11 (月)	03:08	10:25	17:54	22:27
	27cm	2cm	26cm	21cm
大潮 出 06:22 入 16:14 出 16:47 入 07:14 潮干狩り ◎ 08:31～12:25

留萌（北海道）2030年11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
11/11 00:00	21.4	↑0.2
11/11 00:10	21.7	↑0.3
11/11 00:20	22.0	↑0.3
11/11 00:30	22.3	↑0.3
11/11 00:40	22.6	↑0.3
11/11 00:50	22.9	↑0.3
11/11 01:00	23.3	↑0.4
11/11 01:10	23.6	↑0.3
11/11 01:20	24.0	↑0.4
11/11 01:30	24.3	↑0.3
11/11 01:40	24.7	↑0.4
11/11 01:50	25.0	↑0.3
11/11 02:00	25.3	↑0.3
11/11 02:10	25.6	↑0.3
11/11 02:20	25.9	↑0.3
11/11 02:30	26.1	↑0.2
11/11 02:40	26.2	↑0.1
11/11 02:50	26.4	↑0.2
11/11 03:00	26.4	0	満潮
11/11 03:10	26.4	0
11/11 03:20	26.4	0
11/11 03:30	26.3	↓-0.1
11/11 03:40	26.1	↓-0.2
11/11 03:50	25.9	↓-0.2
11/11 04:00	25.6	↓-0.3
11/11 04:10	25.3	↓-0.3
11/11 04:20	24.9	↓-0.4
11/11 04:30	24.4	↓-0.5
11/11 04:40	23.9	↓-0.5
11/11 04:50	23.3	↓-0.6
11/11 05:00	22.7	↓-0.6
11/11 05:10	22.1	↓-0.6
11/11 05:20	21.4	↓-0.7
11/11 05:30	20.7	↓-0.7
11/11 05:40	19.9	↓-0.8
11/11 05:50	19.2	↓-0.7
11/11 06:00	18.4	↓-0.8
11/11 06:10	17.5	↓-0.9
11/11 06:20	16.7	↓-0.8
11/11 06:30	15.8	↓-0.9
11/11 06:40	15.0	↓-0.8
11/11 06:50	14.1	↓-0.9
11/11 07:00	13.2	↓-0.9
11/11 07:10	12.3	↓-0.9
11/11 07:20	11.4	↓-0.9
11/11 07:30	10.6	↓-0.8
11/11 07:40	9.7	↓-0.9
11/11 07:50	8.9	↓-0.8
11/11 08:00	8.0	↓-0.9
11/11 08:10	7.2	↓-0.8
11/11 08:20	6.5	↓-0.7
11/11 08:30	5.8	↓-0.7
11/11 08:40	5.1	↓-0.7
11/11 08:50	4.5	↓-0.6
11/11 09:00	4.0	↓-0.5
11/11 09:10	3.5	↓-0.5
11/11 09:20	3.0	↓-0.5
11/11 09:30	2.6	↓-0.4
11/11 09:40	2.3	↓-0.3
11/11 09:50	2.1	↓-0.2
11/11 10:00	1.9	↓-0.2
11/11 10:10	1.8	↓-0.1
11/11 10:20	1.7	↓-0.1	干潮
11/11 10:30	1.7	0
11/11 10:40	1.8	↑0.1
11/11 10:50	1.9	↑0.1
11/11 11:00	2.1	↑0.2
11/11 11:10	2.3	↑0.2
11/11 11:20	2.6	↑0.3
11/11 11:30	2.9	↑0.3
11/11 11:40	3.3	↑0.4
11/11 11:50	3.8	↑0.5
11/11 12:00	4.3	↑0.5
11/11 12:10	4.8	↑0.5
11/11 12:20	5.4	↑0.6
11/11 12:30	6.1	↑0.7
11/11 12:40	6.8	↑0.7
11/11 12:50	7.5	↑0.7
11/11 13:00	8.3	↑0.8
11/11 13:10	9.1	↑0.8
11/11 13:20	9.9	↑0.8
11/11 13:30	10.8	↑0.9
11/11 13:40	11.7	↑0.9
11/11 13:50	12.6	↑0.9
11/11 14:00	13.5	↑0.9
11/11 14:10	14.5	↑1.0	最大潮位差
11/11 14:20	15.4	↑0.9
11/11 14:30	16.3	↑0.9
11/11 14:40	17.2	↑0.9
11/11 14:50	18.1	↑0.9
11/11 15:00	18.9	↑0.8
11/11 15:10	19.8	↑0.9
11/11 15:20	20.5	↑0.7
11/11 15:30	21.2	↑0.7
11/11 15:40	21.9	↑0.7
11/11 15:50	22.5	↑0.6
11/11 16:00	23.1	↑0.6
11/11 16:10	23.6	↑0.5
11/11 16:20	24.1	↑0.5
11/11 16:30	24.5	↑0.4
11/11 16:40	24.8	↑0.3
11/11 16:50	25.1	↑0.3
11/11 17:00	25.4	↑0.3
11/11 17:10	25.6	↑0.2
11/11 17:20	25.7	↑0.1
11/11 17:30	25.8	↑0.1
11/11 17:40	25.9	↑0.1
11/11 17:50	25.9	0	満潮
11/11 18:00	25.9	0
11/11 18:10	25.9	0
11/11 18:20	25.8	↓-0.1
11/11 18:30	25.7	↓-0.1
11/11 18:40	25.6	↓-0.1
11/11 18:50	25.4	↓-0.2
11/11 19:00	25.2	↓-0.2
11/11 19:10	25.0	↓-0.2
11/11 19:20	24.7	↓-0.3
11/11 19:30	24.5	↓-0.2
11/11 19:40	24.2	↓-0.3
11/11 19:50	23.9	↓-0.3
11/11 20:00	23.6	↓-0.3
11/11 20:10	23.4	↓-0.2
11/11 20:20	23.1	↓-0.3
11/11 20:30	22.8	↓-0.3
11/11 20:40	22.5	↓-0.3
11/11 20:50	22.2	↓-0.3
11/11 21:00	22.0	↓-0.2
11/11 21:10	21.8	↓-0.2
11/11 21:20	21.6	↓-0.2
11/11 21:30	21.4	↓-0.2
11/11 21:40	21.2	↓-0.2
11/11 21:50	21.1	↓-0.1
11/11 22:00	21.0	↓-0.1
11/11 22:10	21.0	0
11/11 22:20	20.9	↓-0.1	干潮
11/11 22:30	20.9	0
11/11 22:40	21.0	↑0.1
11/11 22:50	21.0	0
11/11 23:00	21.1	↑0.1
11/11 23:10	21.2	↑0.1
11/11 23:20	21.3	↑0.1
11/11 23:30	21.4	↑0.1
11/11 23:40	21.6	↑0.2
11/11 23:50	21.7	↑0.1