09 (木)	04:53	11:18	17:31	23:28
	12cm	-8cm	10cm	-4cm
中潮 出 05:58 入 17:33 出 19:17 入 06:49 潮干狩り ◎ 07:13～15:40

留萌（北海道）2023年03月09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
3/9 00:00	-1.2	↑0.2
3/9 00:10	-1.0	↑0.2
3/9 00:20	-0.7	↑0.3
3/9 00:30	-0.4	↑0.3
3/9 00:40	0.0	↑0.4
3/9 00:50	0.4	0
3/9 01:00	0.8	↑0.4
3/9 01:10	1.3	↑0.5
3/9 01:20	1.8	↑0.5
3/9 01:30	2.3	↑0.5
3/9 01:40	2.9	↑0.6
3/9 01:50	3.5	↑0.6
3/9 02:00	4.1	↑0.6
3/9 02:10	4.7	↑0.6
3/9 02:20	5.3	↑0.6
3/9 02:30	5.9	↑0.6
3/9 02:40	6.6	↑0.7
3/9 02:50	7.2	↑0.6
3/9 03:00	7.8	↑0.6
3/9 03:10	8.4	↑0.6
3/9 03:20	8.9	↑0.5
3/9 03:30	9.4	↑0.5
3/9 03:40	9.9	↑0.5
3/9 03:50	10.3	↑0.4
3/9 04:00	10.7	↑0.4
3/9 04:10	11.0	↑0.3
3/9 04:20	11.2	↑0.2
3/9 04:30	11.4	↑0.2
3/9 04:40	11.5	↑0.1
3/9 04:50	11.6	↑0.1	満潮
3/9 05:00	11.6	0
3/9 05:10	11.5	↓-0.1
3/9 05:20	11.3	↓-0.2
3/9 05:30	11.1	↓-0.2
3/9 05:40	10.8	↓-0.3
3/9 05:50	10.5	↓-0.3
3/9 06:00	10.1	↓-0.4
3/9 06:10	9.6	↓-0.5
3/9 06:20	9.1	↓-0.5
3/9 06:30	8.6	↓-0.5
3/9 06:40	8.0	↓-0.6
3/9 06:50	7.3	↓-0.7
3/9 07:00	6.6	↓-0.7
3/9 07:10	5.9	↓-0.7
3/9 07:20	5.2	↓-0.7
3/9 07:30	4.4	↓-0.8
3/9 07:40	3.6	↓-0.8
3/9 07:50	2.8	↓-0.8
3/9 08:00	2.0	↓-0.8
3/9 08:10	1.2	↓-0.8
3/9 08:20	0.3	↓-0.9	最大潮位差
3/9 08:30	-0.5	↓-0.8
3/9 08:40	-1.3	↓-0.8
3/9 08:50	-2.1	↓-0.8
3/9 09:00	-2.9	↓-0.8
3/9 09:10	-3.6	↓-0.7
3/9 09:20	-4.3	↓-0.7
3/9 09:30	-5.0	↓-0.7
3/9 09:40	-5.6	↓-0.6
3/9 09:50	-6.1	↓-0.5
3/9 10:00	-6.7	↓-0.6
3/9 10:10	-7.1	↓-0.4
3/9 10:20	-7.5	↓-0.4
3/9 10:30	-7.8	↓-0.3
3/9 10:40	-8.1	↓-0.3
3/9 10:50	-8.3	↓-0.2
3/9 11:00	-8.4	↓-0.1
3/9 11:10	-8.5	↓-0.1	干潮
3/9 11:20	-8.5	0
3/9 11:30	-8.5	0
3/9 11:40	-8.4	↑0.1
3/9 11:50	-8.2	↑0.2
3/9 12:00	-8.0	↑0.2
3/9 12:10	-7.7	↑0.3
3/9 12:20	-7.4	↑0.3
3/9 12:30	-7.0	↑0.4
3/9 12:40	-6.6	↑0.4
3/9 12:50	-6.1	↑0.5
3/9 13:00	-5.6	↑0.5
3/9 13:10	-5.0	↑0.6
3/9 13:20	-4.4	↑0.6
3/9 13:30	-3.8	↑0.6
3/9 13:40	-3.1	↑0.7
3/9 13:50	-2.4	↑0.7
3/9 14:00	-1.7	↑0.7
3/9 14:10	-1.0	↑0.7
3/9 14:20	-0.2	↑0.8
3/9 14:30	0.6	↑0.8
3/9 14:40	1.3	↑0.7
3/9 14:50	2.1	↑0.8
3/9 15:00	2.9	↑0.8
3/9 15:10	3.7	↑0.8
3/9 15:20	4.4	↑0.7
3/9 15:30	5.1	↑0.7
3/9 15:40	5.8	↑0.7
3/9 15:50	6.4	↑0.6
3/9 16:00	7.0	↑0.6
3/9 16:10	7.5	↑0.5
3/9 16:20	8.0	↑0.5
3/9 16:30	8.5	↑0.5
3/9 16:40	8.8	↑0.3
3/9 16:50	9.1	↑0.3
3/9 17:00	9.3	↑0.2
3/9 17:10	9.5	↑0.2
3/9 17:20	9.6	↑0.1
3/9 17:30	9.6	0	満潮
3/9 17:40	9.6	0
3/9 17:50	9.5	↓-0.1
3/9 18:00	9.4	↓-0.1
3/9 18:10	9.2	↓-0.2
3/9 18:20	8.9	↓-0.3
3/9 18:30	8.6	↓-0.3
3/9 18:40	8.2	↓-0.4
3/9 18:50	7.8	↓-0.4
3/9 19:00	7.4	↓-0.4
3/9 19:10	6.9	↓-0.5
3/9 19:20	6.4	↓-0.5
3/9 19:30	5.9	↓-0.5
3/9 19:40	5.3	↓-0.6
3/9 19:50	4.7	↓-0.6
3/9 20:00	4.1	↓-0.6
3/9 20:10	3.5	↓-0.6
3/9 20:20	2.9	↓-0.6
3/9 20:30	2.3	↓-0.6
3/9 20:40	1.7	↓-0.6
3/9 20:50	1.1	↓-0.6
3/9 21:00	0.5	↓-0.6
3/9 21:10	-0.1	↓-0.6
3/9 21:20	-0.7	↓-0.6
3/9 21:30	-1.2	↓-0.5
3/9 21:40	-1.7	↓-0.5
3/9 21:50	-2.2	↓-0.5
3/9 22:00	-2.7	↓-0.5
3/9 22:10	-3.1	↓-0.4
3/9 22:20	-3.4	↓-0.3
3/9 22:30	-3.7	↓-0.3
3/9 22:40	-4.0	↓-0.3
3/9 22:50	-4.2	↓-0.2
3/9 23:00	-4.3	↓-0.1
3/9 23:10	-4.4	↓-0.1
3/9 23:20	-4.5	↓-0.1	干潮
3/9 23:30	-4.5	0
3/9 23:40	-4.5	0
3/9 23:50	-4.4	↑0.1