01 (日)	01:49	09:56	17:52	22:15
	24cm	-7cm	22cm	18cm
大潮 出 06:51 入 16:45 出 15:48 入 06:32 潮干狩り ◎ 06:51～13:22

留萌（北海道）2026年02月01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
2/1 00:00	21.6	↑0.2
2/1 00:10	21.8	↑0.2
2/1 00:20	22.0	↑0.2
2/1 00:30	22.2	↑0.2
2/1 00:40	22.4	↑0.2
2/1 00:50	22.6	↑0.2
2/1 01:00	22.8	↑0.2
2/1 01:10	22.9	↑0.1
2/1 01:20	23.0	↑0.1
2/1 01:30	23.1	↑0.1
2/1 01:40	23.2	↑0.1	満潮
2/1 01:50	23.2	0
2/1 02:00	23.2	0
2/1 02:10	23.1	↓-0.1
2/1 02:20	22.9	↓-0.2
2/1 02:30	22.8	↓-0.1
2/1 02:40	22.5	↓-0.3
2/1 02:50	22.2	↓-0.3
2/1 03:00	21.9	↓-0.3
2/1 03:10	21.5	↓-0.4
2/1 03:20	21.0	↓-0.5
2/1 03:30	20.5	↓-0.5
2/1 03:40	20.0	↓-0.5
2/1 03:50	19.4	↓-0.6
2/1 04:00	18.7	↓-0.7
2/1 04:10	18.1	↓-0.6
2/1 04:20	17.3	↓-0.8
2/1 04:30	16.6	↓-0.7
2/1 04:40	15.8	↓-0.8
2/1 04:50	15.0	↓-0.8
2/1 05:00	14.1	↓-0.9
2/1 05:10	13.2	↓-0.9
2/1 05:20	12.3	↓-0.9
2/1 05:30	11.4	↓-0.9
2/1 05:40	10.4	↓-1.0
2/1 05:50	9.4	↓-1.0
2/1 06:00	8.4	↓-1.0
2/1 06:10	7.4	↓-1.0
2/1 06:20	6.4	↓-1.0
2/1 06:30	5.4	↓-1.0
2/1 06:40	4.3	↓-1.1	最大潮位差
2/1 06:50	3.3	↓-1.0
2/1 07:00	2.3	↓-1.0
2/1 07:10	1.4	↓-0.9
2/1 07:20	0.4	↓-1.0
2/1 07:30	-0.5	↓-0.9
2/1 07:40	-1.4	↓-0.9
2/1 07:50	-2.2	↓-0.8
2/1 08:00	-3.0	↓-0.8
2/1 08:10	-3.7	↓-0.7
2/1 08:20	-4.4	↓-0.7
2/1 08:30	-5.0	↓-0.6
2/1 08:40	-5.5	↓-0.5
2/1 08:50	-6.0	↓-0.5
2/1 09:00	-6.4	↓-0.4
2/1 09:10	-6.8	↓-0.4
2/1 09:20	-7.0	↓-0.2
2/1 09:30	-7.2	↓-0.2
2/1 09:40	-7.4	↓-0.2
2/1 09:50	-7.5	↓-0.1	干潮
2/1 10:00	-7.5	0
2/1 10:10	-7.4	↑0.1
2/1 10:20	-7.2	↑0.2
2/1 10:30	-7.0	↑0.2
2/1 10:40	-6.8	↑0.2
2/1 10:50	-6.4	↑0.4
2/1 11:00	-6.0	↑0.4
2/1 11:10	-5.5	↑0.5
2/1 11:20	-5.0	↑0.5
2/1 11:30	-4.4	↑0.6
2/1 11:40	-3.7	↑0.7
2/1 11:50	-3.0	↑0.7
2/1 12:00	-2.2	↑0.8
2/1 12:10	-1.3	↑0.9
2/1 12:20	-0.4	↑0.9
2/1 12:30	0.5	↑0.9
2/1 12:40	1.5	↑1.0
2/1 12:50	2.5	↑1.0
2/1 13:00	3.5	↑1.0
2/1 13:10	4.5	↑1.0
2/1 13:20	5.6	↑1.1	最大潮位差
2/1 13:30	6.7	↑1.1	最大潮位差
2/1 13:40	7.7	↑1.0
2/1 13:50	8.8	↑1.1	最大潮位差
2/1 14:00	9.8	↑1.0
2/1 14:10	10.8	↑1.0
2/1 14:20	11.8	↑1.0
2/1 14:30	12.7	↑0.9
2/1 14:40	13.6	↑0.9
2/1 14:50	14.5	↑0.9
2/1 15:00	15.3	↑0.8
2/1 15:10	16.0	↑0.7
2/1 15:20	16.8	↑0.8
2/1 15:30	17.4	↑0.6
2/1 15:40	18.0	↑0.6
2/1 15:50	18.6	↑0.6
2/1 16:00	19.1	↑0.5
2/1 16:10	19.6	↑0.5
2/1 16:20	20.0	↑0.4
2/1 16:30	20.4	↑0.4
2/1 16:40	20.7	↑0.3
2/1 16:50	21.0	↑0.3
2/1 17:00	21.3	↑0.3
2/1 17:10	21.5	↑0.2
2/1 17:20	21.6	↑0.1
2/1 17:30	21.7	↑0.1
2/1 17:40	21.8	↑0.1
2/1 17:50	21.8	0	満潮
2/1 18:00	21.8	0
2/1 18:10	21.8	0
2/1 18:20	21.7	↓-0.1
2/1 18:30	21.5	↓-0.2
2/1 18:40	21.4	↓-0.1
2/1 18:50	21.2	↓-0.2
2/1 19:00	21.0	↓-0.2
2/1 19:10	20.7	↓-0.3
2/1 19:20	20.5	↓-0.2
2/1 19:30	20.2	↓-0.3
2/1 19:40	20.0	↓-0.2
2/1 19:50	19.7	↓-0.3
2/1 20:00	19.4	↓-0.3
2/1 20:10	19.2	↓-0.2
2/1 20:20	18.9	↓-0.3
2/1 20:30	18.7	↓-0.2
2/1 20:40	18.5	↓-0.2
2/1 20:50	18.3	↓-0.2
2/1 21:00	18.1	↓-0.2
2/1 21:10	17.9	↓-0.2
2/1 21:20	17.8	↓-0.1
2/1 21:30	17.7	↓-0.1
2/1 21:40	17.6	↓-0.1
2/1 21:50	17.5	↓-0.1
2/1 22:00	17.5	0
2/1 22:10	17.4	↓-0.1	干潮
2/1 22:20	17.4	0
2/1 22:30	17.5	↑0.1
2/1 22:40	17.5	0
2/1 22:50	17.6	↑0.1
2/1 23:00	17.7	↑0.1
2/1 23:10	17.8	↑0.1
2/1 23:20	18.0	↑0.2
2/1 23:30	18.1	↑0.1
2/1 23:40	18.3	↑0.2
2/1 23:50	18.6	↑0.3