11 (金)	04:50	12:52	20:22	23:58
	28cm	2cm	25cm	23cm
中潮 出 06:57 入 15:58 出 10:25 入 20:08 潮干狩り ◎ 10:45～14:59

留萌（北海道）2037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	22.8	0
12/11 00:10	22.9	↑0.1
12/11 00:20	23.0	↑0.1
12/11 00:30	23.1	↑0.1
12/11 00:40	23.3	↑0.2
12/11 00:50	23.4	↑0.1
12/11 01:00	23.6	↑0.2
12/11 01:10	23.7	↑0.1
12/11 01:20	23.9	↑0.2
12/11 01:30	24.1	↑0.2
12/11 01:40	24.3	↑0.2
12/11 01:50	24.5	↑0.2
12/11 02:00	24.7	↑0.2
12/11 02:10	24.9	↑0.2
12/11 02:20	25.1	↑0.2
12/11 02:30	25.4	↑0.3
12/11 02:40	25.6	↑0.2
12/11 02:50	25.8	↑0.2
12/11 03:00	26.1	↑0.3
12/11 03:10	26.3	↑0.2
12/11 03:20	26.5	↑0.2
12/11 03:30	26.7	↑0.2
12/11 03:40	26.9	↑0.2
12/11 03:50	27.1	↑0.2
12/11 04:00	27.3	↑0.2
12/11 04:10	27.5	↑0.2
12/11 04:20	27.6	↑0.1
12/11 04:30	27.7	↑0.1
12/11 04:40	27.7	0	満潮
12/11 04:50	27.8	↑0.1	満潮
12/11 05:00	27.7	↓-0.1
12/11 05:10	27.7	0
12/11 05:20	27.5	↓-0.2
12/11 05:30	27.4	↓-0.1
12/11 05:40	27.1	↓-0.3
12/11 05:50	26.9	↓-0.2
12/11 06:00	26.5	↓-0.4
12/11 06:10	26.2	↓-0.3
12/11 06:20	25.7	↓-0.5
12/11 06:30	25.3	↓-0.4
12/11 06:40	24.7	↓-0.6
12/11 06:50	24.2	↓-0.5
12/11 07:00	23.6	↓-0.6
12/11 07:10	22.9	↓-0.7
12/11 07:20	22.3	↓-0.6
12/11 07:30	21.5	↓-0.8
12/11 07:40	20.8	↓-0.7
12/11 07:50	20.0	↓-0.8
12/11 08:00	19.2	↓-0.8
12/11 08:10	18.4	↓-0.8
12/11 08:20	17.6	↓-0.8
12/11 08:30	16.8	↓-0.8
12/11 08:40	15.9	↓-0.9	最大潮位差
12/11 08:50	15.0	↓-0.9	最大潮位差
12/11 09:00	14.2	↓-0.8
12/11 09:10	13.3	↓-0.9	最大潮位差
12/11 09:20	12.4	↓-0.9	最大潮位差
12/11 09:30	11.6	↓-0.8
12/11 09:40	10.7	↓-0.9	最大潮位差
12/11 09:50	9.9	↓-0.8
12/11 10:00	9.0	↓-0.9	最大潮位差
12/11 10:10	8.3	↓-0.7
12/11 10:20	7.5	↓-0.8
12/11 10:30	6.8	↓-0.7
12/11 10:40	6.1	↓-0.7
12/11 10:50	5.4	↓-0.7
12/11 11:00	4.8	↓-0.6
12/11 11:10	4.2	↓-0.6
12/11 11:20	3.7	↓-0.5
12/11 11:30	3.3	↓-0.4
12/11 11:40	2.8	↓-0.5
12/11 11:50	2.5	↓-0.3
12/11 12:00	2.2	↓-0.3
12/11 12:10	1.9	↓-0.3
12/11 12:20	1.7	↓-0.2
12/11 12:30	1.6	↓-0.1
12/11 12:40	1.5	↓-0.1
12/11 12:50	1.5	0	干潮
12/11 13:00	1.5	0
12/11 13:10	1.6	↑0.1
12/11 13:20	1.7	↑0.1
12/11 13:30	1.9	↑0.2
12/11 13:40	2.1	↑0.2
12/11 13:50	2.4	↑0.3
12/11 14:00	2.7	↑0.3
12/11 14:10	3.1	↑0.4
12/11 14:20	3.6	↑0.5
12/11 14:30	4.1	↑0.5
12/11 14:40	4.6	↑0.5
12/11 14:50	5.2	↑0.6
12/11 15:00	5.9	↑0.7
12/11 15:10	6.6	↑0.7
12/11 15:20	7.3	↑0.7
12/11 15:30	8.1	↑0.8
12/11 15:40	8.9	↑0.8
12/11 15:50	9.7	↑0.8
12/11 16:00	10.5	↑0.8
12/11 16:10	11.4	↑0.9	最大潮位差
12/11 16:20	12.3	↑0.9	最大潮位差
12/11 16:30	13.2	↑0.9	最大潮位差
12/11 16:40	14.1	↑0.9	最大潮位差
12/11 16:50	14.9	↑0.8
12/11 17:00	15.8	↑0.9	最大潮位差
12/11 17:10	16.6	↑0.8
12/11 17:20	17.4	↑0.8
12/11 17:30	18.2	↑0.8
12/11 17:40	19.0	↑0.8
12/11 17:50	19.6	↑0.6
12/11 18:00	20.3	↑0.7
12/11 18:10	20.9	↑0.6
12/11 18:20	21.5	↑0.6
12/11 18:30	22.0	↑0.5
12/11 18:40	22.4	↑0.4
12/11 18:50	22.9	↑0.5
12/11 19:00	23.2	↑0.3
12/11 19:10	23.5	↑0.3
12/11 19:20	23.8	↑0.3
12/11 19:30	24.0	↑0.2
12/11 19:40	24.2	↑0.2
12/11 19:50	24.3	↑0.1
12/11 20:00	24.4	↑0.1
12/11 20:10	24.5	↑0.1
12/11 20:20	24.5	0	満潮
12/11 20:30	24.5	0
12/11 20:40	24.5	0
12/11 20:50	24.4	↓-0.1
12/11 21:00	24.3	↓-0.1
12/11 21:10	24.2	↓-0.1
12/11 21:20	24.1	↓-0.1
12/11 21:30	23.9	↓-0.2
12/11 21:40	23.8	↓-0.1
12/11 21:50	23.6	↓-0.2
12/11 22:00	23.4	↓-0.2
12/11 22:10	23.3	↓-0.1
12/11 22:20	23.1	↓-0.2
12/11 22:30	22.9	↓-0.2
12/11 22:40	22.8	↓-0.1
12/11 22:50	22.7	↓-0.1
12/11 23:00	22.5	↓-0.2
12/11 23:10	22.4	↓-0.1
12/11 23:20	22.4	0
12/11 23:30	22.3	↓-0.1
12/11 23:40	22.2	↓-0.1
12/11 23:50	22.2	0	干潮