22 (水)	09:44	01:05	17:27	11:25
	18cm	-10cm	22cm	18cm
中潮 出 04:41 入 18:26 出 07:52 入 -

留萌（北海道）2026年04月22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
4/22 00:00	-9.2	↓-0.4
4/22 00:10	-9.6	↓-0.4
4/22 00:20	-9.9	↓-0.3
4/22 00:30	-10.2	↓-0.3
4/22 00:40	-10.4	↓-0.2
4/22 00:50	-10.5	↓-0.1
4/22 01:00	-10.6	↓-0.1	干潮
4/22 01:10	-10.6	0
4/22 01:20	-10.5	↑0.1
4/22 01:30	-10.4	↑0.1
4/22 01:40	-10.2	↑0.2
4/22 01:50	-9.9	↑0.3
4/22 02:00	-9.6	↑0.3
4/22 02:10	-9.2	↑0.4
4/22 02:20	-8.8	↑0.4
4/22 02:30	-8.3	↑0.5
4/22 02:40	-7.8	↑0.5
4/22 02:50	-7.2	↑0.6
4/22 03:00	-6.5	↑0.7
4/22 03:10	-5.8	↑0.7
4/22 03:20	-5.1	↑0.7
4/22 03:30	-4.3	↑0.8
4/22 03:40	-3.5	↑0.8
4/22 03:50	-2.6	↑0.9
4/22 04:00	-1.7	↑0.9
4/22 04:10	-0.8	↑0.9
4/22 04:20	0.1	↑0.9
4/22 04:30	1.1	↑1.0	最大潮位差
4/22 04:40	2.1	↑1.0	最大潮位差
4/22 04:50	3.0	↑0.9
4/22 05:00	4.0	↑1.0	最大潮位差
4/22 05:10	5.0	↑1.0	最大潮位差
4/22 05:20	5.9	↑0.9
4/22 05:30	6.8	↑0.9
4/22 05:40	7.7	↑0.9
4/22 05:50	8.6	↑0.9
4/22 06:00	9.5	↑0.9
4/22 06:10	10.3	↑0.8
4/22 06:20	11.1	↑0.8
4/22 06:30	11.8	↑0.7
4/22 06:40	12.5	↑0.7
4/22 06:50	13.1	↑0.6
4/22 07:00	13.7	↑0.6
4/22 07:10	14.2	↑0.5
4/22 07:20	14.7	↑0.5
4/22 07:30	15.2	↑0.5
4/22 07:40	15.6	↑0.4
4/22 07:50	16.0	↑0.4
4/22 08:00	16.3	↑0.3
4/22 08:10	16.5	↑0.2
4/22 08:20	16.8	↑0.3
4/22 08:30	17.0	↑0.2
4/22 08:40	17.2	↑0.2
4/22 08:50	17.3	↑0.1
4/22 09:00	17.4	↑0.1
4/22 09:10	17.5	↑0.1
4/22 09:20	17.5	0
4/22 09:30	17.6	↑0.1
4/22 09:40	17.6	0	満潮
4/22 09:50	17.6	0
4/22 10:00	17.5	↓-0.1
4/22 10:10	17.5	0
4/22 10:20	17.5	0
4/22 10:30	17.5	0
4/22 10:40	17.4	↓-0.1
4/22 10:50	17.4	0
4/22 11:00	17.4	0
4/22 11:10	17.3	↓-0.1
4/22 11:20	17.3	0	干潮
4/22 11:30	17.3	0
4/22 11:40	17.3	0
4/22 11:50	17.4	↑0.1
4/22 12:00	17.4	0
4/22 12:10	17.5	↑0.1
4/22 12:20	17.5	0
4/22 12:30	17.6	↑0.1
4/22 12:40	17.7	↑0.1
4/22 12:50	17.8	↑0.1
4/22 13:00	17.9	↑0.1
4/22 13:10	18.0	↑0.1
4/22 13:20	18.2	↑0.2
4/22 13:30	18.3	↑0.1
4/22 13:40	18.4	↑0.1
4/22 13:50	18.6	↑0.2
4/22 14:00	18.7	↑0.1
4/22 14:10	18.8	↑0.1
4/22 14:20	19.0	↑0.2
4/22 14:30	19.1	↑0.1
4/22 14:40	19.3	↑0.2
4/22 14:50	19.4	↑0.1
4/22 15:00	19.6	↑0.2
4/22 15:10	19.7	↑0.1
4/22 15:20	19.9	↑0.2
4/22 15:30	20.0	↑0.1
4/22 15:40	20.2	↑0.2
4/22 15:50	20.3	↑0.1
4/22 16:00	20.4	↑0.1
4/22 16:10	20.6	↑0.2
4/22 16:20	20.7	↑0.1
4/22 16:30	20.8	↑0.1
4/22 16:40	20.9	↑0.1
4/22 16:50	21.0	↑0.1
4/22 17:00	21.1	↑0.1
4/22 17:10	21.2	↑0.1
4/22 17:20	21.2	0	満潮
4/22 17:30	21.2	0
4/22 17:40	21.2	0
4/22 17:50	21.1	↓-0.1
4/22 18:00	21.0	↓-0.1
4/22 18:10	20.9	↓-0.1
4/22 18:20	20.7	↓-0.2
4/22 18:30	20.5	↓-0.2
4/22 18:40	20.2	↓-0.3
4/22 18:50	19.9	↓-0.3
4/22 19:00	19.6	↓-0.3
4/22 19:10	19.2	↓-0.4
4/22 19:20	18.7	↓-0.5
4/22 19:30	18.3	↓-0.4
4/22 19:40	17.7	↓-0.6
4/22 19:50	17.1	↓-0.6
4/22 20:00	16.5	↓-0.6
4/22 20:10	15.9	↓-0.6
4/22 20:20	15.2	↓-0.7
4/22 20:30	14.4	↓-0.8
4/22 20:40	13.7	↓-0.7
4/22 20:50	12.9	↓-0.8
4/22 21:00	12.1	↓-0.8
4/22 21:10	11.2	↓-0.9
4/22 21:20	10.3	↓-0.9
4/22 21:30	9.5	↓-0.8
4/22 21:40	8.5	↓-1.0	最大潮位差
4/22 21:50	7.6	↓-0.9
4/22 22:00	6.7	↓-0.9
4/22 22:10	5.8	↓-0.9
4/22 22:20	4.9	↓-0.9
4/22 22:30	3.9	↓-1.0	最大潮位差
4/22 22:40	3.0	↓-0.9
4/22 22:50	2.1	↓-0.9
4/22 23:00	1.3	↓-0.8
4/22 23:10	0.4	↓-0.9
4/22 23:20	-0.4	↓-0.8
4/22 23:30	-1.2	↓-0.8
4/22 23:40	-2.0	↓-0.8
4/22 23:50	-2.7	↓-0.7