01 (火)	03:59	11:11	17:46	23:00
	22cm	-8cm	19cm	7cm
大潮 出 06:51 入 16:46 出 07:13 入 18:36 潮干狩り ◎ 07:46～14:39

留萌（北海道）2033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	11.4	↑0.4
2/1 00:10	11.8	↑0.4
2/1 00:20	12.3	↑0.5
2/1 00:30	12.7	↑0.4
2/1 00:40	13.2	↑0.5
2/1 00:50	13.7	↑0.5
2/1 01:00	14.2	↑0.5
2/1 01:10	14.8	↑0.6
2/1 01:20	15.3	↑0.5
2/1 01:30	15.9	↑0.6
2/1 01:40	16.5	↑0.6
2/1 01:50	17.0	↑0.5
2/1 02:00	17.6	↑0.6
2/1 02:10	18.2	↑0.6
2/1 02:20	18.7	↑0.5
2/1 02:30	19.2	↑0.5
2/1 02:40	19.7	↑0.5
2/1 02:50	20.1	↑0.4
2/1 03:00	20.5	↑0.4
2/1 03:10	20.9	↑0.4
2/1 03:20	21.2	↑0.3
2/1 03:30	21.4	↑0.2
2/1 03:40	21.6	↑0.2
2/1 03:50	21.7	↑0.1	満潮
2/1 04:00	21.7	0
2/1 04:10	21.7	0
2/1 04:20	21.5	↓-0.2
2/1 04:30	21.3	↓-0.2
2/1 04:40	21.0	↓-0.3
2/1 04:50	20.7	↓-0.3
2/1 05:00	20.3	↓-0.4
2/1 05:10	19.8	↓-0.5
2/1 05:20	19.2	↓-0.6
2/1 05:30	18.6	↓-0.6
2/1 05:40	17.9	↓-0.7
2/1 05:50	17.1	↓-0.8
2/1 06:00	16.3	↓-0.8
2/1 06:10	15.5	↓-0.8
2/1 06:20	14.6	↓-0.9
2/1 06:30	13.7	↓-0.9
2/1 06:40	12.7	↓-1.0
2/1 06:50	11.7	↓-1.0
2/1 07:00	10.7	↓-1.0
2/1 07:10	9.6	↓-1.1
2/1 07:20	8.6	↓-1.0
2/1 07:30	7.5	↓-1.1
2/1 07:40	6.4	↓-1.1
2/1 07:50	5.3	↓-1.1
2/1 08:00	4.2	↓-1.1
2/1 08:10	3.1	↓-1.1
2/1 08:20	2.0	↓-1.1
2/1 08:30	0.9	↓-1.1
2/1 08:40	-0.1	↓-1.0
2/1 08:50	-1.1	↓-1.0
2/1 09:00	-2.1	↓-1.0
2/1 09:10	-3.0	↓-0.9
2/1 09:20	-3.8	↓-0.8
2/1 09:30	-4.6	↓-0.8
2/1 09:40	-5.4	↓-0.8
2/1 09:50	-6.0	↓-0.6
2/1 10:00	-6.6	↓-0.6
2/1 10:10	-7.1	↓-0.5
2/1 10:20	-7.6	↓-0.5
2/1 10:30	-7.9	↓-0.3
2/1 10:40	-8.2	↓-0.3
2/1 10:50	-8.4	↓-0.2
2/1 11:00	-8.5	↓-0.1
2/1 11:10	-8.6	↓-0.1	干潮
2/1 11:20	-8.5	↑0.1
2/1 11:30	-8.4	↑0.1
2/1 11:40	-8.2	↑0.2
2/1 11:50	-8.0	↑0.2
2/1 12:00	-7.6	↑0.4
2/1 12:10	-7.2	↑0.4
2/1 12:20	-6.7	↑0.5
2/1 12:30	-6.2	↑0.5
2/1 12:40	-5.5	↑0.7
2/1 12:50	-4.8	↑0.7
2/1 13:00	-4.1	↑0.7
2/1 13:10	-3.3	↑0.8
2/1 13:20	-2.4	↑0.9
2/1 13:30	-1.5	↑0.9
2/1 13:40	-0.5	↑1.0
2/1 13:50	0.5	↑1.0
2/1 14:00	1.5	↑1.0
2/1 14:10	2.6	↑1.1
2/1 14:20	3.7	↑1.1
2/1 14:30	4.8	↑1.1
2/1 14:40	6.0	↑1.2	最大潮位差
2/1 14:50	7.1	↑1.1
2/1 15:00	8.2	↑1.1
2/1 15:10	9.3	↑1.1
2/1 15:20	10.3	↑1.0
2/1 15:30	11.3	↑1.0
2/1 15:40	12.3	↑1.0
2/1 15:50	13.2	↑0.9
2/1 16:00	14.0	↑0.8
2/1 16:10	14.8	↑0.8
2/1 16:20	15.5	↑0.7
2/1 16:30	16.2	↑0.7
2/1 16:40	16.7	↑0.5
2/1 16:50	17.2	↑0.5
2/1 17:00	17.6	↑0.4
2/1 17:10	17.9	↑0.3
2/1 17:20	18.1	↑0.2
2/1 17:30	18.3	↑0.2
2/1 17:40	18.3	0	満潮
2/1 17:50	18.3	0
2/1 18:00	18.3	0
2/1 18:10	18.1	↓-0.2
2/1 18:20	18.0	↓-0.1
2/1 18:30	17.7	↓-0.3
2/1 18:40	17.4	↓-0.3
2/1 18:50	17.0	↓-0.4
2/1 19:00	16.6	↓-0.4
2/1 19:10	16.2	↓-0.4
2/1 19:20	15.7	↓-0.5
2/1 19:30	15.2	↓-0.5
2/1 19:40	14.6	↓-0.6
2/1 19:50	14.1	↓-0.5
2/1 20:00	13.5	↓-0.6
2/1 20:10	12.9	↓-0.6
2/1 20:20	12.3	↓-0.6
2/1 20:30	11.6	↓-0.7
2/1 20:40	11.0	↓-0.6
2/1 20:50	10.4	↓-0.6
2/1 21:00	9.9	↓-0.5
2/1 21:10	9.3	↓-0.6
2/1 21:20	8.8	↓-0.5
2/1 21:30	8.3	↓-0.5
2/1 21:40	7.9	↓-0.4
2/1 21:50	7.5	↓-0.4
2/1 22:00	7.1	↓-0.4
2/1 22:10	6.8	↓-0.3
2/1 22:20	6.6	↓-0.2
2/1 22:30	6.4	↓-0.2
2/1 22:40	6.3	↓-0.1
2/1 22:50	6.2	↓-0.1	干潮
2/1 23:00	6.2	0	干潮
2/1 23:10	6.2	0
2/1 23:20	6.3	↑0.1
2/1 23:30	6.4	↑0.1
2/1 23:40	6.6	↑0.2
2/1 23:50	6.8	↑0.2