29 (火)	05:54	10:52	15:51	23:10
	19cm	11cm	18cm	-13cm
大潮 出 04:30 入 18:34 出 04:54 入 20:50

留萌（北海道）2025年04月29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
4/29 00:00	-9.9	↑0.7
4/29 00:10	-9.2	↑0.7
4/29 00:20	-8.4	↑0.8
4/29 00:30	-7.5	↑0.9
4/29 00:40	-6.6	↑0.9
4/29 00:50	-5.7	↑0.9
4/29 01:00	-4.7	↑1.0
4/29 01:10	-3.7	↑1.0
4/29 01:20	-2.6	↑1.1
4/29 01:30	-1.5	↑1.1
4/29 01:40	-0.3	↑1.2	最大潮位差
4/29 01:50	0.8	↑1.1
4/29 02:00	2.0	↑1.2	最大潮位差
4/29 02:10	3.2	↑1.2	最大潮位差
4/29 02:20	4.3	↑1.1
4/29 02:30	5.5	↑1.2	最大潮位差
4/29 02:40	6.7	↑1.2	最大潮位差
4/29 02:50	7.8	↑1.1
4/29 03:00	8.9	↑1.1
4/29 03:10	10.0	↑1.1
4/29 03:20	11.0	↑1.0
4/29 03:30	12.0	↑1.0
4/29 03:40	12.9	↑0.9
4/29 03:50	13.7	↑0.8
4/29 04:00	14.5	↑0.8
4/29 04:10	15.2	↑0.7
4/29 04:20	15.9	↑0.7
4/29 04:30	16.4	↑0.5
4/29 04:40	16.9	↑0.5
4/29 04:50	17.4	↑0.5
4/29 05:00	17.7	↑0.3
4/29 05:10	18.0	↑0.3
4/29 05:20	18.2	↑0.2
4/29 05:30	18.4	↑0.2
4/29 05:40	18.5	↑0.1
4/29 05:50	18.6	↑0.1	満潮
4/29 06:00	18.5	↓-0.1
4/29 06:10	18.5	0
4/29 06:20	18.4	↓-0.1
4/29 06:30	18.2	↓-0.2
4/29 06:40	18.0	↓-0.2
4/29 06:50	17.7	↓-0.3
4/29 07:00	17.5	↓-0.2
4/29 07:10	17.1	↓-0.4
4/29 07:20	16.8	↓-0.3
4/29 07:30	16.4	↓-0.4
4/29 07:40	16.0	↓-0.4
4/29 07:50	15.6	↓-0.4
4/29 08:00	15.2	↓-0.4
4/29 08:10	14.7	↓-0.5
4/29 08:20	14.3	↓-0.4
4/29 08:30	13.8	↓-0.5
4/29 08:40	13.4	↓-0.4
4/29 08:50	13.0	↓-0.4
4/29 09:00	12.6	↓-0.4
4/29 09:10	12.2	↓-0.4
4/29 09:20	11.8	↓-0.4
4/29 09:30	11.5	↓-0.3
4/29 09:40	11.2	↓-0.3
4/29 09:50	10.9	↓-0.3
4/29 10:00	10.7	↓-0.2
4/29 10:10	10.5	↓-0.2
4/29 10:20	10.4	↓-0.1
4/29 10:30	10.3	↓-0.1
4/29 10:40	10.2	↓-0.1
4/29 10:50	10.2	0	干潮
4/29 11:00	10.2	0
4/29 11:10	10.3	↑0.1
4/29 11:20	10.4	↑0.1
4/29 11:30	10.5	↑0.1
4/29 11:40	10.6	↑0.1
4/29 11:50	10.8	↑0.2
4/29 12:00	11.0	↑0.2
4/29 12:10	11.3	↑0.3
4/29 12:20	11.5	↑0.2
4/29 12:30	11.8	↑0.3
4/29 12:40	12.1	↑0.3
4/29 12:50	12.4	↑0.3
4/29 13:00	12.8	↑0.4
4/29 13:10	13.1	↑0.3
4/29 13:20	13.5	↑0.4
4/29 13:30	13.9	↑0.4
4/29 13:40	14.3	↑0.4
4/29 13:50	14.7	↑0.4
4/29 14:00	15.1	↑0.4
4/29 14:10	15.5	↑0.4
4/29 14:20	15.9	↑0.4
4/29 14:30	16.3	↑0.4
4/29 14:40	16.6	↑0.3
4/29 14:50	17.0	↑0.4
4/29 15:00	17.3	↑0.3
4/29 15:10	17.5	↑0.2
4/29 15:20	17.7	↑0.2
4/29 15:30	17.9	↑0.2
4/29 15:40	18.0	↑0.1
4/29 15:50	18.0	0	満潮
4/29 16:00	17.9	↓-0.1
4/29 16:10	17.8	↓-0.1
4/29 16:20	17.7	↓-0.1
4/29 16:30	17.4	↓-0.3
4/29 16:40	17.1	↓-0.3
4/29 16:50	16.7	↓-0.4
4/29 17:00	16.2	↓-0.5
4/29 17:10	15.7	↓-0.5
4/29 17:20	15.1	↓-0.6
4/29 17:30	14.4	↓-0.7
4/29 17:40	13.7	↓-0.7
4/29 17:50	12.9	↓-0.8
4/29 18:00	12.0	↓-0.9
4/29 18:10	11.1	↓-0.9
4/29 18:20	10.2	↓-0.9
4/29 18:30	9.2	↓-1.0
4/29 18:40	8.2	↓-1.0
4/29 18:50	7.1	↓-1.1
4/29 19:00	6.1	↓-1.0
4/29 19:10	5.0	↓-1.1
4/29 19:20	3.9	↓-1.1
4/29 19:30	2.7	↓-1.2	最大潮位差
4/29 19:40	1.6	↓-1.1
4/29 19:50	0.5	↓-1.1
4/29 20:00	-0.7	↓-1.2	最大潮位差
4/29 20:10	-1.8	↓-1.1
4/29 20:20	-2.9	↓-1.1
4/29 20:30	-4.0	↓-1.1
4/29 20:40	-5.0	↓-1.0
4/29 20:50	-6.0	↓-1.0
4/29 21:00	-7.0	↓-1.0
4/29 21:10	-7.9	↓-0.9
4/29 21:20	-8.8	↓-0.9
4/29 21:30	-9.6	↓-0.8
4/29 21:40	-10.4	↓-0.8
4/29 21:50	-11.0	↓-0.6
4/29 22:00	-11.6	↓-0.6
4/29 22:10	-12.2	↓-0.6
4/29 22:20	-12.6	↓-0.4
4/29 22:30	-13.0	↓-0.4
4/29 22:40	-13.3	↓-0.3
4/29 22:50	-13.5	↓-0.2
4/29 23:00	-13.6	↓-0.1	干潮
4/29 23:10	-13.6	0	干潮
4/29 23:20	-13.6	0
4/29 23:30	-13.4	↑0.2
4/29 23:40	-13.2	↑0.2
4/29 23:50	-12.9	↑0.3