2 (水)	07:37	00:10	17:26	12:06
	15cm	-14cm	16cm	9cm
中潮 出 05:14 入 18:02 出 07:01 入 23:17

留萌（北海道）2025年04月2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
4/2 00:00	-14.9	↓-0.1	干潮
4/2 00:10	-15.0	↓-0.1	干潮
4/2 00:20	-14.9	↑0.1
4/2 00:30	-14.8	↑0.1
4/2 00:40	-14.6	↑0.2
4/2 00:50	-14.4	↑0.2
4/2 01:00	-14.0	↑0.4
4/2 01:10	-13.6	↑0.4
4/2 01:20	-13.2	↑0.4
4/2 01:30	-12.6	↑0.6
4/2 01:40	-12.1	↑0.5
4/2 01:50	-11.4	↑0.7
4/2 02:00	-10.7	↑0.7
4/2 02:10	-9.9	↑0.8
4/2 02:20	-9.1	↑0.8
4/2 02:30	-8.3	↑0.8
4/2 02:40	-7.4	↑0.9
4/2 02:50	-6.4	↑1.0
4/2 03:00	-5.4	↑1.0
4/2 03:10	-4.4	↑1.0
4/2 03:20	-3.4	↑1.0
4/2 03:30	-2.3	↑1.1	最大潮位差
4/2 03:40	-1.3	↑1.0
4/2 03:50	-0.2	↑1.1	最大潮位差
4/2 04:00	0.9	↑1.1	最大潮位差
4/2 04:10	2.0	↑1.1	最大潮位差
4/2 04:20	3.1	↑1.1	最大潮位差
4/2 04:30	4.1	↑1.0
4/2 04:40	5.1	↑1.0
4/2 04:50	6.1	↑1.0
4/2 05:00	7.0	↑0.9
4/2 05:10	7.9	↑0.9
4/2 05:20	8.8	↑0.9
4/2 05:30	9.6	↑0.8
4/2 05:40	10.3	↑0.7
4/2 05:50	11.0	↑0.7
4/2 06:00	11.6	↑0.6
4/2 06:10	12.1	↑0.5
4/2 06:20	12.6	↑0.5
4/2 06:30	13.0	↑0.4
4/2 06:40	13.4	↑0.4
4/2 06:50	13.7	↑0.3
4/2 07:00	13.9	↑0.2
4/2 07:10	14.1	↑0.2
4/2 07:20	14.2	↑0.1
4/2 07:30	14.2	0	満潮
4/2 07:40	14.3	↑0.1
4/2 07:50	14.2	↓-0.1
4/2 08:00	14.1	↓-0.1
4/2 08:10	14.0	↓-0.1
4/2 08:20	13.8	↓-0.2
4/2 08:30	13.6	↓-0.2
4/2 08:40	13.4	↓-0.2
4/2 08:50	13.1	↓-0.3
4/2 09:00	12.9	↓-0.2
4/2 09:10	12.6	↓-0.3
4/2 09:20	12.2	↓-0.4
4/2 09:30	11.9	↓-0.3
4/2 09:40	11.6	↓-0.3
4/2 09:50	11.3	↓-0.3
4/2 10:00	10.9	↓-0.4
4/2 10:10	10.6	↓-0.3
4/2 10:20	10.3	↓-0.3
4/2 10:30	10.0	↓-0.3
4/2 10:40	9.8	↓-0.2
4/2 10:50	9.5	↓-0.3
4/2 11:00	9.3	↓-0.2
4/2 11:10	9.1	↓-0.2
4/2 11:20	8.9	↓-0.2
4/2 11:30	8.8	↓-0.1
4/2 11:40	8.7	↓-0.1
4/2 11:50	8.6	↓-0.1
4/2 12:00	8.6	0	干潮
4/2 12:10	8.6	0
4/2 12:20	8.6	0
4/2 12:30	8.7	↑0.1
4/2 12:40	8.8	↑0.1
4/2 12:50	8.9	↑0.1
4/2 13:00	9.0	↑0.1
4/2 13:10	9.2	↑0.2
4/2 13:20	9.4	↑0.2
4/2 13:30	9.6	↑0.2
4/2 13:40	9.8	↑0.2
4/2 13:50	10.1	↑0.3
4/2 14:00	10.3	↑0.2
4/2 14:10	10.6	↑0.3
4/2 14:20	10.9	↑0.3
4/2 14:30	11.2	↑0.3
4/2 14:40	11.5	↑0.3
4/2 14:50	11.9	↑0.4
4/2 15:00	12.2	↑0.3
4/2 15:10	12.6	↑0.4
4/2 15:20	12.9	↑0.3
4/2 15:30	13.2	↑0.3
4/2 15:40	13.6	↑0.4
4/2 15:50	13.9	↑0.3
4/2 16:00	14.2	↑0.3
4/2 16:10	14.6	↑0.4
4/2 16:20	14.8	↑0.2
4/2 16:30	15.1	↑0.3
4/2 16:40	15.3	↑0.2
4/2 16:50	15.5	↑0.2
4/2 17:00	15.7	↑0.2
4/2 17:10	15.8	↑0.1
4/2 17:20	15.8	0	満潮
4/2 17:30	15.8	0
4/2 17:40	15.8	0
4/2 17:50	15.6	↓-0.2
4/2 18:00	15.5	↓-0.1
4/2 18:10	15.2	↓-0.3
4/2 18:20	14.9	↓-0.3
4/2 18:30	14.6	↓-0.3
4/2 18:40	14.2	↓-0.4
4/2 18:50	13.7	↓-0.5
4/2 19:00	13.1	↓-0.6
4/2 19:10	12.5	↓-0.6
4/2 19:20	11.9	↓-0.6
4/2 19:30	11.2	↓-0.7
4/2 19:40	10.4	↓-0.8
4/2 19:50	9.6	↓-0.8
4/2 20:00	8.7	↓-0.9
4/2 20:10	7.9	↓-0.8
4/2 20:20	6.9	↓-1.0
4/2 20:30	6.0	↓-0.9
4/2 20:40	5.0	↓-1.0
4/2 20:50	4.0	↓-1.0
4/2 21:00	3.0	↓-1.0
4/2 21:10	2.0	↓-1.0
4/2 21:20	1.0	↓-1.0
4/2 21:30	-0.1	↓-1.1	最大潮位差
4/2 21:40	-1.1	↓-1.0
4/2 21:50	-2.1	↓-1.0
4/2 22:00	-3.1	↓-1.0
4/2 22:10	-4.1	↓-1.0
4/2 22:20	-5.0	↓-0.9
4/2 22:30	-5.9	↓-0.9
4/2 22:40	-6.8	↓-0.9
4/2 22:50	-7.6	↓-0.8
4/2 23:00	-8.4	↓-0.8
4/2 23:10	-9.2	↓-0.8
4/2 23:20	-9.9	↓-0.7
4/2 23:30	-10.5	↓-0.6
4/2 23:40	-11.0	↓-0.5
4/2 23:50	-11.5	↓-0.5