11 (土)	00:17	07:58	16:41	20:36
	21cm	1cm	24cm	22cm
大潮 出 06:56 入 15:58 出 13:40 入 04:05 潮干狩り ◎ 06:56～10:26

留萌（北海道）2027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	20.8	↑0.1
12/11 00:10	20.8	0	満潮
12/11 00:20	20.8	0
12/11 00:30	20.8	0
12/11 00:40	20.7	↓-0.1
12/11 00:50	20.6	↓-0.1
12/11 01:00	20.5	↓-0.1
12/11 01:10	20.3	↓-0.2
12/11 01:20	20.0	↓-0.3
12/11 01:30	19.8	↓-0.2
12/11 01:40	19.5	↓-0.3
12/11 01:50	19.1	↓-0.4
12/11 02:00	18.7	↓-0.4
12/11 02:10	18.3	↓-0.4
12/11 02:20	17.8	↓-0.5
12/11 02:30	17.3	↓-0.5
12/11 02:40	16.7	↓-0.6
12/11 02:50	16.2	↓-0.5
12/11 03:00	15.6	↓-0.6
12/11 03:10	15.0	↓-0.6
12/11 03:20	14.4	↓-0.6
12/11 03:30	13.8	↓-0.6
12/11 03:40	13.1	↓-0.7
12/11 03:50	12.5	↓-0.6
12/11 04:00	11.8	↓-0.7
12/11 04:10	11.2	↓-0.6
12/11 04:20	10.5	↓-0.7
12/11 04:30	9.9	↓-0.6
12/11 04:40	9.2	↓-0.7
12/11 04:50	8.6	↓-0.6
12/11 05:00	7.9	↓-0.7
12/11 05:10	7.3	↓-0.6
12/11 05:20	6.7	↓-0.6
12/11 05:30	6.1	↓-0.6
12/11 05:40	5.5	↓-0.6
12/11 05:50	4.9	↓-0.6
12/11 06:00	4.3	↓-0.6
12/11 06:10	3.8	↓-0.5
12/11 06:20	3.3	↓-0.5
12/11 06:30	2.9	↓-0.4
12/11 06:40	2.5	↓-0.4
12/11 06:50	2.1	↓-0.4
12/11 07:00	1.8	↓-0.3
12/11 07:10	1.5	↓-0.3
12/11 07:20	1.3	↓-0.2
12/11 07:30	1.1	↓-0.2
12/11 07:40	1.0	↓-0.1
12/11 07:50	1.0	0	干潮
12/11 08:00	0.9	↓-0.1
12/11 08:10	1.0	↑0.1
12/11 08:20	1.1	↑0.1
12/11 08:30	1.2	↑0.1
12/11 08:40	1.4	↑0.2
12/11 08:50	1.6	↑0.2
12/11 09:00	1.9	↑0.3
12/11 09:10	2.2	↑0.3
12/11 09:20	2.6	↑0.4
12/11 09:30	3.0	↑0.4
12/11 09:40	3.4	↑0.4
12/11 09:50	3.9	↑0.5
12/11 10:00	4.3	↑0.4
12/11 10:10	4.9	↑0.6
12/11 10:20	5.4	↑0.5
12/11 10:30	6.0	↑0.6
12/11 10:40	6.6	↑0.6
12/11 10:50	7.3	↑0.7
12/11 11:00	8.0	↑0.7
12/11 11:10	8.6	↑0.6
12/11 11:20	9.4	↑0.8	最大潮位差
12/11 11:30	10.1	↑0.7
12/11 11:40	10.8	↑0.7
12/11 11:50	11.6	↑0.8	最大潮位差
12/11 12:00	12.4	↑0.8	最大潮位差
12/11 12:10	13.1	↑0.7
12/11 12:20	13.9	↑0.8	最大潮位差
12/11 12:30	14.6	↑0.7
12/11 12:40	15.4	↑0.8	最大潮位差
12/11 12:50	16.1	↑0.7
12/11 13:00	16.8	↑0.7
12/11 13:10	17.4	↑0.6
12/11 13:20	18.0	↑0.6
12/11 13:30	18.6	↑0.6
12/11 13:40	19.2	↑0.6
12/11 13:50	19.7	↑0.5
12/11 14:00	20.2	↑0.5
12/11 14:10	20.6	↑0.4
12/11 14:20	21.0	↑0.4
12/11 14:30	21.4	↑0.4
12/11 14:40	21.7	↑0.3
12/11 14:50	22.0	↑0.3
12/11 15:00	22.3	↑0.3
12/11 15:10	22.5	↑0.2
12/11 15:20	22.7	↑0.2
12/11 15:30	22.9	↑0.2
12/11 15:40	23.0	↑0.1
12/11 15:50	23.2	↑0.2
12/11 16:00	23.3	↑0.1
12/11 16:10	23.3	0
12/11 16:20	23.4	↑0.1
12/11 16:30	23.4	0
12/11 16:40	23.4	0	満潮
12/11 16:50	23.4	0
12/11 17:00	23.4	0
12/11 17:10	23.3	↓-0.1
12/11 17:20	23.3	0
12/11 17:30	23.2	↓-0.1
12/11 17:40	23.1	↓-0.1
12/11 17:50	22.9	↓-0.2
12/11 18:00	22.8	↓-0.1
12/11 18:10	22.7	↓-0.1
12/11 18:20	22.5	↓-0.2
12/11 18:30	22.3	↓-0.2
12/11 18:40	22.2	↓-0.1
12/11 18:50	22.0	↓-0.2
12/11 19:00	21.9	↓-0.1
12/11 19:10	21.7	↓-0.2
12/11 19:20	21.6	↓-0.1
12/11 19:30	21.5	↓-0.1
12/11 19:40	21.4	↓-0.1
12/11 19:50	21.3	↓-0.1
12/11 20:00	21.2	↓-0.1
12/11 20:10	21.2	0
12/11 20:20	21.1	↓-0.1
12/11 20:30	21.1	0	干潮
12/11 20:40	21.1	0
12/11 20:50	21.1	0
12/11 21:00	21.2	↑0.1
12/11 21:10	21.2	0
12/11 21:20	21.3	↑0.1
12/11 21:30	21.3	0
12/11 21:40	21.4	↑0.1
12/11 21:50	21.5	↑0.1
12/11 22:00	21.6	↑0.1
12/11 22:10	21.7	↑0.1
12/11 22:20	21.8	↑0.1
12/11 22:30	21.9	↑0.1
12/11 22:40	22.0	↑0.1
12/11 22:50	22.1	↑0.1
12/11 23:00	22.2	↑0.1
12/11 23:10	22.3	↑0.1
12/11 23:20	22.4	↑0.1
12/11 23:30	22.6	↑0.2
12/11 23:40	22.7	↑0.1
12/11 23:50	22.8	↑0.1