	干潮
12/11 21:00	20.3	0
12/11 21:10	20.3	0
12/11 21:20	20.4	↑0.1
12/11 21:30	20.4	0
12/11 21:40	20.5	↑0.1
12/11 21:50	20.6	↑0.1
12/11 22:00	20.7	↑0.1
12/11 22:10	20.9	↑0.2
12/11 22:20	21.0	↑0.1
12/11 22:30	21.1	↑0.1
12/11 22:40	21.3	↑0.2
12/11 22:50	21.4	↑0.1
12/11 23:00	21.6	↑0.2
12/11 23:10	21.7	↑0.1
12/11 23:20	21.9	↑0.2
12/11 23:30	22.0	↑0.1
12/11 23:40	22.2	↑0.2
12/11 23:50	22.4	↑0.2